[Users] ERROR: unable to detect lvm volume group, using 'suspend' mode

[Dietmar Maurer]

The problem is the '-' in the volume group name. I will fix that bug in the next vzdump release (soon).

> -----Original Message-----
> From: users-bounces at openvz.org [mailto:users-bounces at openvz.org] On
> Behalf Of Nicolas Gorguès
> Sent: Dienstag, 18. August 2009 11:32
> To: users at openvz.org
> Subject: RE: [Users] ERROR: unable to detect lvm volume group, using
> 'suspend' mode
> 
> Hello,
> 
> I have the same problem here, under Debian Lenny:
> 
> # uname -a
> Linux breizh.siloh.net 2.6.24-7-pve #1 SMP PREEMPT Mon Aug 17 10:37:00
> CEST 2009 x86_64 GNU/Linux
> 
> # vzctl --help | grep version
> vzctl version 3.0.23-1pve3
> 
> #apt-cache show vzdump | grep Version
> Version: 1.1-2
> 
> # df -h
> Sys. de fich.         Tail. Occ. Disp. %Occ. Monté sur
> /dev/sda1             9,7G  740M  8,5G   8% /
> tmpfs                1000M     0 1000M   0% /lib/init/rw
> udev                   10M   48K   10M   1% /dev
> tmpfs                1000M     0 1000M   0% /dev/shm
> /dev/sda3             440G  5,8G  412G   2% /backup
> /dev/mapper/vg0-vz    453G  3,3G  427G   1% /var/lib/vz
> 
> # vzdump --dumpdir /backup --snapshot 101
> INFO: Starting new backup job - vzdump --dumpdir /backup --snapshot 101
> INFO: Starting Backup of VM 101 (openvz)
> INFO: status = CTID 101 exist mounted running
> ERROR: unable to detect lvm volume group, using 'suspend' mode
> INFO: starting first sync /var/lib/vz/private/101 to
> /backup/tmp/vzdumptmp29021
> 
> # lvdisplay
>   --- Logical volume ---
>   LV Name                /dev/vg0/vz
>   VG Name                vg0
>   LV UUID                cObdzd-ht4E-l3S5-SLeS-g7Lg-bWA2-7nOWb6
>   LV Write Access        read/write
>   LV Status              available
>   # open                 1
>   LV Size                460,00 GB
>   Current LE             29440
>   Segments               1
>   Allocation             inherit
>   Read ahead sectors     auto
>   - currently set to     256
>   Block device           254:0
> 
> # vgdisplay
>   --- Volume group ---
>   VG Name               vg0
>   System ID
>   Format                lvm2
>   Metadata Areas        1
>   Metadata Sequence No  10
>   VG Access             read/write
>   VG Status             resizable
>   MAX LV                0
>   Cur LV                1
>   Open LV               1
>   Max PV                0
>   Cur PV                1
>   Act PV                1
>   VG Size               465,75 GB
>   PE Size               16,00 MB
>   Total PE              29808
>   Alloc PE / Size       29440 / 460,00 GB
>   Free  PE / Size       368 / 5,75 GB
>   VG UUID               34LpzH-k8Ym-a6Mi-GTrO-OYDh-awIJ-rWqd4p
> 
> I can't see where I got wrong.... Any idea?
> 
> Regards,
> 
> Nicolas.
> 
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