Hello guy :)
I have a problems with Backup as Snapshot / LZO. it warn "mode failure - unable to detect lvm volume group"
I use PVE 3.1
Log
My LVM look seem fine here
#df -vh
#pvdisplay
#vgdisplay
lvdisplay
#cat /etc/pve/storage.cfg
#cat /etc/pve/openvz/100.conf
# lsblk
How to fix it?
Thank you.
I have a problems with Backup as Snapshot / LZO. it warn "mode failure - unable to detect lvm volume group"
I use PVE 3.1
Log
Code:
INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage backups --node proxmox
INFO: Starting Backup of VM 100 (openvz)
INFO: CTID 100 exist mounted running
INFO: status = running
INFO: mode failure - unable to detect lvm volume group
INFO: trying 'suspend' mode instead
INFO: backup mode: suspend
INFO: ionice priority: 7
INFO: starting first sync /images/private/100/ to /backups/dump/vzdump-openvz-100-2013_09_10-12_41_27.tmp
INFO: Number of files: 70719
INFO: Number of files transferred: 58021
INFO: Total file size: 4500281988 bytes
INFO: Total transferred file size: 4479408173 bytes
INFO: Literal data: 4479408173 bytes
INFO: Matched data: 0 bytes
INFO: File list size: 1683010
INFO: File list generation time: 0.001 seconds
INFO: File list transfer time: 0.000 seconds
INFO: Total bytes sent: 4484348534
INFO: Total bytes received: 1360066
INFO: sent 4484348534 bytes received 1360066 bytes 87101137.86 bytes/sec
INFO: total size is 4500281988 speedup is 1.00
INFO: first sync finished (51 seconds)
INFO: suspend vm
INFO: Setting up checkpoint...
INFO: suspend...
INFO: get context...
INFO: Checkpointing completed successfully
INFO: starting final sync /images/private/100/ to /backups/dump/vzdump-openvz-100-2013_09_10-12_41_27.tmp
INFO: Number of files: 70719
INFO: Number of files transferred: 0
INFO: Total file size: 4500281988 bytes
INFO: Total transferred file size: 0 bytes
INFO: Literal data: 0 bytes
INFO: Matched data: 0 bytes
INFO: File list size: 1683010
INFO: File list generation time: 0.001 seconds
INFO: File list transfer time: 0.000 seconds
INFO: Total bytes sent: 1690007
INFO: Total bytes received: 6996
INFO: sent 1690007 bytes received 6996 bytes 199647.41 bytes/sec
INFO: total size is 4500281988 speedup is 2651.90
INFO: final sync finished (8 seconds)
INFO: resume vm
INFO: Resuming...
INFO: vm is online again after 8 seconds
INFO: creating archive '/backups/dump/vzdump-openvz-100-2013_09_10-12_41_27.tar.lzo'
INFO: Total bytes written: 4543467520 (4.3GiB, 68MiB/s)
INFO: archive file size: 1.89GB
INFO: Finished Backup of VM 100 (00:02:09)
INFO: Backup job finished successfully
TASK OK#df -vh
Code:
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
tmpfs 794M 344K 794M 1% /run
/dev/mapper/pve-root 95G 6.1G 84G 7% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.6G 22M 1.6G 2% /run/shm
/dev/mapper/pve-data 800G 2.8G 797G 1% /var/lib/vz
/dev/sda1 495M 56M 414M 12% /boot
/dev/mapper/vgbackups-lvmbackups 1.8T 13G 1.7T 1% /backups
/dev/fuse 30M 16K 30M 1% /etc/pve
/dev/mapper/imagescache 1.8T 4.6G 1.7T 1% /images
/images/private/100 500G 4.4G 496G 1% /var/lib/vz/root/100
none 1.0G 4.0K 1.0G 1% /var/lib/vz/root/100/dev
none 1.0G 24K 1.0G 1% /var/lib/vz/root/100/dev/shm#pvdisplay
Code:
--- Physical volume --- PV Name /dev/sdc1
VG Name vgbackups
PV Size 1.82 TiB / not usable 4.09 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 476931
Free PE 0
Allocated PE 476931
PV UUID 33lP8Y-sW5q-3KJe-nIJb-I92x-PIGp-HhuQ4X
--- Physical volume ---
PV Name /dev/sdb1
VG Name vgimages
PV Size 1.82 TiB / not usable 4.09 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 476931
Free PE 0
Allocated PE 476931
PV UUID BfQnNm-3iIW-Z3wl-FnM0-d2Kb-mY1b-GkgdCI
--- Physical volume ---
PV Name /dev/sda2
VG Name pve
PV Size 931.01 GiB / not usable 0
Allocatable yes
PE Size 4.00 MiB
Total PE 238339
Free PE 4095
Allocated PE 234244
PV UUID LhffLX-ncb3-hzz0-oKyC-B9ZW-JzAc-khcwFiCode:
--- Volume group ---
VG Name vgbackups
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
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 1.82 TiB
PE Size 4.00 MiB
Total PE 476931
Alloc PE / Size 476931 / 1.82 TiB
Free PE / Size 0 / 0
