On Tue, Jan 15, 2013 at 01:45:18PM +0100, Mikael Abrahamsson wrote: > On Tue, 15 Jan 2013, Peter Rabbitson wrote: > > >Any ideas/suggestions welcome. > > I'm interested in seeing "iostat -x 5" output from when you're doing > sustained reading. > The entire run "from quiet to quiet" of echo 3 > /proc/sys/vm/drop_caches; sleep 3; dd if=/dev/md6 of=/dev/null bs=1M count=8192 http://paste.debian.net/224907/ -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html