Date: Tue, 9 Jul 2013 09:44:41 -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: <CAKYr3zxCkk0Cqv%2B-K-G0RQFBiCaTNZdDUzPiyJEP-_LR1i2rQQ@mail.gmail.com> In-Reply-To: <20130709123900.GA5828@icarus.home.lan> References: <CAKYr3zwHFiJzO-F3BJ1RrRWJkKWmqPJDvEmMigH0Fg8Epy7Znw@mail.gmail.com> <20130709123900.GA5828@icarus.home.lan>
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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)? > i was on 253035 > > 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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