On 9/14/07, Simon Banton centos@web.org.uk wrote:
I see where you're going with larger journal idea and I'll give that a go.
Have you done any filesystem optimization and tried matching the filesystem to the raid chunk size? A while back Ross had a very good email thread regarding this. Some of the details he went over in the thread are here -> http://wiki.centos.org/HowTos/Disk_Optimization.
It makes a tremendous difference in raid operation.