Backup über snapshot intern

Internen Snapshot erstellen

• virsh snapshot-create-as casey casey.backup

List

• virsh snapshot-list casey

Name                 Creation Time             State
------------------------------------------------------------
 casey.backup         2017-10-18 20:46:29 +0200 running

Backup

• cp /var/lib/libvirt/images/casey.qcow2 /backup
• cp /etc/libvirt/qemu/casey.xml /backup/
• cp /var/lib/libvirt/qemu/snapshot/casey/casey.backup.xml /backup/

Auschalten

• virsh shutdown casey

Domain casey is being shutdown

Restore

• cp /backup/casey.qcow2 /var/lib/libvirt/images/
• virsh define /backup/casey.xml
• virsh snapshot-create casey /backup/casey.backup.xml --redefine
• virsh snapshot-revert casey casey.backup --running