On Tue, Dec 07, 2010 at 10:03:03AM -0500, Andrew Oulton wrote:
> I'm looking for a new backup solution and am hoping to do this under
> Linux.  Here is what I have now :

I use rdiff-backup, which works with a local USB hard drive, as well as 
over a network.  I've heard there are compatible implementations on 
Windows and Mac, so it should be possible to back up from a Windows 
machine through a network to a USB drive attached to a Linux box, for 
example.  Hmm.  I've actually done that once, but using a small Linux 
installation on a small partition on an othewise Windows box.  I haven't 
actually used any Windows rdiff-backup.  But when I symbolic-linked (on 
the Linux box) from a Samba share into the backup drive, Windows was 
able to see the files in the backup. So your files aren't stored in 
some inscrutable format that only rdiff-backup can understand.  

man rdiff-backup for details.

It keeps old backups, and uses some kind of forward- or backward- 
differencing to save space on the backup drive.  The backup files you 
can read on your own (without using rdiff-backup) seem to be the most 
recent versiona.

And yes, I've managed to restore individual files that were saved using 
rdiff-backup, though I've never had to restore huge swaths of system.

-- hendrik

> 
> #1 : CentOS 5.5 i386 - Samba File server
> #2 : CentOS 5.5 i386 - rsync of above, Basic LAMP (internal Dev)
> #3 : WS 2008 x64 - Lotus Domino 8.5, MS-SQL 2008 Express, MySQL 5.1
> #4 : WinXP - MySQL 5.0 Symantec Endpoint Protection, BackupExec 12d,
> LTO3 full-height tape drive
> #5: FC3 (TB replaced) - Asterisk-based phone server
> 
> -----
> 
> I'm getting a new file server (Replaces #1) with a 5.25" bay free and
> am considering porting #4's MySQL onto it, porting SEP to #3 (or going
> pure-client AV), and doing away with #4 box entirely.  For this I
> would be looking at a half-height LTO5 drive.
> 
> I never expect to be able to restore from bare-metal.  My Samba setup
> is very simplistic and makes everything easy to just drop things back
> afterward.  The big trouble item is that Lotus Domino server.  What
> will properly be able to back up those DBs?
> 
> I am seriously hoping there is a FOSS backup solution that will leave
> me equally "warm & fuzzy".
> 
> So, what options do I have here?  BackupExec never seems to play nice
> with Domino so my primary goal is having it gone while supporting the
> rest.
> 
> Andrew
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