Date: Mon, 6 Aug 2012 09:33:03 -0700 From: Kevin Oberman <kob6558@gmail.com> To: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> Cc: Garrett Cooper <yanegomi@gmail.com>, stable@freebsd.org, current@freebsd.org Subject: Re: geom mirror now rebuilding on every reboot? Message-ID: <CAN6yY1vonowC90u3ikh-zVXXEJXvNOziE=542TtBgXB2VUu0%2BA@mail.gmail.com> In-Reply-To: <CAFPOs6potRoQB4ShjyspAC_n%2BzbaG0RYE%2Bf7c%2B8X_TzpcLzD4w@mail.gmail.com> References: <501D52AD.4010105@protected-networks.net> <CAFPOs6pPB1uLXALPwkVwFKyOLCw3%2Bx1vwW%2BCry9eBW7g04jy7w@mail.gmail.com> <CAGH67wTt295u0f_hewbKPxo63uDjtFL-9G3Gy_5yiur=7Nd4iQ@mail.gmail.com> <CAFPOs6potRoQB4ShjyspAC_n%2BzbaG0RYE%2Bf7c%2B8X_TzpcLzD4w@mail.gmail.com>
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On Mon, Aug 6, 2012 at 9:26 AM, Maksim Yevmenkin <maksim.yevmenkin@gmail.com> wrote: > On Mon, Aug 6, 2012 at 9:23 AM, Garrett Cooper <yanegomi@gmail.com> wrote: >> On Mon, Aug 6, 2012 at 8:34 AM, Maksim Yevmenkin >> <maksim.yevmenkin@gmail.com> wrote: >>> Michael, >>> >>>> Something in -current and recently MFC'd to -stable is causing all of my >>>> gmirror drives to rebuild on reboot :-( >>>> >>>> Being remote and these being production machines, I suspect SVN r237929 >>>> and r237930 in -current and SVN r238500 to -stable but haven't yet been >>>> able to prove it. >>>> >>>> Is anyone else seeing this? >>> >>> yes, i've seem something similar only much, much worse. one of our >>> production systems completely kept loosing its gmirror volumes on >>> every reboot. it looked like gmirror metadata were completely >>> corrupted. rebuilding mirrors and reverting back to previous kernel >>> seemed to work. someone else is tracking it down. >> >> Is this is in 9.1 -PRERELEASE, -RELEASE (or whatever the official >> label is...)? If so, it seems like this would be a ship blocker. > > sorry. its releng_9/9-stable. gmirrors are on two ssds. we use gpt and > gmirror individual partitions, not entire disks. I may well be confused, but I don't understand how you can use GPT for a single partition. Looks to me like a disk is GPT or legacy. Declaring which is the first command when setting up a new disk. -- R. Kevin Oberman, Network Engineer E-mail: kob6558@gmail.com
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