Fred Stluka on 24 Jul 2012 13:27:31 -0700


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Re: [PLUG] backups (was Re: DCAnet dropping DSL)


Since this thread has drifted to a discussion of backups, here are
my tips for doing backups via rsync, including the script I run via
cron
    http://bristle.com/Tips/Unix.htm#rsync_full_backup
    http://bristle.com/Tips/Unix.htm#rsync_incremental_backup
    http://bristle.com/Tips/Unix.htm#rsync_full_and_incremental_backup
    http://bristle.com/Tips/Unix.htm#rsync_other_backup
    http://bristle.com/Tips/Unix.htm#rsync_advanced_options

Enjoy!
--Fred
------------------------------------------------------------------------
Fred Stluka -- mailto:fred@bristle.com -- http://bristle.com/~fred/
Bristle Software, Inc -- http://bristle.com -- Glad to be of service!
Open Source: Without walls and fences, we need no Windows or Gates.
------------------------------------------------------------------------

On 7/24/12 11:07 AM, Rich Freeman wrote:
On Tue, Jul 24, 2012 at 10:44 AM, Malcolm
<mjhlists-plug-20080906@liminalflux.net>  wrote:
That works if you've got the upload bandwidth (which on $15/month DSL, I
don't at home). Given the cost of bandwidth + online storage + DVDs the
backup to external drive ($100 for 1TB these days, makes me feel old) is
both faster and cheaper. One drive for local incremental backups and one
(older, smaller) drive for a full backup for the offsite drive that gets
updated less often.
I used to use this over DSL.  My typical daily backups are only about
150M.  If I take a slew of photos then I might have the odd 1GB
upload, which being asynchronous isn't a big deal either.  The key is
to use an incremental solution, and only upload the stuff that
changes.  A full backup is closer to the 10-20G mark, but I only
upload those once every two months.

The biggest thing about it is that I don't have to think about
anything for it to happen - just a script in cron.daily and a daily
email with the summary.  Backups that require my intervention are just
accidents waiting to happen.

Rich
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___________________________________________________________________________
Philadelphia Linux Users Group         --        http://www.phillylinux.org
Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce
General Discussion  --   http://lists.phillylinux.org/mailman/listinfo/plug