From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v4 qemu-server 4/9] backup: prepare: cancel previous job if still running
Date: Mon, 11 Nov 2024 14:54:31 +0100 [thread overview]
Message-ID: <20241111135436.82773-5-f.ebner@proxmox.com> (raw)
In-Reply-To: <20241111135436.82773-1-f.ebner@proxmox.com>
This can happen after a hard failure, e.g. if the vzdump task was
killed. The next backup (after unlocking the VM) would then fail with
> ERROR: VM 125 qmp command 'backup' failed - previous backup not finished
During the failure path of that attempt, 'backup-cancel' is executed
and the subsequent attempt would then work again. Do it up-front with
a warning instead of relying on this behavior.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
New in v4.
PVE/VZDump/QemuServer.pm | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/PVE/VZDump/QemuServer.pm b/PVE/VZDump/QemuServer.pm
index bd4795ca..8ebe6772 100644
--- a/PVE/VZDump/QemuServer.pm
+++ b/PVE/VZDump/QemuServer.pm
@@ -59,6 +59,13 @@ sub prepare {
my $running = PVE::QemuServer::Helpers::vm_running_locally($vmid);
+ if ($running && (my $status = mon_cmd($vmid, 'query-backup'))) {
+ if ($status->{status} && $status->{status} eq 'active') {
+ $self->log('warn', "left-over backup job still running inside QEMU - canceling now");
+ mon_cmd($vmid, 'backup-cancel');
+ }
+ }
+
$task->{disks} = [];
my $conf = $self->{vmlist}->{$vmid} = PVE::QemuConfig->load_config($vmid);
--
2.39.5
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next prev parent reply other threads:[~2024-11-11 13:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-11 13:54 [pve-devel] [PATCH-SERIES v4 docs/qemu-server] more robust handling of fleecing images Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 docs 1/9] configuration files: add general section Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 docs 2/9] cli appendix: reference section about casing style Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 3/9] backup: prepare: factor out getting running status Fiona Ebner
2024-11-11 13:54 ` Fiona Ebner [this message]
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 5/9] parse config: allow config keys with minus sign Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 6/9] schema: add fleecing-images config property Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 7/9] fix #5440: vzdump: better cleanup fleecing images after hard errors Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 8/9] migration: attempt to clean up potential left-over fleecing images Fiona Ebner
2024-11-11 13:54 ` [pve-devel] [PATCH v4 qemu-server 9/9] destroy vm: " Fiona Ebner
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