Source for refurbished Tape Drives or Drive Repair
Dan Ritter
dsr at tao.merseine.nu
Mon Mar 19 18:01:22 EDT 2007
On Mon, Mar 19, 2007 at 05:35:20PM -0400, John Abreau wrote:
> I'm setting up a backup server using rsnapshot to do rsync backups
> over ssh. The plan is to backup all systems to the central backup
> server each night, and then back the server up to tape.
>
> As I understand it, Amanda sits on top of gnu tar. Can gnu tar do
> the right thing with the hard links so it doesn't try to backup the
> daily directories redundantly? On other words, ff the backups use
> 10 GB of disk space, and there are 10 daily/monthly directories, I don't
> want Amanda trying to back up 100 GB of data.
>
> I believe dump(8) and restore(8) do the right thing in this case.
> Can amanda be configured to use dump and restore instead of
> gnu tar?
Actually, by default Amanda uses dump and restore, but can
optionally use tar.
GNU tar does the right thing, too.
-dsr-
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