[pve-devel] [PATCH qemu-server] blockdev: also set read-only flag on top throttle node

Fiona Ebner f.ebner at proxmox.com
Fri Jul 18 17:44:57 CEST 2025


QEMU will try to set the write permission on a device even if it's
just the throttle filter that is not marked as read-only. This causes
VM start to fail when a drive with the Proxmox VE-specific 'ro' flag
is configured and also template backup. Properly set the flag also
for the top throttle node.

Fixes: 2ea50f8b ("blockdev: add helpers to generate blockdev commandline")
Reported-by: Aaron Lauterer <a.lauterer at proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner at proxmox.com>
---
 src/PVE/QemuServer/Blockdev.pm                |  9 ++++--
 src/test/cfg2cmd/aio.conf.cmd                 | 28 +++++++++----------
 src/test/cfg2cmd/bootorder-empty.conf.cmd     |  6 ++--
 src/test/cfg2cmd/bootorder-legacy.conf.cmd    |  6 ++--
 src/test/cfg2cmd/bootorder.conf.cmd           |  6 ++--
 ...putype-icelake-client-deprecation.conf.cmd |  2 +-
 src/test/cfg2cmd/efi-raw-template.conf.cmd    |  2 +-
 src/test/cfg2cmd/efi-raw.conf.cmd             |  2 +-
 .../cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd  |  2 +-
 src/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd |  2 +-
 src/test/cfg2cmd/efidisk-on-rbd.conf.cmd      |  2 +-
 src/test/cfg2cmd/ide.conf.cmd                 | 10 +++----
 src/test/cfg2cmd/q35-ide.conf.cmd             | 10 +++----
 .../q35-linux-hostpci-mapping.conf.cmd        |  2 +-
 .../q35-linux-hostpci-multifunction.conf.cmd  |  2 +-
 .../q35-linux-hostpci-template.conf.cmd       |  4 +--
 ...q35-linux-hostpci-x-pci-overrides.conf.cmd |  2 +-
 src/test/cfg2cmd/q35-linux-hostpci.conf.cmd   |  2 +-
 src/test/cfg2cmd/q35-simple.conf.cmd          |  2 +-
 src/test/cfg2cmd/seabios_serial.conf.cmd      |  2 +-
 src/test/cfg2cmd/sev-es.conf.cmd              |  2 +-
 src/test/cfg2cmd/sev-std.conf.cmd             |  2 +-
 src/test/cfg2cmd/simple-backingchain.conf.cmd |  4 +--
 src/test/cfg2cmd/simple-btrfs.conf.cmd        |  8 +++---
 src/test/cfg2cmd/simple-cifs.conf.cmd         |  8 +++---
 .../cfg2cmd/simple-disk-passthrough.conf.cmd  |  6 ++--
 src/test/cfg2cmd/simple-lvm.conf.cmd          |  8 +++---
 src/test/cfg2cmd/simple-lvmthin.conf.cmd      |  8 +++---
 src/test/cfg2cmd/simple-rbd.conf.cmd          | 16 +++++------
 src/test/cfg2cmd/simple-virtio-blk.conf.cmd   |  2 +-
 .../cfg2cmd/simple-zfs-over-iscsi.conf.cmd    |  8 +++---
 src/test/cfg2cmd/simple1-template.conf.cmd    |  4 +--
 src/test/cfg2cmd/simple1.conf.cmd             |  2 +-
 33 files changed, 92 insertions(+), 89 deletions(-)

diff --git a/src/PVE/QemuServer/Blockdev.pm b/src/PVE/QemuServer/Blockdev.pm
index 0cc4a0f6..28453b48 100644
--- a/src/PVE/QemuServer/Blockdev.pm
+++ b/src/PVE/QemuServer/Blockdev.pm
@@ -407,13 +407,16 @@ my sub generate_backing_chain_blockdev {
 }
 
 sub generate_throttle_blockdev {
-    my ($drive_id, $child) = @_;
+    my ($drive, $child, $options) = @_;
+
+    my $drive_id = PVE::QemuServer::Drive::get_drive_id($drive);
 
     return {
         driver => "throttle",
         'node-name' => top_node_name($drive_id),
         'throttle-group' => throttle_group_id($drive_id),
         file => $child,
+        'read-only' => read_only_json_option($drive, $options),
     };
 }
 
@@ -459,7 +462,7 @@ sub generate_drive_blockdev {
     return $child if $options->{fleecing} || $options->{'tpm-backup'} || $options->{'no-throttle'};
 
     # this is the top filter entry point, use $drive-drive_id as nodename
-    return generate_throttle_blockdev($drive_id, $child);
+    return generate_throttle_blockdev($drive, $child, $options);
 }
 
 sub generate_pbs_blockdev {
@@ -919,7 +922,7 @@ sub blockdev_replace {
 
         #reopen the current throttlefilter nodename with the target fmt nodename
         my $throttle_blockdev =
-            generate_throttle_blockdev($drive_id, $target_fmt_blockdev->{'node-name'});
+            generate_throttle_blockdev($drive, $target_fmt_blockdev->{'node-name'}, {});
         mon_cmd($vmid, 'blockdev-reopen', options => [$throttle_blockdev]);
     } else {
         #intermediate snapshot
diff --git a/src/test/cfg2cmd/aio.conf.cmd b/src/test/cfg2cmd/aio.conf.cmd
index 272c6cd6..8663b077 100644
--- a/src/test/cfg2cmd/aio.conf.cmd
+++ b/src/test/cfg2cmd/aio.conf.cmd
@@ -38,33 +38,33 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'lsi,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.raw","node-name":"e3b2553803d55d43b9986a0aac3e9a7","read-only":false},"node-name":"f3b2553803d55d43b9986a0aac3e9a7","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.raw","node-name":"e3b2553803d55d43b9986a0aac3e9a7","read-only":false},"node-name":"f3b2553803d55d43b9986a0aac3e9a7","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=0,drive=drive-scsi0,id=scsi0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-1.raw","node-name":"e08707d013893852b3d4d42301a4298","read-only":false},"node-name":"f08707d013893852b3d4d42301a4298","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-1.raw","node-name":"e08707d013893852b3d4d42301a4298","read-only":false},"node-name":"f08707d013893852b3d4d42301a4298","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-2.raw","node-name":"edb0854bba55e8b2544ad937c9f5afc","read-only":false},"node-name":"fdb0854bba55e8b2544ad937c9f5afc","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-2.raw","node-name":"edb0854bba55e8b2544ad937c9f5afc","read-only":false},"node-name":"fdb0854bba55e8b2544ad937c9f5afc","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=2,drive=drive-scsi2,id=scsi2,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-3.raw","node-name":"e9c170cb9491763cad3f31718205efc","read-only":false},"node-name":"f9c170cb9491763cad3f31718205efc","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-3.raw","node-name":"e9c170cb9491763cad3f31718205efc","read-only":false},"node-name":"f9c170cb9491763cad3f31718205efc","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=3,drive=drive-scsi3,id=scsi3,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-4.raw","node-name":"ea34ecc24c40da0d53420ef344ced37","read-only":false},"node-name":"fa34ecc24c40da0d53420ef344ced37","read-only":false},"node-name":"drive-scsi4","throttle-group":"throttle-drive-scsi4"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-4.raw","node-name":"ea34ecc24c40da0d53420ef344ced37","read-only":false},"node-name":"fa34ecc24c40da0d53