We are using the deadline method - cached i/o still runs 1/2 the speed of direct. Also, for current testing, we've been using JFS....
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Jim Perrin Sent: Friday, March 09, 2007 1:32 PM To: CentOS mailing list Subject: Re: [CentOS] Performance problem with CentOS and XFS on EMC
Sure. Don't use XFS.
Or use a different I/O method, like deadline.