Backup Failed with exit code 1 and 5

K

kalmicka

New Member
Jun 23, 2011
2
0
1
Hey guys, I am relatively new to Proxmox so please bare with me here. I just inherited a whole proxmox system from the old admin and now I am trying to make sense of all this. Everything went fine for the last 2 weeks till yesterday. First one backup failed and today it is already the second one.
Here is my error log for the backup.



127: Jun 23 04:24:36 INFO: Starting Backup of VM 127 (openvz)127: Jun 23 04:24:36 INFO: CTID 127 exist mounted running127: Jun 23 04:24:36 INFO: status = CTID 127 exist mounted running127: Jun 23 04:24:36 INFO: backup mode: snapshot127: Jun 23 04:24:36 INFO: ionice priority: 7127: Jun 23 04:24:36 INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-pw03-0')127: Jun 23 04:24:37 INFO: Logical volume "vzsnap-pw03-0" created127: Jun 23 04:24:38 INFO: creating archive '/mnt/sdb1/vzdump-openvz-127-2011_06_23-04_24_36.tgz'127: Jun 23 04:27:04 INFO: Total bytes written: 1204920320 (1.2GiB, 8.3MiB/s)127: Jun 23 04:27:04 INFO: archive file size: 829MB127: Jun 23 04:27:04 INFO: delete old backup '/mnt/sdb1/vzdump-openvz-127-2011_06_22-04_20_36.tgz'127: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy127: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy127: Jun 23 04:27:04 ERROR: command 'umount /mnt/vzsnap0' failed with exit code 1127: Jun 23 04:27:04 INFO: Can't remove open logical volume "vzsnap-pw03-0"127: Jun 23 04:27:04 ERROR: command 'lvremove -f /dev/pve/vzsnap-pw03-0' failed with exit code 5127: Jun 23 04:27:04 INFO: Finished Backup of VM 127 (00:02:28)129: Jun 23 04:27:04 INFO: Starting Backup of VM 129 (openvz)129: Jun 23 04:27:04 INFO: CTID 129 exist mounted running129: Jun 23 04:27:04 INFO: status = CTID 129 exist mounted running129: Jun 23 04:27:04 INFO: backup mode: snapshot129: Jun 23 04:27:04 INFO: ionice priority: 7129: Jun 23 04:27:04 INFO: trying to remove stale snapshot '/dev/pve/vzsnap-pw03-0'129: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy129: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy129: Jun 23 04:27:04 ERROR: command 'umount /mnt/vzsnap0' failed with exit code 1129: Jun 23 04:27:04 INFO: Can't remove open logical volume "vzsnap-pw03-0"129: Jun 23 04:27:04 ERROR: command 'lvremove -f /dev/pve/vzsnap-pw03-0' failed with exit code 5129: Jun 23 04:27:04 INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-pw03-0')129: Jun 23 04:27:04 INFO: Logical volume "vzsnap-pw03-0" already exists in volume group "pve"129: Jun 23 04:27:04 INFO: Can't remove open logical volume "vzsnap-pw03-0"129: Jun 23 04:27:04 ERROR: command 'lvremove -f /dev/pve/vzsnap-pw03-0' failed with exit code 5129: Jun 23 04:27:04 ERROR: Backup of VM 129 failed - command 'lvcreate --size 1024M --snapshot --name vzsnap-pw03-0 /dev/pve/data' failed with exit code 5130: Jun 23 04:27:04 INFO: Starting Backup of VM 130 (openvz)130: Jun 23 04:27:04 INFO: CTID 130 exist mounted running130: Jun 23 04:27:04 INFO: status = CTID 130 exist mounted running130: Jun 23 04:27:04 INFO: backup mode: snapshot130: Jun 23 04:27:04 INFO: ionice priority: 7130: Jun 23 04:27:04 INFO: trying to remove stale snapshot '/dev/pve/vzsnap-pw03-0'130: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy130: Jun 23 04:27:04 INFO: umount: /mnt/vzsnap0: device is busy130: Jun 23 04:27:04 ERROR: command 'umount /mnt/vzsnap0' failed with exit code 1130: Jun 23 04:27:04 INFO: Can't remove open logical volume "vzsnap-pw03-0"130: Jun 23 04:27:04 ERROR: command 'lvremove -f /dev/pve/vzsnap-pw03-0' failed with exit code 5130: Jun 23 04:27:04 INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-pw03-0')130: Jun 23 04:27:04 INFO: Logical volume "vzsnap-pw03-0" already exists in volume group "pve"130: Jun 23 04:27:04 INFO: Can't remove open logical volume "vzsnap-pw03-0"130: Jun 23 04:27:04 ERROR: command 'lvremove -f /dev/pve/vzsnap-pw03-0' failed with exit code 5130: Jun 23 04:27:04 ERROR: Backup of VM 130 failed - command 'lvcreate --size 1024M --snapshot --name vzsnap-pw03-0 /dev/pve/data' failed with exit code 5
Click to expand...


I already found this article on the forum ( http://forum.proxmox.com/threads/4454-Backup-of-VM-failed-(with-exit-code-5) ) where one of the guys said to exclude '/mnt/ inside the '/etc/updatedb.conf' file and somebody else said to kill the vzdump process and the vmtar process. Those process aren't running though.

Would be great if somebody can tell me what to do without breaking anything ;)
Help is greatly appreciated.

Cheers
 
Last edited:
post also the output of 'pveversion -v' to make sure you run the latest packages.
 
Here is the output of pveversion -v



pve-manager: 1.8-17 (pve-manager/1.8/5948)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.8-33
pve-kernel-2.6.32-4-pve: 2.6.32-33
pve-kernel-2.6.18-2-pve: 2.6.18-5
qemu-server: 1.1-30
pve-firmware: 1.0-11
libpve-storage-perl: 1.0-17
vncterm: 0.9-2
vzctl: 3.0.26-1pve4
vzdump: 1.2-12
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.14.0-3
ksm-control-daemon: 1.0-5


Thanks again
 
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