420ef344ced37","read-only":false},"node-name":"drive-scsi4","read-only":false,"throttle-group":"throttle-drive-scsi4"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=4,drive=drive-scsi4,id=scsi4,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-5.raw","node-name":"e39cacf47a4f4877072601505d90949","read-only":false},"node-name":"f39cacf47a4f4877072601505d90949","read-only":false},"node-name":"drive-scsi5","throttle-group":"throttle-drive-scsi5"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-5.raw","node-name":"e39cacf47a4f4877072601505d90949","read-only":false},"node-name":"f39cacf47a4f4877072601505d90949","read-only":false},"node-name":"drive-scsi5","read-only":false,"throttle-group":"throttle-drive-scsi5"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=5,drive=drive-scsi5,id=scsi5,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-6","node-name":"e7db1ee70981087e4a2861bc7da417b","read-only":false},"node-name":"f7db1ee70981087e4a2861bc7da417b","read-only":false},"node-name":"drive-scsi6","throttle-group":"throttle-drive-scsi6"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-6","node-name":"e7db1ee70981087e4a2861bc7da417b","read-only":false},"node-name":"f7db1ee70981087e4a2861bc7da417b","read-only":false},"node-name":"drive-scsi6","read-only":false,"throttle-group":"throttle-drive-scsi6"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=6,drive=drive-scsi6,id=scsi6,write-cache=on' \
   -device 'lsi,id=scsihw1,bus=pci.0,addr=0x6' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-7","node-name":"e2d2deac808301140a96c862fe3ea85","read-only":false},"node-name":"f2d2deac808301140a96c862fe3ea85","read-only":false},"node-name":"drive-scsi7","throttle-group":"throttle-drive-scsi7"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-7","node-name":"e2d2deac808301140a96c862fe3ea85","read-only":false},"node-name":"f2d2deac808301140a96c862fe3ea85","read-only":false},"node-name":"drive-scsi7","read-only":false,"throttle-group":"throttle-drive-scsi7"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=0,drive=drive-scsi7,id=scsi7,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-8","node-name":"e9796b73db57b8943746ede7d0d3060","read-only":false},"node-name":"f9796b73db57b8943746ede7d0d3060","read-only":false},"node-name":"drive-scsi8","throttle-group":"throttle-drive-scsi8"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-8","node-name":"e9796b73db57b8943746ede7d0d3060","read-only":false},"node-name":"f9796b73db57b8943746ede7d0d3060","read-only":false},"node-name":"drive-scsi8","read-only":false,"throttle-group":"throttle-drive-scsi8"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=1,drive=drive-scsi8,id=scsi8,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-9","node-name":"efa538892acc012edbdc5810035bf7d","read-only":false},"node-name":"ffa538892acc012edbdc5810035bf7d","read-only":false},"node-name":"drive-scsi9","throttle-group":"throttle-drive-scsi9"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-9","node-name":"efa538892acc012edbdc5810035bf7d","read-only":false},"node-name":"ffa538892acc012edbdc5810035bf7d","read-only":false},"node-name":"drive-scsi9","read-only":false,"throttle-group":"throttle-drive-scsi9"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=2,drive=drive-scsi9,id=scsi9,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-8","node-name":"e6f4cbffa741d16bba69304eb2800ef","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f6f4cbffa741d16bba69304eb2800ef","read-only":false},"node-name":"drive-scsi10","throttle-group":"throttle-drive-scsi10"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-8","node-name":"e6f4cbffa741d16bba69304eb2800ef","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f6f4cbffa741d16bba69304eb2800ef","read-only":false},"node-name":"drive-scsi10","read-only":false,"throttle-group":"throttle-drive-scsi10"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=3,drive=drive-scsi10,id=scsi10,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-8","node-name":"e42375c54de70f5f4be966d98c90255","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f42375c54de70f5f4be966d98c90255","read-only":false},"node-name":"drive-scsi11","throttle-group":"throttle-drive-scsi11"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-8","node-name":"e42375c54de70f5f4be966d98c90255","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f42375c54de70f5f4be966d98c90255","read-only":false},"node-name":"drive-scsi11","read-only":false,"throttle-group":"throttle-drive-scsi11"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=4,drive=drive-scsi11,id=scsi11,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-9","node-name":"ed7b2c9e0133619fcf6cb8ce5903502","read-only":false},"node-name":"fd7b2c9e0133619fcf6cb8ce5903502","read-only":false},"node-name":"drive-scsi12","throttle-group":"throttle-drive-scsi12"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-9","node-name":"ed7b2c9e0133619fcf6cb8ce5903502","read-only":false},"node-name":"fd7b2c9e0133619fcf6cb8ce5903502","read-only":false},"node-name":"drive-scsi12","read-only":false,"throttle-group":"throttle-drive-scsi12"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=5,drive=drive-scsi12,id=scsi12,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-9","node-name":"ed85420a880203ca1401d00a8edf132","read-only":false},"node-name":"fd85420a880203ca1401d00a8edf132","read-only":false},"node-name":"drive-scsi13","throttle-group":"throttle-drive-scsi13"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-9","node-name":"ed85420a880203ca1401d00a8edf132","read-only":false},"node-name":"fd85420a880203ca1401d00a8edf132","read-only":false},"node-name":"drive-scsi13","read-only":false,"throttle-group":"throttle-drive-scsi13"}' \
   -device 'scsi-hd,bus=scsihw1.0,scsi-id=6,drive=drive-scsi13,id=scsi13,write-cache=on' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/bootorder-empty.conf.cmd b/src/test/cfg2cmd/bootorder-empty.conf.cmd
index 84b38221..2b1ea3f5 100644
--- a/src/test/cfg2cmd/bootorder-empty.conf.cmd
+++ b/src/test/cfg2cmd/bootorder-empty.conf.cmd
@@ -32,11 +32,11 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2' \
   -device 'lsi,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","throttle-group":"throttle-drive-scsi4"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","read-only":false,"throttle-group":"throttle-drive-scsi4"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=4,drive=drive-scsi4,id=scsi4,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","throttle-group":"throttle-drive-virtio0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","read-only":false,"throttle-group":"throttle-drive-virtio0"}' \
