Date: Sun, 20 Feb 2011 13:41:06 -0500 From: Joshua Boyd <boydjd@jbip.net> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: mpt(4) iuCRC errors Message-ID: <AANLkTimBjwZWD7DysPCfRAxnRXHSf_zFXCQoS1xUbpt%2B@mail.gmail.com>
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Hello all, I'm receiving iuCRC errors pretty constantly after rebuilding from a December kernel/world to yesterday's source, like the following: mpt1: EvtLogData: IOCLogInfo: 0x31181000 mpt1: EvtLogData: Event Data: 00000006 mpt1: mpt_cam_event: 0x1 (da6:mpt1:0:6:0): READ(10). CDB: 28 0 8 20 ae d7 0 0 40 0 (da6:mpt1:0:6:0): CAM status: SCSI Status Error (da6:mpt1:0:6:0): SCSI status: Check Condition (da6:mpt1:0:6:0): SCSI sense: ABORTED COMMAND asc:47,3 (Information unit iuCRC error detected) I was not receiving these errors previously. I recompiled to newest sources only to add support for mps(4) since I've got a supported card on the way. I also received these errors on boot for every drive (across 2 controllers), but that may have been related to enabling smartd at boot. Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): READ(10). CDB: 28 0 60 48 52 80 0 0 80 0 Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): CAM status: SCSI Status Error Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): SCSI status: Check Condition Feb 20 00:12:37 foghornleghorn kernel: (da9:mpt0:0:1:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred) Feb 20 00:12:56 foghornleghorn kernel: mpt0: request 0xffffff80002a6f80:23060 timed out for ccb 0xffffff00062fe000 (req->ccb 0xffffff00062fe000) Feb 20 00:12:56 foghornleghorn kernel: mpt0: attempting to abort req 0xffffff80002a6f80:23060 function 0 Feb 20 00:12:56 foghornleghorn kernel: mpt0: completing timedout/aborted req 0xffffff80002a6f80:23060 Feb 20 00:12:56 foghornleghorn kernel: mpt0: abort of req 0xffffff80002a6f80:0 completed Feb 20 00:12:58 foghornleghorn kernel: mpt0: mpt_cam_event: 0x16 Feb 20 00:12:58 foghornleghorn kernel: mpt0: mpt_cam_event: 0x16 foghornleghorn# uname -ar FreeBSD foghornleghorn.res.openband.net 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #12: Sat Feb 19 23:51:05 EST 2011 root@foghornleghorn.res.openband.net:/usr/obj/usr/src/sys/FOGHORNLEGHORN amd64 Thanks for any insight. -- Joshua Boyd JBipNet E-mail: boydjd@jbip.net http://www.jbip.net
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