On Thu, Oct 08, 2009 at 03:37:39PM -0500, Kevin Grittner wrote:
> Justin T Pryzby <justinp@norchemlab.com> wrote:
> > On Thu, Oct 08, 2009 at 10:49:37AM -0700, Joshua D. Drake wrote:
> >> Did your scheduler change between the kernel versions?
> > No, it's deadline for both.
>
> How about write barriers? I had a kernel upgrade which turned them on
Doesn't seem to be that either :(
[ 55.120073] Filesystem "dm-0": Disabling barriers, trial barrier write failed
crb2-db2 (254, 0)
/dev/mapper/crb2-db2 on /media/database
Justin