On Tue, 2004-04-06 at 15:53, camis wrote: > >>The majority of the rest of the machines iowait hover around the 1% > >>mark.. CPU time tends to be about the same, just the iowait is much > >>much higher.. > > > > Very interesting. data=ordered makes fsync more expensive, since it > > ends up syncing more then just the buffers for that one file. Could you > > please try removing data=ordered from machine1? > > Ok.. after leaving it for a few minutes..
I'm a little slow today. data=ordered is the default with these patches. You need to mount -o data=writeback. -chris
