Re: [BackupPC-users] Problems with hardlink-based backups...
2009-09-01 02:02:26
Les Mikesell wrote at about 00:51:43 -0500 on Tuesday, September 1, 2009:
> Jeffrey J. Kosowsky wrote:
> > > > > Yes, except for people using a consumer NAS.
> > > > Which is why you want to *backup* your backup database which is one of
> > > > the whole points of this whole thread.
> > >
> > > Yes, but at that level you use the techniques the device offers. Won't
> > the NAS
> > > mirror its drives?
> >
> > My NAS has 2 drives in RAID1 and as we all know RAID is not backup.
>
> Swap one of the drives out, let the RAID rebuild. Take the one you removed
> to
> another location. Now you have a backup. Repeat with a 4th drive that you
> take
> offsite before bringing the other one back so you never have the whole
> collection in the same place. Problem solved - unless maybe you need a
> matching
> spare NAS chassis to read the disks. That's not a issue with software raid
> but
> it might be with a hardware controller.
>
Well, that would give me a full filesystem backup. But I have a 1TB
filesystem and only about 300GB of it is for BackupPC...
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