On Sat, 2011-11-26 at 15:27 +0200, Sasha Levin wrote: > On Sat, 2011-11-26 at 14:40 +0200, Pekka Enberg wrote: > > On Fri, Nov 25, 2011 at 5:47 PM, Asias He <asias.he...@gmail.com> wrote: > > > This patch also fixes fio seq-read hang problem. > > > > > > root@guest-kvm:~# cat seq-read.fio > > > [seq-read] > > > rw=read > > > bs=4096 > > > size=512m > > > direct=1 > > > filename=/dev/vdb > > > > > > root@guest-kvm:~# fio seq-read.fio > > > random-read: (g=0): rw=read, bs=4K-4K/4K-4K, ioengine=sync, iodepth=1 > > > Starting 1 process > > > Jobs: 1 (f=1): [R] [50.0% done] [0K/0K /s] [0/0 iops] [eta 00m:27s] > > > > > > Signed-off-by: Asias He <asias.he...@gmail.com> > > > > Sasha, does this look good to you? > > I'm trying to see if it solved the hang problem I've mentioned on IRC. > Will update.
Yup, fixed it for me. Acked-by: Sasha Levin <levinsasha...@gmail.com> -- Sasha. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html