Proxmox Backup & Restore: Difference between revisions
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(Created page with "<pre> Backup VM (default, snapshot) # vmid=120 # vzdump $vmid INFO: starting new backup job: vzdump 120 INFO: Starting Backup of VM 120 (qemu) INFO: status = stopped INFO: update VM 120: -lock backup INFO: backup mode: stop INFO: ionice priority: 7 INFO: VM Name: qmt.devel.maria.rhel8 INFO: include disk 'scsi0' 'local-zfs:vm-120-disk-0' 10G INFO: creating archive '/var/lib/vz/dump/vzdump-qemu-120-2019_04_03-14_16_37.vma' INFO: starting kvm to execute...") |
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Backup VM (default, snapshot) | Backup VM (default, snapshot) |
Latest revision as of 08:55, 2 April 2024
Backup VM (default, snapshot) # vmid=120 # vzdump $vmid INFO: starting new backup job: vzdump 120 INFO: Starting Backup of VM 120 (qemu) INFO: status = stopped INFO: update VM 120: -lock backup INFO: backup mode: stop INFO: ionice priority: 7 INFO: VM Name: qmt.devel.maria.rhel8 INFO: include disk 'scsi0' 'local-zfs:vm-120-disk-0' 10G INFO: creating archive '/var/lib/vz/dump/vzdump-qemu-120-2019_04_03-14_16_37.vma' INFO: starting kvm to execute backup task INFO: started backup task '0cdb7e22-c106-4ebe-ab69-9c0510aa8e74' INFO: status: 1% (139591680/10737418240), sparse 0% (1327104), duration 3, read/write 46/46 MB/s . . . INFO: status: 100% (10737418240/10737418240), sparse 53% (5792219136), duration 364, read/write 315/22 MB/s INFO: transferred 10737 MB in 364 seconds (29 MB/s) INFO: stopping kvm after backup task INFO: archive file size: 4.61GB INFO: Finished Backup of VM 120 (00:06:08) INFO: Backup job finished successfully Restore VM # cd /var/lib/vz/dump # qmrestore vzdump-qemu-120-2019_04_03-14_16_37.vma $vmid restore vma archive: vma extract -v -r /var/tmp/vzdumptmp5665.fifo /var/lib/vz/dump/vzdump-qemu-119-2019_04_03-14_44_05.vma /var/tmp/vzdumptmp5665 CFG: size: 406 name: qemu-server.conf DEV: dev_id=1 size: 10737418240 devname: drive-scsi0 CTIME: Wed Apr 3 14:44:06 2019 new volume ID is 'local-zfs:vm-126-disk-0' map 'drive-scsi0' to '/dev/zvol/rpool/data/vm-126-disk-0' (write zeros = 0) progress 1% (read 107413504 bytes, duration 1 sec) . . . progress 100% (read 10737418240 bytes, duration 23 sec) total bytes read 10737418240, sparse bytes 9387278336 (87.4%) space reduction due to 4K zero blocks 3.79% rescan volumes... Restore VM to particular location # qmrestore vzdump-qemu-120-2019_04_03-14_16_37.vma $vmid -storage local-zfs-2 -pool mzpool Move Disk # qm move_disk <vmid> <disk> <storage> [OPTIONS] # qm move_disk vmid disk-type new-storage option Move vm 121's scsi0 disk to storage local-zfs-2 and delete disk from previous storage location # qm move_disk 121 scsi0 local-zfs-2 -delete