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Re: [rdiff-backup-users] using rdiff-backup to backup block-devices


From: Dominic
Subject: Re: [rdiff-backup-users] using rdiff-backup to backup block-devices
Date: Thu, 05 Feb 2009 22:32:15 +0000
User-agent: Thunderbird 2.0.0.19 (X11/20090105)

Freisei wrote:
is it possible to patch rdiff-backup to backup snapshots of lvm2-devices?
Would be great to have incremental backups of my virtual machines.

rdiff-backup /dev/vg0/backupdiff .
Fatal Error: Source /dev/vg0/backupdiff is not a directory

For rsync there is a patch called "--copy-devices"
That would be nice, but you can always mount the lvm snapshot and then back that up using rdiff-backup (then unmount and remove the snapshot) - my cron job does this daily.

Dominic




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