[pve-devel] [PATCH v2 qemu-server 6/6] rollback: handle pool limits

[Fabian Grünbichler]

by checking the snapshot conf values as if the VM was newly created.

Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
 PVE/API2/Qemu.pm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index adbc6557..eca0ab79 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -5403,6 +5403,14 @@ __PACKAGE__->register_method({
 
 	my $realcmd = sub {
 	    PVE::Cluster::log_msg('info', $authuser, "rollback snapshot VM $vmid: $snapname");
+	    my $snap_conf = PVE::QemuConfig->load_config($vmid)->{snapshots}->{snapname};
+	    my $snap_usage = PVE::QemuConfig->get_pool_usage($snap_conf);
+	    my $changes = {
+		absolute => 1,
+		mem => $snap_usage->{mem},
+		cpu => $snap_usage->{cpu},
+	    };
+	    PVE::GuestHelpers::check_guest_pool_limit($vmid, $changes);
 	    PVE::QemuConfig->snapshot_rollback($vmid, $snapname);
 
 	    if ($param->{start} && !PVE::QemuServer::Helpers::vm_running_locally($vmid)) {
-- 
2.39.2