Hi Thomas,
I'm using this script which leverages external snapshots and blockpull:
https://github.com/dguerri/LibVirtKvm-scripts
It's very simple and on ubuntu requires some tweaks on apparmour configuration.
Hth
Cheers,
Davide
--
Davide Guerri
http://about.me/davide_guerri
On 20 Sep 2013, at 15:31, Thomas Stein <himbeere(a)meine-oma.de>
wrote:
Hello.
Is someone performing incremental backups via libvirt for qemu/kvm machines? I'm
still having a hard time to
find a nice procedure. I mean is it possible to make a full backup of an image on monday
a do the next days of the week
incremental backups?
Another way could be mount the image and rsync its contents. Does that makes sense?
Also i read in qemu changelog:
---
Support for a new block device background job. Started by drive-backup, it will backup a
disk's content to a new file. Unlike drive-mirror, the new file will include the
source disk's content at the time the backup job was started. Atomic backup of
multiple disks is supported using the "transaction" QMP command.
---
Is this supported by libvirt?
thanks and best regards
thomas
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