>>FATAL: Error inserting dm_snapshot
Trying to backup an openVZ VM by using snapshot. Seems to fail everytime.
INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage backups --node pm1
INFO: Starting Backup of VM 100 (openvz)
INFO: CTID 100 exist mounted running
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-pm1-0')
INFO: FATAL: Error inserting dm_snapshot (/lib/modules/2.6.32-19-pve/kernel/drivers/md/dm-snapshot.ko): Invalid module format
INFO: /sbin/modprobe failed: 1
INFO: Can't process LV vzsnap-pm1-0: snapshot target support missing from kernel?
INFO: Failed to suspend origin data
ERROR: Backup of VM 100 failed - command 'lvcreate --size 1024M --snapshot --name vzsnap-pm1-0 /dev/pve/data' failed: exit code 5
INFO: Backup job finished with errors
TASK ERROR: job errors
Any idea why? Doing backup with suspend seems to work fine though.
# pveversion -v
pve-manager: 2.3-13 (pve-manager/2.3/7946f1f1)
running kernel: 2.6.32-19-pve
proxmox-ve-2.6.32: 2.3-95
pve-kernel-2.6.32-11-pve: 2.6.32-66
pve-kernel-2.6.32-19-pve: 2.6.32-95
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.4-4
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.93-2
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.9-1
pve-cluster: 1.0-36
qemu-server: 2.3-20
pve-firmware: 1.0-21
libpve-common-perl: 1.0-49
libpve-access-control: 1.0-26
libpve-storage-perl: 2.3-7
vncterm: 1.0-4
vzctl: 4.0-1pve2
vzprocps: 2.0.11-2
vzquota: 3.1-1
pve-qemu-kvm: 1.4-10
ksm-control-daemon: 1.1-1
# dmsetup table
pve-swap: 0 536870912 linear 104:3 2048
pve-root: 0 201326592 linear 104:3 536872960
pve-data: 0 8017707008 linear 104:3 738199552
Trying to backup an openVZ VM by using snapshot. Seems to fail everytime.
INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage backups --node pm1
INFO: Starting Backup of VM 100 (openvz)
INFO: CTID 100 exist mounted running
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating lvm snapshot of /dev/mapper/pve-data ('/dev/pve/vzsnap-pm1-0')
INFO: FATAL: Error inserting dm_snapshot (/lib/modules/2.6.32-19-pve/kernel/drivers/md/dm-snapshot.ko): Invalid module format
INFO: /sbin/modprobe failed: 1
INFO: Can't process LV vzsnap-pm1-0: snapshot target support missing from kernel?
INFO: Failed to suspend origin data
ERROR: Backup of VM 100 failed - command 'lvcreate --size 1024M --snapshot --name vzsnap-pm1-0 /dev/pve/data' failed: exit code 5
INFO: Backup job finished with errors
TASK ERROR: job errors
Any idea why? Doing backup with suspend seems to work fine though.
# pveversion -v
pve-manager: 2.3-13 (pve-manager/2.3/7946f1f1)
running kernel: 2.6.32-19-pve
proxmox-ve-2.6.32: 2.3-95
pve-kernel-2.6.32-11-pve: 2.6.32-66
pve-kernel-2.6.32-19-pve: 2.6.32-95
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.4-4
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.93-2
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.9-1
pve-cluster: 1.0-36
qemu-server: 2.3-20
pve-firmware: 1.0-21
libpve-common-perl: 1.0-49
libpve-access-control: 1.0-26
libpve-storage-perl: 2.3-7
vncterm: 1.0-4
vzctl: 4.0-1pve2
vzprocps: 2.0.11-2
vzquota: 3.1-1
pve-qemu-kvm: 1.4-10
ksm-control-daemon: 1.1-1
# dmsetup table
pve-swap: 0 536870912 linear 104:3 2048
pve-root: 0 201326592 linear 104:3 536872960
pve-data: 0 8017707008 linear 104:3 738199552