vzdump unmounting when completed vm backup

[stang]

Howdy.

I have an eSATA drive which I use for storing backups (LVM snapshot), and when I run vzdump, after it is completed the drive gets unmounted.. this happens if I try to take a snap shot of one or multiple devices. If I try to do multiple devices it will unmount after the first is completed.

I'm using the latest pve.

I did experience this error after setting up the latest pve: ERROR: Backup of VM 510 failed - Undefined subroutine &PVE::Storage::cluster_lock_storage called at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 240.

But after apt update & dist-upgrade that problem was resolved.

Any ideas?

 

[dietmar]

I have an eSATA drive which I use for storing backups (LVM snapshot), and when I run vzdump, after it is completed the drive gets unmounted.

Please can you post the 'vzdump' options you use? Do you backup VMs or Containers?

 

[stang]

Hi dietmar, I'm backing up VMs using the following command; vzdump 500 --mode snapshot --storage ext-backups --node b2

Where ext-storage is the mounted directory.

I have also tried just using --dumpdir.

 

[stang]

I have the following udev rules for mounting/unmounting automatically.

ACTION=="add", UID=="01f0ba97-11a2-4d67-b56c-11f0d3f5a2b6", RUN+="/bin/mount -U 01f0ba97-11a2-4d67-b56c-11f0d3f5a2b6 /var/backups/ext"
ACTION=="remove", UID=="01f0ba97-11a2-4d67-b56c-11f0d3f5a2b6", RUN+="/bin/umount /var/backups/ext"

Removing this seems to have resolved the issue.. I had these on a previous installation and it worked fine, any ideas?