   -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,iothread=iothread-virtio0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","throttle-group":"throttle-drive-virtio1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","read-only":false,"throttle-group":"throttle-drive-virtio1"}' \
   -device 'virtio-blk-pci,drive=drive-virtio1,id=virtio1,bus=pci.0,addr=0xb,iothread=iothread-virtio1,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256' \
diff --git a/src/test/cfg2cmd/bootorder-legacy.conf.cmd b/src/test/cfg2cmd/bootorder-legacy.conf.cmd
index 5f64a62f..19a92874 100644
--- a/src/test/cfg2cmd/bootorder-legacy.conf.cmd
+++ b/src/test/cfg2cmd/bootorder-legacy.conf.cmd
@@ -32,11 +32,11 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'lsi,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","throttle-group":"throttle-drive-scsi4"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","read-only":false,"throttle-group":"throttle-drive-scsi4"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=4,drive=drive-scsi4,id=scsi4,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","throttle-group":"throttle-drive-virtio0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","read-only":false,"throttle-group":"throttle-drive-virtio0"}' \
   -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,iothread=iothread-virtio0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","throttle-group":"throttle-drive-virtio1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","read-only":false,"throttle-group":"throttle-drive-virtio1"}' \
   -device 'virtio-blk-pci,drive=drive-virtio1,id=virtio1,bus=pci.0,addr=0xb,iothread=iothread-virtio1,bootindex=302,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=100' \
diff --git a/src/test/cfg2cmd/bootorder.conf.cmd b/src/test/cfg2cmd/bootorder.conf.cmd
index c0f19a04..c17ea180 100644
--- a/src/test/cfg2cmd/bootorder.conf.cmd
+++ b/src/test/cfg2cmd/bootorder.conf.cmd
@@ -32,11 +32,11 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=103' \
   -device 'lsi,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","throttle-group":"throttle-drive-scsi4"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"e6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"f6bf62e20f6c14a2c19bd6f1f5ac36c","read-only":false},"node-name":"drive-scsi4","read-only":false,"throttle-group":"throttle-drive-scsi4"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=4,drive=drive-scsi4,id=scsi4,bootindex=102,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","throttle-group":"throttle-drive-virtio0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","read-only":false,"throttle-group":"throttle-drive-virtio0"}' \
   -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,iothread=iothread-virtio0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","throttle-group":"throttle-drive-virtio1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"eeb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"feb683fb9c516c1a8707c917f0d7a38","read-only":false},"node-name":"drive-virtio1","read-only":false,"throttle-group":"throttle-drive-virtio1"}' \
   -device 'virtio-blk-pci,drive=drive-virtio1,id=virtio1,bus=pci.0,addr=0xb,iothread=iothread-virtio1,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=101' \
diff --git a/src/test/cfg2cmd/cputype-icelake-client-deprecation.conf.cmd b/src/test/cfg2cmd/cputype-icelake-client-deprecation.conf.cmd
index 5269e673..29710661 100644
--- a/src/test/cfg2cmd/cputype-icelake-client-deprecation.conf.cmd
+++ b/src/test/cfg2cmd/cputype-icelake-client-deprecation.conf.cmd
@@ -28,6 +28,6 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-0.qcow2","node-name":"e417d5947e69c5890b1e3ddf8a68167","read-only":false},"node-name":"f417d5947e69c5890b1e3ddf8a68167","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-0.qcow2","node-name":"e417d5947e69c5890b1e3ddf8a68167","read-only":false},"node-name":"f417d5947e69c5890b1e3ddf8a68167","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/efi-raw-template.conf.cmd b/src/test/cfg2cmd/efi-raw-template.conf.cmd
index 686f9189..0263d213 100644
--- a/src/test/cfg2cmd/efi-raw-template.conf.cmd
+++ b/src/test/cfg2cmd/efi-raw-template.conf.cmd
@@ -10,7 +10,7 @@
   -daemonize \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-0.raw","node-name":"e2ab65c8ec567acbeb645244f6c4982","read-only":true},"node-name":"f2ab65c8ec567acbeb645244f6c4982","read-only":true,"size":131072},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-0.raw","node-name":"e2ab65c8ec567acbeb645244f6c4982","read-only":true},"node-name":"f2ab65c8ec567acbeb645244f6c4982","read-only":true,"size":131072},"node-name":"drive-efidisk0","read-only":true,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/efi-raw.conf.cmd b/src/test/cfg2cmd/efi-raw.conf.cmd
index 394ea3a3..530a8461 100644
--- a/src/test/cfg2cmd/efi-raw.conf.cmd
+++ b/src/test/cfg2cmd/efi-raw.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":131072},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":131072},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd b/src/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
index 844bc622..c0a762ad 100644
--- a/src/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
+++ b/src/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE_4M.secboot.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd b/src/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
index c7b5e8d0..2b3ef7c6 100644
--- a/src/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
+++ b/src/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE_4M.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/efidisk-on-rbd.conf.cmd b/src/test/cfg2cmd/efidisk-on-rbd.conf.cmd
index 585e6ee9..03e1a8b9 100644
--- a/src/test/cfg2cmd/efidisk-on-rbd.conf.cmd
+++ b/src/test/cfg2cmd/efidisk-on-rbd.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e688' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"rbd","image":"vm-100-disk-1","node-name":"eeb8f022b5551ad1d795611f112c767","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"feb8f022b5551ad1d795611f112c767","read-only":false,"size":131072},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"rbd","image":"vm-100-disk-1","node-name":"eeb8f022b5551ad1d795611f112c767","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"feb8f022b5551ad1d795611f112c767","read-only":false,"size":131072},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/ide.conf.cmd b/src/test/cfg2cmd/ide.conf.cmd
