Bacula-users

Re: [Bacula-users] Compress speed

2010-07-01 10:27:07
Subject: Re: [Bacula-users] Compress speed
From: Anatoly Pugachev <mator AT team.co DOT ru>
To: Derek Harkness <dharknes AT umich DOT edu>
Date: Thu, 1 Jul 2010 18:24:47 +0400
On 01.07.2010 / 10:05:06 -0400, Derek Harkness wrote:
> I've seen a very significant slow in backup speed by enabling gzip compress, 
> 32MB/s (without gzip) vs 4MB/s  (with gzip).  The server I'm backing up has 
> lots of CPU 24x2.6ghz so the compression time shouldn't be a huge factor.  Is 
> this normal for bacula or is there an optimization I'm missing.

you can probably make it a bit faster by specifying gzip compression
level, like "compression=GZIP3" and make your FileSet more picky about
what to compress and what not, please see "fileset examples" in docs.

> Oh, I'm on Bacula 5.0.2 for both the client and server and this is a disk to 
> disk backup.

------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
_______________________________________________
Bacula-users mailing list
Bacula-users AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users

<Prev in Thread] Current Thread [Next in Thread>