[CentOS] 3Ware 9550SX and latency/system responsiveness

At 08:09 -0400 14/9/07, Jim Perrin wrote:
>Have you done any filesystem optimization and tried matching the
>filesystem to the raid chunk size?

No, I haven't. This is 3ware hardware RAID-1 on two disks with a 
single LVM ext3 / partition - I'm afraid I don't know how to go about 
discovering the chunk size to plug into Ross's calcs.

S.