On Saturday 24 April 2010, 23:23:20 Emmanuel Florac wrote:
> Le Sat, 24 Apr 2010 18:44:22 +0200 vous écriviez:
> > Greg, you might search for a server using xfs filesystems and and a
> > i586 kernel >= 2.6.33, (18.104.22.168 of SLE11-SP1 will serve as well),
> > log in as an ordinary user, do a "du" on /usr, and wait for the other
> > users screaming...
> I did precisely that, and didn't notice anything special (du on kernel
> source tree) kernel 22.214.171.124, deadline scheduler, 7 drives RAID-6
> array, 8GB RAM.
I guess, you're not on this specific openSUSE git version of 126.96.36.199 (e.g.
the preparation for SP1 of SLE11), which, as usual, carries a lot of stuff
from later kernels. The offending patch was included in linux-2.6.33
between -rc4 and -rc5:
xfs: Avoid inodes in reclaim when flushing from inode cache
xfs: Remove inode iolock held check during allocation
master origin (Merge branch 'for-linus' of git://git.kernel.org/pub/scm/...)
188.8.131.52 (Linux 2.6.33)
v2.6.33-rc4 (Linux 2.6.33-rc4)
v2.6.33-rc5 (Linux 2.6.33-rc5)