hi all,

first of all this is my 3rd day with bacula. I think it is a nice backup 
software, though some stuff is really hard to get right at first. (I 
used to do ssh + rsync backups).

i have different nodes:
node1,
node2,
..

i am using bacula 1.38 (binary dist)

All of those should get backed to a file
- daily
- weekly
- monthly

so actually i have a "logical" job, which says backup all the nodes. (I 
use jobdefs for the defaults, and for every client a single job). the 
scheduler overwrites the pool then.

in order to change as little as possible when i add another machine, i 
simply want everything to go into 3 pools (daily, weekly, monthly). I 
have auto labeling and recyling enabled.

using "use volume once" does not work since every client is done by a 
single job (am i right?). so i use the following construct

Maximum Use Duration = 23 h.

This is beacuse no other "logical" job (of backing up every nodes) runs 
within 23h. What are your experiences w/ restoring, if all the 
information is stored on one giant volume (is there a problem w/ the 
catalog)?

What i would really like is to perform dvd backup for the daily backups 
(since they should be small enough). Has anybody used something like 
this working? I am using a work-around to not directly write to dvd, but 
use the following two restrictions on the daily pool:

Maximum use DUration = 23 h
Maximum volume bytes = 4GB

This should allow me (in theory - i have not tried it out) to later 
(after backup) write the individual files to dvd easily. Every file to 
one dvd - since they should be no bigger than 4GB. Does this really work 
when restoring (using bscan i guess should be no problem). Has anybody 
used something like the above?

Thanks in advance


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