PE2950, LSI SAS -> SATA very slow
adam.nielsen at uq.edu.au
Mon May 3 19:25:37 CDT 2010
>> We have a PowerEdge 2950 with an "LSISAS1068E" controller, hooked up
>> 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?
Interesting reading, I hadn't heard about that before. Unfortunately
no, according to the Seagate docs on the disks they are using 512 byte
More information about the Linux-PowerEdge