The following reply was made to PR kern/157534; it has been noted by GNATS.
From: Marius Strobl <[email protected]> To: "Eugene M. Zheganin" <[email protected]> Cc: [email protected] Subject: Re: kern/157534: [mpt] freeze when disk is removed/died from geom_mirror/zfs raid Date: Mon, 25 Jul 2011 17:00:40 +0200 On Mon, Jul 25, 2011 at 08:44:24PM +0600, Eugene M. Zheganin wrote: > I tested it on today's STABLE (looks like the patch is against CURRENT, > but I managed to apply it to STABLE, there was just some extra spaces in > a couple of places). Seems to be working (do you need screens ?). At > least I can say - the freeze timeout is now around 5 minutes > (unfortunately, I didn't measure the exact amount of time), against one > hour before the patch. Hop I will be able to diminish it even more by > tuning the kern.cam.da.default_timeout. > Thanks for the great work. Do you get log entries regarding the removal of the disk in question in a timely manor, i.e. some seconds rather than minutes, like the following: Jul 24 21:13:49 flak kernel: (da0:mpt0:0:0:0): lost device Jul 24 21:13:49 flak kernel: (da0:mpt0:0:0:0): removing device entry and is it automatically detected as daX again when re-plugged? Marius _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
