backup problems

[gill]

Hi,

I installed a host and configured 2 containers with identical configuration. The only difference is that ct101 has no user data and ct102 has about 3 gb user data.

If I run a backup-job in suspend mode everything goes fine for ct101 (backup status ok) but backup for ct 102 fails:

102: Jan 07 12:20:45 INFO: Setting up checkpoint...[FONT=monospace]
1[/FONT]02: Jan 07 12:20:46 INFO:     suspend...
102: Jan 07 12:20:49 INFO: Can not suspend container: Resource temporarily unavailable
102: Jan 07 12:20:49 INFO: Error: foreign process 7412/27595(vzctl) inside CT (e.g. vzctl enter or vzctl exec).
102: Jan 07 12:20:49 INFO: Error: suspend is impossible now.
102: Jan 07 12:20:49 INFO: Error: foreign process 7412/27595(vzctl) inside CT (e.g. vzctl enter or vzctl exec).
102: Jan 07 12:20:49 INFO: Error: suspend is impossible now.
102: Jan 07 12:20:49 INFO: Error: foreign process 7412/27595(vzctl) inside CT (e.g. vzctl enter or vzctl exec).
102: Jan 07 12:20:49 INFO: Error: suspend is impossible now.
102: Jan 07 12:20:49 INFO: Checkpointing failed
102:[COLOR=Black]Jan 07 12:21:00 ERROR: Backup of VM 102 failed - command 'vzctl --skiplock chkpnt 102 --suspend' failed with exit code 16[/COLOR]

After that, load average on host system goes up to 16 and more and it's not possible to stop or restart the container. I have to reboot the host system to restart the container.

Backupjob in stop-mode works.

PVE-Version: pve-manager/1.4/4403
Kernel: Linux 2.6.24-9-pve #1 SMP PREEMPT Tue Nov 17 09:34:41 CET 2009
on Debian Lenny

 

[udo]

Hi,
how many free space do you have in the vg pve?

Udo

 

[dietmar]

102: Jan 07 12:20:49 INFO: Error: foreign process 7412/27595(vzctl) inside CT (e.g. vzctl enter or vzctl exec).

You have an open console?