index 78fe7550..1970e6d2 100644
--- a/src/test/cfg2cmd/ide.conf.cmd
+++ b/src/test/cfg2cmd/ide.conf.cmd
@@ -30,16 +30,16 @@
   -device 'VGA,id=vga,bus=pci.0,addr=0x2' \
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/var/lib/vz/template/iso/zero.iso","node-name":"e19e15bf93b8cf09e2a5d1669648165","read-only":true},"node-name":"f19e15bf93b8cf09e2a5d1669648165","read-only":true},"node-name":"drive-ide0","throttle-group":"throttle-drive-ide0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/var/lib/vz/template/iso/zero.iso","node-name":"e19e15bf93b8cf09e2a5d1669648165","read-only":true},"node-name":"f19e15bf93b8cf09e2a5d1669648165","read-only":true},"node-name":"drive-ide0","read-only":true,"throttle-group":"throttle-drive-ide0"}' \
   -device 'ide-cd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=200' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/one.iso","node-name":"e247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"f247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"drive-ide1","throttle-group":"throttle-drive-ide1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/one.iso","node-name":"e247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"f247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"drive-ide1","read-only":true,"throttle-group":"throttle-drive-ide1"}' \
   -device 'ide-cd,bus=ide.0,unit=1,drive=drive-ide1,id=ide1,bootindex=201' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/two.iso","node-name":"ec78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"fc78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"drive-ide2","throttle-group":"throttle-drive-ide2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/two.iso","node-name":"ec78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"fc78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"drive-ide2","read-only":true,"throttle-group":"throttle-drive-ide2"}' \
   -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=202' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/three.iso","node-name":"e35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"f35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"drive-ide3","throttle-group":"throttle-drive-ide3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/three.iso","node-name":"e35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"f35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"drive-ide3","read-only":true,"throttle-group":"throttle-drive-ide3"}' \
   -device 'ide-cd,bus=ide.1,unit=1,drive=drive-ide3,id=ide3,bootindex=203' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-2.qcow2","node-name":"ec11e0572184321efc5835152b95d5d","read-only":false},"node-name":"fc11e0572184321efc5835152b95d5d","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-2.qcow2","node-name":"ec11e0572184321efc5835152b95d5d","read-only":false},"node-name":"fc11e0572184321efc5835152b95d5d","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/q35-ide.conf.cmd b/src/test/cfg2cmd/q35-ide.conf.cmd
index f94accb9..80da44cf 100644
--- a/src/test/cfg2cmd/q35-ide.conf.cmd
+++ b/src/test/cfg2cmd/q35-ide.conf.cmd
@@ -29,16 +29,16 @@
   -device 'VGA,id=vga,bus=pcie.0,addr=0x1' \
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/zero.iso","node-name":"e1677eafc00b7016099210662868e38","read-only":true},"node-name":"f1677eafc00b7016099210662868e38","read-only":true},"node-name":"drive-ide0","throttle-group":"throttle-drive-ide0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/zero.iso","node-name":"e1677eafc00b7016099210662868e38","read-only":true},"node-name":"f1677eafc00b7016099210662868e38","read-only":true},"node-name":"drive-ide0","read-only":true,"throttle-group":"throttle-drive-ide0"}' \
   -device 'ide-cd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=200' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/one.iso","node-name":"e247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"f247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"drive-ide1","throttle-group":"throttle-drive-ide1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/one.iso","node-name":"e247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"f247a6535f864815c8e9dbb5a118336","read-only":true},"node-name":"drive-ide1","read-only":true,"throttle-group":"throttle-drive-ide1"}' \
   -device 'ide-cd,bus=ide.2,unit=0,drive=drive-ide1,id=ide1,bootindex=201' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/two.iso","node-name":"ec78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"fc78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"drive-ide2","throttle-group":"throttle-drive-ide2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/two.iso","node-name":"ec78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"fc78a64f692c2fa9f873a111580aebd","read-only":true},"node-name":"drive-ide2","read-only":true,"throttle-group":"throttle-drive-ide2"}' \
   -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=202' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/three.iso","node-name":"e35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"f35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"drive-ide3","throttle-group":"throttle-drive-ide3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"driver":"file","filename":"/mnt/pve/cifs-store/template/iso/three.iso","node-name":"e35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"f35557bae4bcbf9edc9f7ff7f132f30","read-only":true},"node-name":"drive-ide3","read-only":true,"throttle-group":"throttle-drive-ide3"}' \
   -device 'ide-cd,bus=ide.3,unit=0,drive=drive-ide3,id=ide3,bootindex=203' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-2.qcow2","node-name":"ec11e0572184321efc5835152b95d5d","read-only":false},"node-name":"fc11e0572184321efc5835152b95d5d","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-2.qcow2","node-name":"ec11e0572184321efc5835152b95d5d","read-only":false},"node-name":"fc11e0572184321efc5835152b95d5d","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd b/src/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
index 42f1cb80..5dda4f07 100644
--- a/src/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
