Backup über snapshot: Unterschied zwischen den Versionen

Version vom 18. Oktober 2017, 18:31 Uhr

Backup über snapshot extern

@@ Zeile 1: / Zeile 1: @@
-=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 /var/lib/libvirt/images/tiazel.xinux.lan.qcow2 /var/lib/libvirt/images/tiazel.xinux.lan-backup.qcow2
-=Aktiver Zustand auf das alte Image übertragen und aktiv schalten=
-*virsh blockcommit  tiazel.xinux.lan  vda --active --verbose --pivot
-=Snapshot list=
-*virsh snapshot-list  tiazel.xinux.lan
-  Name                 Creation Time             State
- ------------------------------------------------------------
-  state1               2017-04-01 23:17:48 +0200 disk-snapshot
-=Snapshot löschen=
-*virsh snapshot-delete tiazel.xinux.lan --metadata  state1
- Domain snapshot state1 deleted
-=Virsh Backup Scripte=
+*[[Backup über snapshot extern]]
-*[[Virsh Backup Script Block Commit]]
-*[[Virsh Backup Script Block Commit Mail]]
-=Links=
-*https://blog.aurka.com/backups-mit-externen-snapshots-mittels-kvm-unter-ubuntu-1404.html
-*http://wiki.libvirt.org/page/Live-merge-an-entire-disk-image-chain-including-current-active-disk
-*https://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/Virtualization_Deployment_and_Administration_Guide/sub-sect-blockpull.html
-*http://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit

Backup über snapshot: Unterschied zwischen den Versionen

Version vom 18. Oktober 2017, 18:31 Uhr

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