On Mon, Jan 31, 2011 at 02:57:24PM -0800, Colin McCabe wrote:
> > If Ceph scrub works this way, then another
> > thing I really want to do is learn to tell my disks to not try
> > so hard to recover a sector, as I know I have at least one other
> > copy I can use to repair it, and because that minimizes the time
> > that osd is stalled.
>
> Do you set these kind of timeouts through smartctl or hdparm?
>From what I know, you set these timeouts by having different firmware
on the hard drives. If you buy "RAID drives", that usually means more
aggressive timeouts, where as "desktop drives" can have a timeout of
e.g. a minute.
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