[pve-devel] [PATCH v11 qemu-server 04/14] clone disk: remove check for min QEMU version 2.7

[Fabian Ebner]

Upgrading a cluster node entails re-starting or migrating VMs and even
PVE 6.0 already had QEMU 4.0.

Signed-off-by: Fabian Ebner <f.ebner at proxmox.com>
---

New in v11.

 PVE/QemuServer.pm | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index b7e6a8e..c0fca49 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -7642,15 +7642,8 @@ sub clone_disk {
 		qemu_img_convert($drive->{file}, $newvolid, $size, $snapname, $sparseinit);
 	    }
 	} else {
-
 	    die "cannot move TPM state while VM is running\n" if $drivename eq 'tpmstate0';
 
-	    my $kvmver = get_running_qemu_version ($vmid);
-	    if (!min_version($kvmver, 2, 7)) {
-		die "drive-mirror with iothread requires qemu version 2.7 or higher\n"
-		    if $drive->{iothread};
-	    }
-
 	    qemu_drive_mirror($vmid, $drivename, $newvolid, $newvmid, $sparseinit, $jobs,
 	        $completion, $qga, $bwlimit);
 	}
-- 
2.30.2