Backup über snapshot
Version vom 1. April 2017, 21:21 Uhr von Thomas (Diskussion | Beiträge)
Welche Platten werden benutzt
- virsh domblklist tiazel.xinux.lan
Target Source ------------------------------------------------ vda /var/lib/libvirt/images/tiazel.xinux.lan.qcow2
Snapshot erzeugen
- virsh snapshot-create-as --domain tiazel.xinux.lan state1 --diskspec vda,file=/var/lib/libvirt/images/tiazel.xinux.lan.state1 --disk-only --atomic
Welche Platten werden benutzt
- virsh domblklist tiazel.xinux.lan
Target Source ------------------------------------------------ vda /var/lib/libvirt/images/tiazel.xinux.lan.state1
Backup
- rsync --progress tiazel.xinux.lan.qcow2 tiazel.xinux.lan-backup.qcow2
Block pull image
- virsh blockpull --wait --domain tiazel.xinux.lan /var/lib/libvirt/images/tiazel.xinux.lan.1
Pull complete
Delete snapshot
- virsh snapshot-delete tiazel.xinux.lan 1 --metadata
Domain snapshot 1 deleted
Backup
- rsync --progress tiazel.xinux.lan.qcow2 tiazel.xinux.lan-backup.qcow2