Bacula-users

Re: [Bacula-users] Backup of many small files

2013-11-04 05:24:23
Subject: Re: [Bacula-users] Backup of many small files
From: Christian Manal <moenoel AT informatik.uni-bremen DOT de>
To: bacula-users AT lists.sourceforge DOT net
Date: Mon, 04 Nov 2013 11:22:07 +0100
On 04.11.2013 10:45, Willi Fehler wrote:
> Hi Bacula-Users,
> 
> we want to backup our central nas-server.
> 
> disk-usage: 885G
> ca. 10 millionen small files
> 
> In the past the old it-colleges tried to use Bacula but the backup
> crashes. Anybody have expirience with many small files and Bacula or
> know a good alternative? I think if we try it again, we have to disable
> compression.
> 
> The central nas server is a DRBD-Cluster(Primary/Secondary) on Debian
> Squeezy with lvm/ext3 running on a Dell PowerEdge R710.
> 
> For any feedback, I thank you in advance.
> 
> Regards - Willi
> 
> 
> 

Hi Willi,

I have a file set with roughly 12 million files with a size of just over
1 TB. The only problem I had with that job (in terms of number of files)
was when I tried to enable accurate backups for it, which crashed
something (director/database/file daemon), because it needed a boatload
of RAM that I didn't have.


Regards,
Christian Manal

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