| *SOLVED* vzdump with no LVM in the system [message #14097] |
Thu, 14 June 2007 16:30  |
eugeniopacheco
Messages: 40
Registered: November 2005
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Member |
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Hi,
Would it be possible to use vzdump --snapshot on a system that's installed with no Logical Volumes?
[root@server ~]# fdisk -l
Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 64 514048+ 83 Linux
/dev/sda2 65 2614 20482875 83 Linux
/dev/sda3 2615 3136 4192965 82 Linux swap
/dev/sda4 3137 30401 219006112+ 5 Extended
/dev/sda5 3137 30401 219006081 83 Linux
[root@server ~]# vgdisplay
No volume groups found
When I try to use vzdump it gives me the following error:
[root@server ~]# vzdump --dumpdir /root/b --snapshot 1000
No volume groups found
starting backup for VPS 1000 (/vz/private/1000) Thu Jun 14 09:29:43 2007
Use of uninitialized value in concatenation (.) or string at /usr/bin/vzdump line 455.
creating lvm snapshot of /dev/sda5 ('/dev//vzsnap')
Use of uninitialized value in concatenation (.) or string at /usr/bin/vzdump line 457.
Use of uninitialized value in concatenation (.) or string at /usr/bin/vzdump line 457.
"/dev//": Invalid path for Logical Volume
The origin name should include the volume group.
lvcreate: Create a logical volume
lvcreate
[-A|--autobackup {y|n}]
[--addtag Tag]
[--alloc AllocationPolicy]
[-C|--contiguous {y|n}]
[-d|--debug]
[-h|-?|--help]
[-i|--stripes Stripes [-I|--stripesize StripeSize]]
{-l|--extents LogicalExtentsNumber |
-L|--size LogicalVolumeSize[kKmMgGtTpPeE]}
[-M|--persistent {y|n}] [--major major] [--minor minor]
[-m|--mirrors Mirrors [--nosync] [--corelog]]
[-n|--name LogicalVolumeName]
[-p|--permission {r|rw}]
[-r|--readahead ReadAheadSectors]
[-R|--regionsize MirrorLogRegionSize]
[-t|--test]
[--type VolumeType]
[-v|--verbose]
[-Z|--zero {y|n}]
[--version]
VolumeGroupName [PhysicalVolumePath...]
lvcreate -s|--snapshot
[-c|--chunksize]
[-A|--autobackup {y|n}]
[--addtag Tag]
[--alloc AllocationPolicy]
[-C|--contiguous {y|n}]
[-d|--debug]
[-h|-?|--help]
[-i|--stripes Stripes [-I|--stripesize StripeSize]]
{-l|--extents LogicalExtentsNumber[%{VG|LV|FREE}] |
-L|--size LogicalVolumeSize[kKmMgGtTpPeE]}
[-M|--persistent {y|n}] [--major major] [--minor minor]
[-n|--name LogicalVolumeName]
[-p|--permission {r|rw}]
[-r|--readahead ReadAheadSectors]
[-t|--test]
[-v|--verbose]
[--version]
OriginalLogicalVolume[Path] [PhysicalVolumePath...]
umount: /vzsnap: not mounted
Volume group "vzsnap" not found
creating backup for VPS 1000 failed (0.00 minutes): command '/usr/sbin/lvcreate --size 500m --snapshot --name vzsnap /dev//' failed with exit code 3 at /usr/bin/vzdump line 107.
Anyway suggestion? 
Thanks in advance,
Eugenio Pacheco
[Updated on: Fri, 15 June 2007 06:15] by Moderator Report message to a moderator |
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