+++ b/src/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
   -smp '2,sockets=2,cores=1,maxcpus=2' \
   -nodefaults \
diff --git a/src/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd b/src/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
index e9cd47b8..7cea6918 100644
--- a/src/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
+++ b/src/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
   -smp '2,sockets=2,cores=1,maxcpus=2' \
   -nodefaults \
diff --git a/src/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd b/src/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
index ddc87814..d13f9df0 100644
--- a/src/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
+++ b/src/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
@@ -10,7 +10,7 @@
   -daemonize \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-1.qcow2","node-name":"eb6bec0e3c391fabb7fb7dd73ced9bf","read-only":true},"node-name":"fb6bec0e3c391fabb7fb7dd73ced9bf","read-only":true},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-1.qcow2","node-name":"eb6bec0e3c391fabb7fb7dd73ced9bf","read-only":true},"node-name":"fb6bec0e3c391fabb7fb7dd73ced9bf","read-only":true},"node-name":"drive-efidisk0","read-only":true,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -28,7 +28,7 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-2.raw","node-name":"e24dfe239201bb9924fc4cfb899ca70","read-only":true},"node-name":"f24dfe239201bb9924fc4cfb899ca70","read-only":true},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-2.raw","node-name":"e24dfe239201bb9924fc4cfb899ca70","read-only":true},"node-name":"f24dfe239201bb9924fc4cfb899ca70","read-only":true},"node-name":"drive-scsi0","read-only":true,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,write-cache=on' \
   -machine 'pflash0=pflash0,pflash1=drive-efidisk0,accel=tcg,type=pc+pve0' \
   -snapshot
diff --git a/src/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd b/src/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
index b06dbb4f..675922db 100644
--- a/src/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
+++ b/src/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
   -smp '2,sockets=2,cores=1,maxcpus=2' \
   -nodefaults \
diff --git a/src/test/cfg2cmd/q35-linux-hostpci.conf.cmd b/src/test/cfg2cmd/q35-linux-hostpci.conf.cmd
index 014eb09c..9f85a440 100644
--- a/src/test/cfg2cmd/q35-linux-hostpci.conf.cmd
+++ b/src/test/cfg2cmd/q35-linux-hostpci.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
   -smp '2,sockets=2,cores=1,maxcpus=2' \
   -nodefaults \
diff --git a/src/test/cfg2cmd/q35-simple.conf.cmd b/src/test/cfg2cmd/q35-simple.conf.cmd
index c6b38f7d..1dc9a2da 100644
--- a/src/test/cfg2cmd/q35-simple.conf.cmd
+++ b/src/test/cfg2cmd/q35-simple.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
   -smp '2,sockets=1,cores=2,maxcpus=2' \
   -nodefaults \
diff --git a/src/test/cfg2cmd/seabios_serial.conf.cmd b/src/test/cfg2cmd/seabios_serial.conf.cmd
index fc421d16..6c52b82c 100644
--- a/src/test/cfg2cmd/seabios_serial.conf.cmd
+++ b/src/test/cfg2cmd/seabios_serial.conf.cmd
@@ -28,7 +28,7 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"ecd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"fcd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"ecd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"fcd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/sev-es.conf.cmd b/src/test/cfg2cmd/sev-es.conf.cmd
index 686550f6..ff8e2bc3 100644
--- a/src/test/cfg2cmd/sev-es.conf.cmd
+++ b/src/test/cfg2cmd/sev-es.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/sev-std.conf.cmd b/src/test/cfg2cmd/sev-std.conf.cmd
index 7d586d38..666bcb72 100644
--- a/src/test/cfg2cmd/sev-std.conf.cmd
+++ b/src/test/cfg2cmd/sev-std.conf.cmd
@@ -11,7 +11,7 @@
   -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
   -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
   -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd"},"node-name":"pflash0","read-only":true}' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-0.raw","node-name":"e1175f2a490414e7c53337589fde17a","read-only":false},"node-name":"f1175f2a490414e7c53337589fde17a","read-only":false,"size":540672},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
   -smp '1,sockets=1,cores=1,maxcpus=1' \
   -nodefaults \
   -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
diff --git a/src/test/cfg2cmd/simple-backingchain.conf.cmd b/src/test/cfg2cmd/simple-backingchain.conf.cmd
index 40c957f5..de2389d1 100644
--- a/src/test/cfg2cmd/simple-backingchain.conf.cmd
+++ b/src/test/cfg2cmd/simple-backingchain.conf.cmd
@@ -26,8 +26,8 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'lsi,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"backing":{"backing":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/snap1-vm-8006-disk-0.qcow2","node-name":"ea91a385a49a008a4735c0aec5c6749","read-only":false},"node-name":"fa91a385a49a008a4735c0aec5c6749","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/snap2-vm-8006-disk-0.qcow2","node-name":"ec0289317073959d450248d8cd7a480","read-only":false},"node-name":"fc0289317073959d450248d8cd7a480","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/vm-8006-disk-0.qcow2","node-name":"e74f4959037afb46eddc7313c43dfdd","read-only":false},"node-name":"f74f4959037afb46eddc7313c43dfdd","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"backing":{"backing":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/snap1-vm-8006-disk-0.qcow2","node-name":"ea91a385a49a008a4735c0aec5c6749","read-only":false},"node-name":"fa91a385a49a008a4735c0aec5c6749","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/snap2-vm-8006-disk-0.qcow2","node-name":"ec0289317073959d450248d8cd7a480","read-only":false},"node-name":"fc0289317073959d450248d8cd7a480","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vzsnapext/images/8006/vm-8006-disk-0.qcow2","node-name":"e74f4959037afb46eddc7313c43dfdd","read-only":false},"node-name":"f74f4959037afb46eddc7313c43dfdd","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=0,drive=drive-scsi0,id=scsi0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"backing":{"backing":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/snap1-vm-8006-disk-0.qcow2","node-name":"e25f58d3e6e11f2065ad41253988915","read-only":false},"node-name":"f25f58d3e6e11f2065ad41253988915","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/snap2-vm-8006-disk-0.qcow2","node-name":"e9415bb5e484c1e