Jim Perrin wrote: > On Thu, Jun 19, 2008 at 1:55 PM, Florin Andrei <florin at andrei.myip.org> wrote: > >> Have a look at these pages: >> >> http://www.bofh-hunter.com/2008/06/13/3ware-performance-in-centos/ >> https://bugzilla.redhat.com/show_bug.cgi?id=444759 >> >> I'm comparing the default 5.1 64bit kernel with the patched one posted in >> the bug report (kernel-2.6.18-53.1.21.el5.bz321111.x86_64) and I don't quite >> see any significant difference in write performance for this command: >> > > You are comparing the wrong kernels. The bz321111 kernel was for an > NFS related bug and has no 3 impact on 3ware performance. The redhat > bug report has the kernels built for 3ware performance. Once 5.2 is > rolled out, Johnny Hughes has stated he would consider building a > kernel for the 444759 bug. > > How would I know if I'm affected by this bug? I'm using the 9690SA controller. Russ