Bacula-users

Re: [Bacula-users] Maximum Volume Bytes

2011-05-20 15:14:28
Subject: Re: [Bacula-users] Maximum Volume Bytes
From: John Drescher <drescherjm AT gmail DOT com>
To: bacula-users <Bacula-users AT lists.sourceforge DOT net>
Date: Fri, 20 May 2011 15:11:06 -0400
> Am 20.05.2011 19:48, schrieb Mike Seda:
>> I'm currently setting up a disk-based storage pool in Bacula and am
>> wondering what I should set "Maximum Volume Bytes" to. I was thinking of
>> setting it to "100G", but am just wondering if this is sane.
>

I think 100G will be fine. The size depends on your situation. You
want to have more than a few volumes (for better recycling efficiency)
but less than a few thousand volumes.

>
> i think you should use the parameter "Volume Use Duration" or "Use
> Volume Once". The Parameter "Maximum Volume Bytes" make only sense if
> your are using a DVD as media.
>

I think that is just a different strategy, either will work. I use
"Maximum Volume Bytes" for disk volumes at home and at work. For me I
limit the size to 5GB and use the disk volumes with the bacula virtual
changer but I do not have many disk volumes. At work I use disk
volumes mainly for the catalogs and have the real 30+ TB backup to LTO
tape.

John

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