25d25063b01686fe","read-only":false},"node-name":"f9415bb5e484c1e25d25063b01686fe","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0.qcow2","node-name":"e87358a470ca311f94d5cc61d1eb428","read-only":false},"node-name":"f87358a470ca311f94d5cc61d1eb428","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"backing":{"backing":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/snap1-vm-8006-disk-0.qcow2","node-name":"e25f58d3e6e11f2065ad41253988915","read-only":false},"node-name":"f25f58d3e6e11f2065ad41253988915","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/snap2-vm-8006-disk-0.qcow2","node-name":"e9415bb5e484c1e25d25063b01686fe","read-only":false},"node-name":"f9415bb5e484c1e25d25063b01686fe","read-only":false},"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0.qcow2","node-name":"e87358a470ca311f94d5cc61d1eb428","read-only":false},"node-name":"f87358a470ca311f94d5cc61d1eb428","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,scsi-id=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/simple-btrfs.conf.cmd b/src/test/cfg2cmd/simple-btrfs.conf.cmd
index 810f1cc9..4a12ffc2 100644
--- a/src/test/cfg2cmd/simple-btrfs.conf.cmd
+++ b/src/test/cfg2cmd/simple-btrfs.conf.cmd
@@ -31,13 +31,13 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e99aff0ff797aa030a22e9f580076dd","read-only":false},"node-name":"f99aff0ff797aa030a22e9f580076dd","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e99aff0ff797aa030a22e9f580076dd","read-only":false},"node-name":"f99aff0ff797aa030a22e9f580076dd","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e7b2fd2a8c5dbfc550d9781e5df8841","read-only":false},"node-name":"f7b2fd2a8c5dbfc550d9781e5df8841","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e7b2fd2a8c5dbfc550d9781e5df8841","read-only":false},"node-name":"f7b2fd2a8c5dbfc550d9781e5df8841","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"ed78b07bb04c2cbd8aedc648e885569","read-only":false},"node-name":"fd78b07bb04c2cbd8aedc648e885569","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"ed78b07bb04c2cbd8aedc648e885569","read-only":false},"node-name":"fd78b07bb04c2cbd8aedc648e885569","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e7487c01d831e2b51a5446980170ec9","read-only":false},"node-name":"f7487c01d831e2b51a5446980170ec9","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/butter/bread/images/8006/vm-8006-disk-0/disk.raw","node-name":"e7487c01d831e2b51a5446980170ec9","read-only":false},"node-name":"f7487c01d831e2b51a5446980170ec9","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/simple-cifs.conf.cmd b/src/test/cfg2cmd/simple-cifs.conf.cmd
index 8723bfff..da61719f 100644
--- a/src/test/cfg2cmd/simple-cifs.conf.cmd
+++ b/src/test/cfg2cmd/simple-cifs.conf.cmd
@@ -29,12 +29,12 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e2b3b8f2d6a23adc1aa3ecd195dbaf5","read-only":false},"node-name":"f2b3b8f2d6a23adc1aa3ecd195dbaf5","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e2b3b8f2d6a23adc1aa3ecd195dbaf5","read-only":false},"node-name":"f2b3b8f2d6a23adc1aa3ecd195dbaf5","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"ee4d9a961200a669c1a8182632aba3e","read-only":false},"node-name":"fe4d9a961200a669c1a8182632aba3e","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"ee4d9a961200a669c1a8182632aba3e","read-only":false},"node-name":"fe4d9a961200a669c1a8182632aba3e","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e6a3bf7eee1e2636cbe31f62b537b6c","read-only":false},"node-name":"f6a3bf7eee1e2636cbe31f62b537b6c","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e6a3bf7eee1e2636cbe31f62b537b6c","read-only":false},"node-name":"f6a3bf7eee1e2636cbe31f62b537b6c","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e7042ee58e764b1296ad54014cb9a03","read-only":false},"node-name":"f7042ee58e764b1296ad54014cb9a03","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/mnt/pve/cifs-store/images/8006/vm-8006-disk-0.raw","node-name":"e7042ee58e764b1296ad54014cb9a03","read-only":false},"node-name":"f7042ee58e764b1296ad54014cb9a03","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/simple-disk-passthrough.conf.cmd b/src/test/cfg2cmd/simple-disk-passthrough.conf.cmd
index 58368210..635cb52d 100644
--- a/src/test/cfg2cmd/simple-disk-passthrough.conf.cmd
+++ b/src/test/cfg2cmd/simple-disk-passthrough.conf.cmd
@@ -28,12 +28,12 @@
   -device 'VGA,id=vga,bus=pci.0,addr=0x2' \
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"ee50e59431a6228dc388fc821b35696","read-only":true},"node-name":"fe50e59431a6228dc388fc821b35696","read-only":true},"node-name":"drive-ide2","throttle-group":"throttle-drive-ide2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"ee50e59431a6228dc388fc821b35696","read-only":true},"node-name":"fe50e59431a6228dc388fc821b35696","read-only":true},"node-name":"drive-ide2","read-only":true,"throttle-group":"throttle-drive-ide2"}' \
   -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/sda","node-name":"eec235c1b362ebd19d5e98959b4c171","read-only":false},"node-name":"fec235c1b362ebd19d5e98959b4c171","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"host_device","filename":"/dev/sda","node-name":"eec235c1b362ebd19d5e98959b4c171","read-only":false},"node-name":"fec235c1b362ebd19d5e98959b4c171","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/mnt/file.raw","node-name":"e234a4e3b89ac3adac9bdbf0c3dd6b4","read-only":false},"node-name":"f234a4e3b89ac3adac9bdbf0c3dd6b4","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/mnt/file.raw","node-name":"e234a4e3b89ac3adac9bdbf0c3dd6b4","read-only":false},"node-name":"f234a4e3b89ac3adac9bdbf0c3dd6b4","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/simple-lvm.conf.cmd b/src/test/cfg2cmd/simple-lvm.conf.cmd
index 650f0ac3..35b7af5f 100644
--- a/src/test/cfg2cmd/simple-lvm.conf.cmd
+++ b/src/test/cfg2cmd/simple-lvm.conf.cmd
