Hi all, thanks for the replies. I'll take it under advisement that XFS may eat(read fill it up with zeros) my data without a moments warning. But I'll give it a go (the kernel-module-xfs-xxxx.rpm) that is. I currently have a debian(my normal distro choice) system with a kernel.org kernel 2.6.11.4 running XFS on stripe of scsi disks, and had a little trouble at the start, but its been working fine lately (uptime of 225 days). XFS can be good under certain circumstances. > And see what several debain devel's say about XFS. I think those debian guys are crazy to run XFS on laptops and/or normal desktops (unless you were testing XFS for robustness, during the inevitable power failures). Regards Mark Strong. On Tue, 2006-08-15 at 09:22 -0500, Connie Sieh wrote: > On Tue, 15 Aug 2006, Peter [windows-1252] Kjellström wrote: > > > On Tuesday 15 August 2006 06:13, Mark Strong wrote: > > > Hi All, after looking around for info on XFS(the filesystem) and its use > > > on CentOS and/or RHEL 4. There seems to be a lot of noise about 4K > > > Stacks (especially on linux-xfs at oss.sgi.com). > > > > > > ... > > > > > > >You don't want to use the XFS in the centosplus kernel. It has major > > > >known issues with 4K stacks (leading to overflows). Use the > > > >kernel-module-xfs (or somesuch) RPM instead, and you should have better > > > >luck. > > > > I don't have a full answer for you, what happen probably depends alot on both > > hardware and software configuration and load. But, I'll second the above > > statement, don't use the xfs module as shipped with the centosplus kernel > > (afaict it's still vanilla from 2.6.9 and it did break for me when I tested) > > but go with the kernel-module-xfs package. > > > > We've been running ~5 servers and ~10T on centos with the stand-alone module > > for quite some time and seen no problems (nfs serving on x86_64 using 3ware > > cards for storage) YMMW... > > XFS works alot better on x86_64 kernels as they have 8k stacks. > > -Connie Sieh > > > > > /Peter > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information of Transaction Network Services. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.