Bacula-users

[Bacula-users] Hint about small backup jobs with larger tapes

2011-01-27 16:05:12
Subject: [Bacula-users] Hint about small backup jobs with larger tapes
From: Ryan Novosielski <novosirj AT umdnj DOT edu>
To: bacula-users AT lists.sourceforge DOT net
Date: Thu, 27 Jan 2011 16:02:55 -0500
Looking for a bit of advice here... hoping someone may have some pointers.

The back story is that I have three incremental tapes. Each one is written to 
for one business week. The total of the jobs per day is roughly 300MB. So, for 
the 5 days, about 1.5GB. I'm concerned about premature tape wear in this 
scenario -- writing to the same 1.5GB at the beginning of the tape all of the 
time must be a bad idea. 

So, I guess what I'm looking for is some way to keep my current rotation (3 
tapes, 1 week per tape) but write to a larger part of the tape surface. These 
are DDS4 tapes, so I could write several times to the same tape.

Any hints?

---- _  _ _  _ ___  _  _  _
|Y#| |  | |\/| |  \ |\ |  | |Ryan Novosielski - Sr. Systems Programmer
|$&| |__| |  | |__/ | \| _| |novosirj AT umdnj DOT edu - 973/972.0922 (2-0922)
\__/ Univ. of Med. and Dent.|IST/CST-Academic Svcs. - ADMC 450, Newark 



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