@@ -28,12 +28,12 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e0378a375d635b0f473569544c7c207","read-only":false},"node-name":"f0378a375d635b0f473569544c7c207","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e0378a375d635b0f473569544c7c207","read-only":false},"node-name":"f0378a375d635b0f473569544c7c207","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e2fbae024c8a771f708f4a5391211b0","read-only":false},"node-name":"f2fbae024c8a771f708f4a5391211b0","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e2fbae024c8a771f708f4a5391211b0","read-only":false},"node-name":"f2fbae024c8a771f708f4a5391211b0","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e4328c26b141e3efe1564cb60bf1155","read-only":false},"node-name":"f4328c26b141e3efe1564cb60bf1155","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e4328c26b141e3efe1564cb60bf1155","read-only":false},"node-name":"f4328c26b141e3efe1564cb60bf1155","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e68e10f8128f05fe5f7e85cc1f9922b","read-only":false},"node-name":"f68e10f8128f05fe5f7e85cc1f9922b","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"native","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/veegee/vm-8006-disk-0","node-name":"e68e10f8128f05fe5f7e85cc1f9922b","read-only":false},"node-name":"f68e10f8128f05fe5f7e85cc1f9922b","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/simple-lvmthin.conf.cmd b/src/test/cfg2cmd/simple-lvmthin.conf.cmd
index 22251bc6..a374d4c3 100644
--- a/src/test/cfg2cmd/simple-lvmthin.conf.cmd
+++ b/src/test/cfg2cmd/simple-lvmthin.conf.cmd
@@ -28,12 +28,12 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e6d87b01b7bb888b8426534a542ff1c","read-only":false},"node-name":"f6d87b01b7bb888b8426534a542ff1c","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e6d87b01b7bb888b8426534a542ff1c","read-only":false},"node-name":"f6d87b01b7bb888b8426534a542ff1c","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e96d9ece81aa4271aa2d8485184f66b","read-only":false},"node-name":"f96d9ece81aa4271aa2d8485184f66b","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e96d9ece81aa4271aa2d8485184f66b","read-only":false},"node-name":"f96d9ece81aa4271aa2d8485184f66b","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e0b89788ef97beda10a850ab45897d9","read-only":false},"node-name":"f0b89788ef97beda10a850ab45897d9","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"e0b89788ef97beda10a850ab45897d9","read-only":false},"node-name":"f0b89788ef97beda10a850ab45897d9","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"ea7b6871af66ca3e13e95bd74570aa2","read-only":false},"node-name":"fa7b6871af66ca3e13e95bd74570aa2","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/pve/vm-8006-disk-0","node-name":"ea7b6871af66ca3e13e95bd74570aa2","read-only":false},"node-name":"fa7b6871af66ca3e13e95bd74570aa2","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
   -machine 'type=pc+pve0'
diff --git a/src/test/cfg2cmd/simple-rbd.conf.cmd b/src/test/cfg2cmd/simple-rbd.conf.cmd
index ee86afea..da75c81c 100644
--- a/src/test/cfg2cmd/simple-rbd.conf.cmd
+++ b/src/test/cfg2cmd/simple-rbd.conf.cmd
@@ -35,21 +35,21 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e8e1af6f55c6a2466f178045aa79710","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f8e1af6f55c6a2466f178045aa79710","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e8e1af6f55c6a2466f178045aa79710","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f8e1af6f55c6a2466f178045aa79710","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e3990bba2ed1f48c5bb23e9f37b4cec","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f3990bba2ed1f48c5bb23e9f37b4cec","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e3990bba2ed1f48c5bb23e9f37b4cec","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f3990bba2ed1f48c5bb23e9f37b4cec","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e3beccc2a8f2eacb8b5df8055a7d093","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f3beccc2a8f2eacb8b5df8055a7d093","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"e3beccc2a8f2eacb8b5df8055a7d093","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"f3beccc2a8f2eacb8b5df8055a7d093","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"eef923d5dfcee93fbc712b03f9f21af","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"fef923d5dfcee93fbc712b03f9f21af","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"auth-client-required":["none"],"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"rbd","image":"vm-8006-disk-0","node-name":"eef923d5dfcee93fbc712b03f9f21af","pool":"cpool","read-only":false,"server":[{"host":"127.0.0.42","port":"3300"},{"host":"127.0.0.21","port":"3300"},{"host":"::1","port":"3300"}]},"node-name":"fef923d5dfcee93fbc712b03f9f21af","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"eb2c7a292f03b9f6d015cf83ae79730","read-only":false},"node-name":"fb2c7a292f03b9f6d015cf83ae79730","read-only":false},"node-name":"drive-scsi4","throttle-group":"throttle-drive-scsi4"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"eb2c7a292f03b9f6d015cf83ae79730","read-only":false},"node-name":"fb2c7a292f03b9f6d015cf83ae79730","read-only":false},"node-name":"drive-scsi4","read-only":false,"throttle-group":"throttle-drive-scsi4"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=4,drive=drive-scsi4,id=scsi4,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"e5258ec75558b1f102af1e20e677fd0","read-only":false},"node-name":"f5258ec75558b1f102af1e20e677fd0","read-only":false},"node-name":"drive-scsi5","throttle-group":"throttle-drive-scsi5"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"e5258ec75558b1f102af1e20e677fd0","read-only":false},"node-name":"f5258ec75558b1f102af1e20e677fd0","read-only":false},"node-name":"drive-scsi5","read-only":false,"throttle-group":"throttle-drive-scsi5"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=5,drive=drive-scsi5,id=scsi5,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"edb33cdcea8ec3e2225509c4945227e","read-only":false},"node-name":"fdb33cdcea8ec3e2225509c4945227e","read-only":false},"node-name":"drive-scsi6","throttle-group":"throttle-drive-scsi6"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"aio":"threads","cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"edb33cdcea8ec3e2225509c4945227e","read-only":false},"node-name":"fdb33cdcea8ec3e2225509c4945227e","read-only":false},"node-name":"drive-scsi6","read-only":false,"throttle-group":"throttle-drive-scsi6"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=6,drive=drive-scsi6,id=scsi6,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"eb0b017124a47505c97a5da052e0141","read-only":false},"node-name":"fb0b017124a47505c97a5da052e0141","read-only":false},"node-name":"drive-scsi7","throttle-group":"throttle-drive-scsi7"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"host_device","filename":"/dev/rbd-pve/fc4181a6-56eb-4f68-b452-8ba1f381ca2a/cpool/vm-8006-disk-0","node-name":"eb0b017124a47505c97a5da052e0141","read-only":false},"node-name":"fb0b017124a47505c97a5da052e0141","read-only":false},"node-name":"drive-scsi7","read-only":false,"throttle-group":"throttle-drive-scsi7"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=7,drive=drive-scsi7,id=scsi7,write-cache=off' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/simple-virtio-blk.conf.cmd b/src/test/cfg2cmd/simple-virtio-blk.conf.cmd
