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.