VG UUID ZIQF7D-YYfS-SGUv-U3Mz-qToQ-7VpW-1eReaB
--- Volume group ---
VG Name vgimages
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
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 1.82 TiB
PE Size 4.00 MiB
Total PE 476931
Alloc PE / Size 476931 / 1.82 TiB
Free PE / Size 0 / 0
VG UUID Ak1N5w-AP9U-oKCU-zrnm-oeYF-3dRM-u1eo5h
--- Volume group ---
VG Name pve
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 20
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 3
Max PV 0
Cur PV 1
Act PV 1
VG Size 931.01 GiB
PE Size 4.00 MiB
Total PE 238339
Alloc PE / Size 234244 / 915.02 GiB
Free PE / Size 4095 / 16.00 GiB
VG UUID 6AP7TE-0m7g-7na3-bFu2-XPOQ-oOYz-kCoQrVCode:
--- Logical volume ---
LV Path /dev/vgbackups/lvmbackups
LV Name lvmbackups
VG Name vgbackups
LV UUID aFgV7t-MeYw-ujO7-oO4H-AW9w-0z1Y-ldLUy2
LV Write Access read/write
LV Creation host, time proxmox, 2013-08-23 17:26:37 +0700
LV Status available
# open 1
LV Size 1.82 TiB
Current LE 476931
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Path /dev/vgimages/lvmimages
LV Name lvmimages
VG Name vgimages
LV UUID 9Xr8vo-GDym-I4fL-cS3j-0vtL-mbl6-IlREiC
LV Write Access read/write
LV Creation host, time proxmox, 2013-08-23 17:51:49 +0700
LV Status available
# open 1
LV Size 1.82 TiB
Current LE 476931
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:2
--- Logical volume ---
LV Path /dev/pve/swap
LV Name swap
VG Name pve
LV UUID PQtqQO-7HcJ-LKUZ-lKmk-fcif-QMJH-LkLyJY
LV Write Access read/write
LV Creation host, time proxmox, 2013-07-17 00:19:41 +0700
LV Status available
# open 1
LV Size 7.00 GiB
Current LE 1792
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:3
--- Logical volume ---
LV Path /dev/pve/root
LV Name root
VG Name pve
LV UUID y1lQdi-MQzi-jveJ-tL2C-kPNO-eOUv-4BkAop
LV Write Access read/write
LV Creation host, time proxmox, 2013-07-17 00:19:42 +0700
LV Status available
# open 1
LV Size 96.00 GiB
Current LE 24576
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/pve/data
LV Name data
VG Name pve
LV UUID krWdxv-aMaj-CNmU-C6tz-jMHk-5xpe-IaWEk2
LV Write Access read/write
LV Creation host, time proxmox, 2013-07-17 00:19:42 +0700
LV Status available
# open 1
LV Size 812.02 GiB
Current LE 207876
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4#cat /etc/pve/storage.cfg
Code:
dir: local path /var/lib/vz
content images,iso,vztmpl,rootdir
maxfiles 99
dir: backups
path /backups
content iso,vztmpl,backup
maxfiles 99
dir: image-ct
path /images
content images,rootdir
maxfiles 0#cat /etc/pve/openvz/100.conf
Code:
ONBOOT="no"
PHYSPAGES="0:524288"
SWAPPAGES="0:1048576"
KMEMSIZE="975175680:1073741824"
DCACHESIZE="487587840:536870912"
LOCKEDPAGES="262144"
PRIVVMPAGES="unlimited"
SHMPAGES="unlimited"
NUMPROC="unlimited"
VMGUARPAGES="0:unlimited"
OOMGUARPAGES="0:unlimited"
NUMTCPSOCK="unlimited"
NUMFLOCK="unlimited"
NUMPTY="unlimited"
NUMSIGINFO="unlimited"
TCPSNDBUF="unlimited"
TCPRCVBUF="unlimited"
OTHERSOCKBUF="unlimited"
DGRAMRCVBUF="unlimited"
NUMOTHERSOCK="unlimited"
NUMFILE="unlimited"
NUMIPTENT="unlimited"
# Disk quota parameters (in form of softlimit:hardlimit)
DISKSPACE="524288000:576716800"
DISKINODES="100000000:110000000"
QUOTATIME="0"
QUOTAUGIDLIMIT="0"
# CPU fair scheduler parameter
CPUUNITS="1000"
CPUS="4"
HOSTNAME="fuelzhosting.com"
SEARCHDOMAIN="fuelzhosting.com"
NAMESERVER=""
IP_ADDRESS=""
VE_ROOT="/var/lib/vz/root/100"
VE_PRIVATE="/images/private/100"
OSTEMPLATE="centos-6-standard_6.3-1_amd64.tar.gz"Code:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 931.5G 0 disk
|-sda1 8:1 0 511M 0 part /boot
`-sda2 8:2 0 931G 0 part
|-pve-root (dm-0) 253:0 0 96G 0 lvm /
|-pve-swap (dm-3) 253:3 0 7G 0 lvm [SWAP]
`-pve-data (dm-4) 253:4 0 812G 0 lvm /var/lib/vz
sdb 8:16 0 1.8T 0 disk
`-sdb1 8:17 0 1.8T 0 part
`-vgimages-lvmimages (dm-2) 253:2 0 1.8T 0 lvm
`-imagescache (dm-5) 253:5 0 1.8T 0 dm /images
sdc 8:32 0 1.8T 0 disk
`-sdc1 8:33 0 1.8T 0 part
`-vgbackups-lvmbackups (dm-1) 253:1 0 1.8T 0 lvm /backups
sdd 8:48 0 111.8G 0 disk
`-sdd1 8:49 0 111.8G 0 part
`-imagescache (dm-5) 253:5 0 1.8T 0 dm /images
sr0 11:0 1 1024M 0 romHow to fix it?
Thank you.