vzdump fails: failed with exit code 141

[tafkaz]

Hi everyone,
just installed a second computer with ubuntu as an nfs-storage.
The new nfs-storage is perfectly mounted under my proxmox-ve now, and the backup starts to work.
But after a while the backup stops and in the generated .log i see this:

Aug 18 16:13:01 INFO: Starting Backup of VM 101 (openvz)
Aug 18 16:13:01 INFO: CTID 101 exist mounted running
Aug 18 16:13:01 INFO: status = CTID 101 exist mounted running
Aug 18 16:13:01 INFO: backup mode: snapshot
Aug 18 16:13:01 INFO: ionice priority: 7
Aug 18 16:13:01 INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-proxmox-0')
Aug 18 16:13:03 INFO: Logical volume "vzsnap-proxmox-0" created
Aug 18 16:13:04 INFO: creating archive '/mnt/pve/Backup_auf_Backupserver/vzdump-openvz-101-2011_08_18-16_13_01.tgz'
Aug 18 16:24:33 INFO: gzip: stdout: Unknown error 512
Aug 18 16:24:36 INFO: Logical volume "vzsnap-proxmox-0" successfully removed
Aug 18 16:24:36 ERROR: Backup of VM 101 failed - command '(cd /mnt/vzsnap0/private/101;find . '(' -regex '^\.$' ')' -o '(' -type 's' -prune ')' -o -print0|sed 's/\\/\\\\/g'|tar czpf - --totals --sparse --numeric-owner --no-recursion --ignore-failed-read --one-file-system --null -T -) >/mnt/pve/Backup_auf_Backupserver/vzdump-openvz-101-2011_08_18-16_13_01.dat' failed with exit code 141


any hint?

Thank you
Sascha

 

[dietmar]

A problem with the NFS share? Any hint in /var/log/syslog ?

 

[tafkaz]

Hi Dietmar,
thanks for your quick response.
I retried the backup today and it worked like a charm...
Strange...will monitor things for a while...
Thanks again, but i guess we can close this for now!

Sascha