Date: Tue, 9 Jul 2013 09:47:01 -0400 From: Outback Dingo <outbackdingo@gmail.com> To: Jeremy Chadwick <jdc@koitsu.org> Cc: freebsd-stable@freebsd.org Subject: Re: Stable/9 from today mpssas_scsiio timeouts Message-ID: <CAKYr3zxLcS4pGgA=o_xVqDKFUzHGuhDcjYaCu42Kn3rkPvXfxA@mail.gmail.com> In-Reply-To: <CAKYr3zxCkk0Cqv%2B-K-G0RQFBiCaTNZdDUzPiyJEP-_LR1i2rQQ@mail.gmail.com> References: <CAKYr3zwHFiJzO-F3BJ1RrRWJkKWmqPJDvEmMigH0Fg8Epy7Znw@mail.gmail.com> <20130709123900.GA5828@icarus.home.lan> <CAKYr3zxCkk0Cqv%2B-K-G0RQFBiCaTNZdDUzPiyJEP-_LR1i2rQQ@mail.gmail.com>
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On Tue, Jul 9, 2013 at 9:44 AM, Outback Dingo <outbackdingo@gmail.com>wrote: > > > > On Tue, Jul 9, 2013 at 8:39 AM, Jeremy Chadwick <jdc@koitsu.org> wrote: > >> On Tue, Jul 09, 2013 at 05:32:39AM -0400, Outback Dingo wrote: >> > as of stable today im seeing alot of new mps time outs >> > >> > 9.1-STABLE FreeBSD 9.1-STABLE #0 r253035M: Mon Jul 8 16:34:28 UTC 2013 >> > root@:/usr/obj/nas/usr/src/sys/ >> > >> > mps1@pci0:130:0:0: class=0x010700 card=0x30201000 chip=0x00721000 >> > rev=0x03 hdr=0x00 >> > vendor = 'LSI Logic / Symbios Logic' >> > device = 'SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon]' >> > class = mass storage >> > subclass = SAS >> > >> > >> > mps0: mpssas_scsiio_timeout checking sc 0xffffff8002145000 cm >> > 0xffffff80021a6b78 >> > (probe40:mps0:0:40:0): INQUIRY. CDB: 12 00 00 00 24 00 length 36 SMID >> 983 >> > command timeout cm 0xffffff80021a6b78 ccb 0xfffffe002bb5f800 >> > mps0: mpssas_alloc_tm freezing simq >> > mps0: timedout cm 0xffffff80021a6b78 allocated tm 0xffffff80021587b0 >> > (probe40:mps0:0:40:0): INQUIRY. CDB: 12 00 00 00 24 00 length 36 SMID >> 983 >> > completed timedout cm 0xffffff80021a6b78 ccb 0xfffffe002bb5f800 during >> > recovery ioc 8048 scsi 0 state c xfer 0 >> > (noperiph:mps0:0:40:0): SMID 6 abort TaskMID 983 status 0x4a code 0x0 >> count >> > 1 >> > (noperiph:mps0:0:40:0): SMID 6 finished recovery after aborting TaskMID >> 983 >> > mps0: mpssas_free_tm releasing simq >> > (probe40:mps0:0:40:0): INQUIRY. CDB: 12 00 00 00 24 00 >> > (probe40:mps0:0:40:0): CAM status: Command timeout >> > (probe40:mps0:0:40:0): Retrying command >> > mps1: mpssas_scsiio_timeout checking sc 0xffffff8002384000 cm >> > 0xffffff80023e5b78 >> > (probe292:mps1:0:37:0): INQUIRY. CDB: 12 00 00 00 24 00 length 36 SMID >> 983 >> > command timeout cm 0xffffff80023e5b78 ccb 0xfffffe002be14800 >> > mps1: mpssas_alloc_tm freezing simq >> > mps1: timedout cm 0xffffff80023e5b78 allocated tm 0xffffff80023977b0 >> > (probe292:mps1:0:37:0): INQUIRY. CDB: 12 00 00 00 24 00 length 36 SMID >> 983 >> > completed timedout cm 0xffffff80023e5b78 ccb 0xfffffe002be14800 during >> > recovery ioc 8048 scsi 0 state c xfer 0 >> > (noperiph:mps1:0:37:0): SMID 6 abort TaskMID 983 status 0x4a code 0x0 >> count >> > 1 >> > (noperiph:mps1:0:37:0): SMID 6 finished recovery after aborting TaskMID >> 983 >> > mps1: mpssas_free_tm releasing simq >> > (probe292:mps1:0:37:0): INQUIRY. CDB: 12 00 00 00 24 00 >> > (probe292:mps1:0:37:0): CAM status: Command timeout >> > (probe292:mps1:0:37:0): Retrying command >> >> 1. What revision were you running before (i.e. what were you on prior to >> the upgrade)? >> > > > Sorry I was on 252595 from July 3 > > >> >> 2. Something in your /usr/src differs from stock r253035, hence the "M" >> at the end. What is it? >> >> a KERNEL configuration > > > >> Answer to #1 will help me narrow down the commits; there have been CAM >> and mps changes fairly recently. Otherwise you can dig through the >> commits yourself (you'll need to go through many, many pages, as there >> was a recent massive influx of SCTP changes (50+ commits)): >> >> http://www.freshbsd.org/?branch=RELENG_9&project=freebsd >> >> -- >> | Jeremy Chadwick jdc@koitsu.org | >> | UNIX Systems Administrator http://jdc.koitsu.org/ | >> | Making life hard for others since 1977. PGP 4BD6C0CB | >> >> >
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