PE2950, LSI SAS -> SATA very slow

Stroller stroller at stellar.eclipse.co.uk
Fri Apr 30 04:56:58 CDT 2010


On 30 Apr 2010, at 07:29, Adam Nielsen wrote:
> ...
> We have a PowerEdge 2950 with an "LSISAS1068E" controller, hooked up  
> to
> two Seagate 1TB SATA disks.  For some reason the performance of these
> disks is quite poor - I'm lucky to get over 10MB/sec from them, when I
> should be getting closer to 100MB/sec.

4k blocks?

http://www.google.com/search?ie=utf8&oe=utf8&q=4k%20block%20linux


Stroller.



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