Re: SAN vs Internal Disks

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Alan Hodgson wrote:
> On Friday 07 September 2007 10:56, "Bryan Murphy" 
> <bryan.murphy@xxxxxxxxx> wrote:
>> Our database server connects to the san via iSCSI over Gig/E using
>> jumbo frames.  File system is XFS (noatime).
>>
>> Throughput, however, kinda sucks.  I just can't get the kind of
>> throughput to it I was hoping to get.  
> 
> A single Gig/E couldn't even theoretically do better than 125MB/sec, so 
> yeah I would expect throughput sucks pretty bad.

We have a customer that has a iSCSI SAN that can bond multiple Gig/E
connections that provides them with reasonable performance. You should
see if yours allows it.

Joshua D. Drake


> 


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