[pve-devel] BUG? Backup hangs

Mon Feb 23 12:11:55 CET 2015

Hi Detlef,

Have you checked syslog and dmesg for other errors? Is NFS on another 
machine? What S.O. does run VM 997? What network and disks?

On 22/02/15 16:05, Detlef Bracker wrote:
> Dear,
>
> I dont know why, but 2nd time the scheduled backup hangs without 
> information - why - runs now for small VM more as 10 hours:
> The NFS has enough available space and is connected fine! I miss too 
> the Log-File in the Backup-Directory from today but the .dat file
> exists!
>
> INFO: starting new backup job: vzdump 997 998 999 --quiet 1 --mailto 
> bracker at 1awww.com --mode snapshot --compress lzo --storage Backup9
> INFO: Starting Backup of VM 997 (qemu)
> INFO: status = stopped
> INFO: update VM 997: -lock backup
> INFO: backup mode: stop
> INFO: ionice priority: 7
> INFO: creating archive 
> '/mnt/pve/Backup9/dump/vzdump-qemu-997-2015_02_22-05_30_02.vma.lzo'
> INFO: starting kvm to execute backup task
> INFO: started backup task '527f0dda-8419-4514-b7d8-dfb4baf5fab9'
> INFO: status: 0% (1114112/34359738368), sparse 0% (1044480), duration 
> 3, 0/0 MB/s
>
> ----------
>
> root at pm3-host:/mnt/pve/Backup9/dump$ ps -ef | grep 380895
> root 380895 374246 0 05:30 ? 00:00:39 task 
> UPID:pm3-host:0005CFDF:54609E9A:54E95B4A:vzdump::root at pam:
> root 405315 380895 0 05:30 ? 00:00:00 lzop
> root 867521 681645 0 15:59 pts/0 00:00:00 grep 380895
> root at pm3-host:/mnt/pve/Backup9/dump$
>
> ---------
>
> root at pm3-host:/mnt/pve/Backup9/dump/vzdump-qemu-997-2015_02_22-05_30_02.tmp$ 
> ls -lisa
> total 22
> 678 3 drwxr-xr-x 2 libuuid users 3 Feb 22 05:30 .
> 6 17 drwxr-xr-x 3 libuuid users 44 Feb 22 05:30 ..
> 679 3 -rw-r--r-- 1 libuuid users 578 Feb 22 05:30 qemu-server.conf
> root at pm3-host:/mnt/pve/Backup9/dump/vzdump-qemu-997-2015_02_22-05_30_02.tmp$
>
> -------
>
> root at pm3-host:/mnt/pve/Backup9/dump$ ls -lisa *997*
> 120441 3 -rw-r--r-- 1 libuuid users 1452 Dec 14 03:51 
> vzdump-qemu-997-2014_12_14-03_45_02.log
> 120504 3 -rw-r--r-- 1 libuuid users 1876 Dec 16 03:54 
> vzdump-qemu-997-2014_12_16-03_45_01.log
> 500 13 -rw-r--r-- 1 libuuid users 11742 Jan 25 04:41 
> vzdump-qemu-997-2015_01_25-03_45_02.log
> 164 3 -rw-r--r-- 1 libuuid users 873 Feb 4 09:45 
> vzdump-qemu-997-2015_02_01-03_45_02.log
> 123 2 -rw-r--r-- 1 libuuid users 243 Feb 3 12:15 
> vzdump-qemu-997-2015_02_03-12_15_01.log
> 155 2 -rw-r--r-- 1 libuuid users 243 Feb 4 09:41 
> vzdump-qemu-997-2015_02_04-09_41_09.log
> 163 3 -rw-r--r-- 1 libuuid users 807 Feb 4 09:45 
> vzdump-qemu-997-2015_02_04-09_45_17.log
> 374 3 -rw-r--r-- 1 libuuid users 861 Feb 10 09:54 
> vzdump-qemu-997-2015_02_04-10_29_34.log
> 335 2 -rw-r--r-- 1 libuuid users 243 Feb 10 09:00 
> vzdump-qemu-997-2015_02_10-09_00_01.log
> 389 10 -rw-r--r-- 1 libuuid users 8415 Feb 10 10:55 
> vzdump-qemu-997-2015_02_10-10_15_02.log
> 393 3 -rw-r--r-- 1 libuuid users 780 Feb 10 12:50 
> vzdump-qemu-997-2015_02_10-11_45_01.log
> 397 3 -rw-r--r-- 1 libuuid users 780 Feb 10 13:26 
> vzdump-qemu-997-2015_02_10-13_15_01.log
> 401 11 -rw-r--r-- 1 libuuid users 8990 Feb 10 14:27 
> vzdump-qemu-997-2015_02_10-13_45_02.log
> 443 13 -rw-r--r-- 1 libuuid users 11813 Feb 15 06:27 
> vzdump-qemu-997-2015_02_15-05_30_02.log
> 442 8458538 -rw-r--r-- 1 libuuid users 8663534663 Feb 15 06:27 
> vzdump-qemu-997-2015_02_15-05_30_02.vma.lzo
> 537 13 -rw-r--r-- 1 libuuid users 11808 Feb 17 06:27 
> vzdump-qemu-997-2015_02_17-05_30_02.log
> 536 8458668 -rw-r--r-- 1 libuuid users 8663702768 Feb 17 06:27 
> vzdump-qemu-997-2015_02_17-05_30_02.vma.lzo
> 595 13 -rw-r--r-- 1 libuuid users 11817 Feb 19 06:27 
> vzdump-qemu-997-2015_02_19-05_30_03.log
> 594 8458792 -rw-r--r-- 1 libuuid users 8663812860 Feb 19 06:27 
> vzdump-qemu-997-2015_02_19-05_30_03.vma.lzo
> 680 2 -rw-r--r-- 1 libuuid users 38 Feb 22 05:30 
> vzdump-qemu-997-2015_02_22-05_30_02.vma.dat
>
> vzdump-qemu-997-2015_02_22-05_30_02.tmp:
> total 22
> 678 3 drwxr-xr-x 2 libuuid users 3 Feb 22 05:30 .
> 6 17 drwxr-xr-x 3 libuuid users 44 Feb 22 05:30 ..
> 679 3 -rw-r--r-- 1 libuuid users 578 Feb 22 05:30 qemu-server.conf
> root at pm3-host:/mnt/pve/Backup9/dump$
>
> -----
>
> Regards
>
> Detlef
>
>
>
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