Re: Extreme filesystem performance decrese going from FreeBSD4 to FreeBSD7

2009-05-13 Thread Andy Dills
On Wed, 13 May 2009, Tijl Coosemans wrote: > I believe there was a performance regression in 7.1 for SCSI disks. I > don't know if the amr driver was affected but the issues should be > resolved in FreeBSD 7.2 so you might want to give that a try. http://www.nabble.com/HEADS-UP:-Major-CAM-perfo

Re: Extreme filesystem performance decrese going from FreeBSD4 to FreeBSD7

2009-05-13 Thread Tijl Coosemans
On Tuesday 12 May 2009 20:16:21 Andy Dills wrote: > A customer of a customer needed to expand the size of the filesystem > on a webserver they run, and since it was still running 4.11, they > decided to go ahead and upgrade to 7.1. > > Unfortunately, they have seen the performance decrease signifi