Bacula-users

Re: [Bacula-users] Fwd: Extremly slow backup

2011-01-08 12:14:59
Subject: Re: [Bacula-users] Fwd: Extremly slow backup
From: Roy Sigurd Karlsbakk <roy AT karlsbakk DOT net>
To: Marcin Krol <hawk AT pld-linux DOT org>
Date: Sat, 8 Jan 2011 18:11:56 +0100 (CET)
> Both full and differential backup run with same speed. Going through
> filesystem shouldn't affect backup speed. Rsync (which I used for
> testing) is doing pretty much same job - compares checksum of each and
> every file and transfers it if its different. Its 50 times faster than
> Bacula doing same job (50 MB/s against 1 MB/s). Unless Bacula is doing
> something more than simply comparing md5 checksums it should run at
> comparable speed or I'm missing something...

Out of interest, which filesystem are you using on this volume?

Vennlige hilsener / Best regards

roy
--
Roy Sigurd Karlsbakk
(+47) 97542685
roy AT karlsbakk DOT net
http://blogg.karlsbakk.net/
--
I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er 
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idiomer med fremmed opprinnelse. I de fleste tilfeller eksisterer adekvate og 
relevante synonymer på norsk.

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