Bacula-users

Re: [Bacula-users] Hardware configuration and off-site backup

2010-05-05 08:45:39
Subject: Re: [Bacula-users] Hardware configuration and off-site backup
From: John Drescher <drescherjm AT gmail DOT com>
To: Vlamsdoem <vlamsdoem AT gmail DOT com>, bacula-users <Bacula-users AT lists.sourceforge DOT net>
Date: Wed, 5 May 2010 08:43:32 -0400
>> and the transfer rate of the sata disks are 3Gb/s(375MB/s).
>
> No way are your SATA drives that fast. More likely 1/4 to 1/3 of that
> speed unless all servers are using high end SSDs.
>
I forgot to mention that this ~100MB/s is only for large sequential
reads. When reads get small or random the transfer rate can get less
than 10 MB/s per drive.

John

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