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From: Stefan Reiter <s.reiter@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Wed, 21 Apr 2021 16:25:25 +0200
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Subject: [pve-devel] [PATCH qemu-server 3/3] live-restore: hold 'create'
lock during operation
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Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
---
PVE/QemuServer.pm | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index d042a7e..8b9c40d 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -6376,6 +6376,11 @@ sub restore_proxmox_backup_archive {
die $err;
}
+ if ($options->{live}) {
+ # keep lock during live-restore
+ $new_conf_raw .= "\nlock: create";
+ }
+
PVE::Tools::file_set_contents($conffile, $new_conf_raw);
PVE::Cluster::cfs_update(); # make sure we read new file
@@ -6397,6 +6402,8 @@ sub restore_proxmox_backup_archive {
die "cannot do live-restore for template\n" if PVE::QemuConfig->is_template($conf);
pbs_live_restore($vmid, $conf, $storecfg, $devinfo, $repo, $keyfile, $pbs_backup_name);
+
+ PVE::QemuConfig->remove_lock($vmid, "create");
}
}
--
2.20.1