Bacula-users

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

2010-05-05 12:34:01
Subject: Re: [Bacula-users] Hardware configuration and off-site backup
From: John Drescher <drescherjm AT gmail DOT com>
To: mehma sarja <mehmasarja AT gmail DOT com>
Date: Wed, 5 May 2010 12:30:41 -0400
>> >No way are your SATA drives that fast. More likely 1/4 to 1/3 of that
> If the link is 90 MB/s and drives deliver 1/4 of 375 MB/s(94 MB/s) - that's
> a throughput of about 90 MB/s. That's a whopping speed of 324 GB/hr. You
> must be going through a fiber switch to a striped array of sorts.
>
Agreed. That was assuming the unrealistic scenario where all reads (no
writes) were large sequential reads on the outer tracks of the hard
drive.

John

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