index 886f187b..4b29274a 100644
--- a/src/test/cfg2cmd/simple-virtio-blk.conf.cmd
+++ b/src/test/cfg2cmd/simple-virtio-blk.conf.cmd
@@ -28,7 +28,7 @@
   -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","throttle-group":"throttle-drive-virtio0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"edd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"fdd19f6c1b3a6d5a6248c3376a91a16","read-only":false},"node-name":"drive-virtio0","read-only":false,"throttle-group":"throttle-drive-virtio0"}' \
   -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,iothread=iothread-virtio0,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/simple-zfs-over-iscsi.conf.cmd b/src/test/cfg2cmd/simple-zfs-over-iscsi.conf.cmd
index 19302053..8e275ad9 100644
--- a/src/test/cfg2cmd/simple-zfs-over-iscsi.conf.cmd
+++ b/src/test/cfg2cmd/simple-zfs-over-iscsi.conf.cmd
@@ -31,13 +31,13 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"e7106ac43d4f125a1911487dd9e3e42","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"f7106ac43d4f125a1911487dd9e3e42","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"e7106ac43d4f125a1911487dd9e3e42","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"f7106ac43d4f125a1911487dd9e3e42","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"efdb73e0d0acc5a60e3ff438cb20113","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"ffdb73e0d0acc5a60e3ff438cb20113","read-only":false},"node-name":"drive-scsi1","throttle-group":"throttle-drive-scsi1"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"efdb73e0d0acc5a60e3ff438cb20113","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"ffdb73e0d0acc5a60e3ff438cb20113","read-only":false},"node-name":"drive-scsi1","read-only":false,"throttle-group":"throttle-drive-scsi1"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi1,id=scsi1,write-cache=on' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"eab527a81b458aa9603dca5e2505f6e","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"fab527a81b458aa9603dca5e2505f6e","read-only":false},"node-name":"drive-scsi2","throttle-group":"throttle-drive-scsi2"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"driver":"raw","file":{"cache":{"direct":false,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"eab527a81b458aa9603dca5e2505f6e","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"fab527a81b458aa9603dca5e2505f6e","read-only":false},"node-name":"drive-scsi2","read-only":false,"throttle-group":"throttle-drive-scsi2"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=2,drive=drive-scsi2,id=scsi2,write-cache=off' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"e915a332310039f7a3feed6901eb5da","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"f915a332310039f7a3feed6901eb5da","read-only":false},"node-name":"drive-scsi3","throttle-group":"throttle-drive-scsi3"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"iscsi","lun":0,"node-name":"e915a332310039f7a3feed6901eb5da","portal":"127.0.0.1","read-only":false,"target":"iqn.2019-10.org.test:foobar","transport":"tcp"},"node-name":"f915a332310039f7a3feed6901eb5da","read-only":false},"node-name":"drive-scsi3","read-only":false,"throttle-group":"throttle-drive-scsi3"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=3,drive=drive-scsi3,id=scsi3,write-cache=off' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
diff --git a/src/test/cfg2cmd/simple1-template.conf.cmd b/src/test/cfg2cmd/simple1-template.conf.cmd
index d63bd68a..c869628a 100644
--- a/src/test/cfg2cmd/simple1-template.conf.cmd
+++ b/src/test/cfg2cmd/simple1-template.conf.cmd
@@ -27,10 +27,10 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-1.qcow2","node-name":"e1085774206ae4a6b6bf8426ff08f16","read-only":true},"node-name":"f1085774206ae4a6b6bf8426ff08f16","read-only":true},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-1.qcow2","node-name":"e1085774206ae4a6b6bf8426ff08f16","read-only":true},"node-name":"f1085774206ae4a6b6bf8426ff08f16","read-only":true},"node-name":"drive-scsi0","read-only":true,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,write-cache=on' \
   -device 'ahci,id=ahci0,multifunction=on,bus=pci.0,addr=0x7' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-0.qcow2","node-name":"eab334c2e07734480f33dd80d89871b","read-only":false},"node-name":"fab334c2e07734480f33dd80d89871b","read-only":false},"node-name":"drive-sata0","throttle-group":"throttle-drive-sata0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/base-8006-disk-0.qcow2","node-name":"eab334c2e07734480f33dd80d89871b","read-only":false},"node-name":"fab334c2e07734480f33dd80d89871b","read-only":false},"node-name":"drive-sata0","read-only":false,"throttle-group":"throttle-drive-sata0"}' \
   -device 'ide-hd,bus=ahci0.0,drive=drive-sata0,id=sata0,write-cache=on' \
   -machine 'accel=tcg,smm=off,type=pc+pve0' \
   -snapshot
diff --git a/src/test/cfg2cmd/simple1.conf.cmd b/src/test/cfg2cmd/simple1.conf.cmd
index 513e41fc..6d06cb6a 100644
--- a/src/test/cfg2cmd/simple1.conf.cmd
+++ b/src/test/cfg2cmd/simple1.conf.cmd
@@ -28,7 +28,7 @@
   -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
   -device 'ide-cd,bus=ide.1,unit=0,id=ide2,bootindex=200' \
   -device 'virtio-scsi-pci,id=scsihw0,bus=pci.0,addr=0x5' \
-  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"ecd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"fcd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
+  -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"unmap","discard":"unmap","driver":"file","filename":"/var/lib/vz/images/8006/vm-8006-disk-0.qcow2","node-name":"ecd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"fcd04be4259153b8293415fefa2a84c","read-only":false},"node-name":"drive-scsi0","read-only":false,"throttle-group":"throttle-drive-scsi0"}' \
   -device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0,bootindex=100,write-cache=on' \
   -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
   -device 'virtio-net-pci,mac=A2:C0:43:77:08:A0,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
-- 
2.47.2





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