Bacula-users

Re: [Bacula-users] purging data on full disk devices

2008-10-08 12:03:56
Subject: Re: [Bacula-users] purging data on full disk devices
From: "John Drescher" <drescherjm AT gmail DOT com>
To: bacula-users <Bacula-users AT lists.sourceforge DOT net>
Date: Wed, 8 Oct 2008 11:59:02 -0400
> Terry L. Inzauro wrote:
>> is there a document that outlines the steps necessary to purge 'older' data 
>> on a disk device that is
>> full? i understand that my retention levels are not correct, but i wish to 
>> purge data at my
>> discression until i get it all figured out.
>
> You can purge entire volumes only, not select data. If you wish to only
> purge some data, you need to have multiple volumes and use them in a
> rotation.
>
A word of advice, limit your volume size to 1/10 to 1/20th (or even
more) of the size of your disk array so that proper volume management
has a chance to work. Having only a few giant volumes does not play
well with complex schedules and retention periods.

John

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