>
> It could be a disk failing and dragging I/O down with it.
>
> Try to check for high asvc_t with `iostat -XCn 1` and errors in `iostat -En`
>
> Any timeouts or retries in /var/adm/messages ?
>
> --
> Giovanni Tirloni
> gtirl...@sysdroid.com
>
I checked for high service times during a scrub, and
On Tue, Jul 13, 2010 at 2:44 PM, Brent Jones wrote:
> I have been running a pair of X4540's for almost 2 years now, the
> usual spec (Quad core, 64GB RAM, 48x 1TB).
> I have a pair of mirrored drives for rpool, and a Raidz set with 5-6
> disks in each vdev for the rest of the disks.
> I am running
