Bacula-users

Re: [Bacula-users] Bacula limits

2008-08-23 15:33:54
Subject: Re: [Bacula-users] Bacula limits
From: Frank Sweetser <fs AT WPI DOT EDU>
To: Jesper Krogh <jesper AT krogh DOT cc>
Date: Sat, 23 Aug 2008 15:33:35 -0400
Jesper Krogh wrote:
> T. Horsnell wrote:
>> I will be backing up maybe 70million files in one job.
>> Am I approaching any Bacula/catalog limit on the number of files?
>> What is the maximum number of files which Bacula can handle,
>> and are there any other limits which we should know about?
> 
> You might be heading for problems during restore. The restore process
> of building a virtual filesystem hierachy of the files cannot handle
> this many. I've got around 24 million files in one fileset. That is not
> restorable using this method. It works fine if I just restore by "jobid" 
> or some of the restore methods that doesnt require the virtual 
> filesystem hierachy to be build up and worked on.

Out of curiosity, what's the latest version that you've run into this problem 
in?  2.4 has some serious performance improvements in building the file tree 
over 2.2.

-- 
Frank Sweetser fs at wpi.edu  |  For every problem, there is a solution that
WPI Senior Network Engineer   |  is simple, elegant, and wrong. - HL Mencken
     GPG fingerprint = 6174 1257 129E 0D21 D8D4  E8A3 8E39 29E3 E2E8 8CEC

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