Date: Fri, 9 Dec 2005 14:23:10 -0500 (EST) From: Brad Miele <bmiele@ipnstock.com> To: freebsd-scsi@freebsd.org Subject: isp errors with QLogic 2312 / DL380 / MSA 1500 Message-ID: <20051209141608.W3172@localhost>
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Hello, I have recently moved from individual HP MS30 SCSI shelves to the HP MSA 1500 SAN with two MS30 SCSI shelves and two MS20 SATA shelves. I am seeing the following in messages: Dec 9 13:42:16 bwayipn04 kernel: isp0: command timed out for 0.125.4 Dec 9 13:49:58 bwayipn04 last message repeated 4 times Dec 9 13:55:48 bwayipn04 last message repeated 2 times Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): READ(10). CDB: 28 0 6a 54 85 bf 0 0 80 0 Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): CAM Status: SCSI Status Error Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): SCSI Status: Check Condition Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): UNIT ATTENTION asc:29,0 Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): Power on, reset, or bus device reset occurred Dec 9 13:59:44 bwayipn04 kernel: (da3:isp0:0:125:4): Retrying Command (per Sense Data) Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): WRITE(10). CDB: 2a 0 88 7a 71 9f 0 0 20 0 Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): CAM Status: SCSI Status Error Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): SCSI Status: Check Condition Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): UNIT ATTENTION asc:29,0 Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): Power on, reset, or bus device reset occurred Dec 9 13:59:45 bwayipn04 kernel: (da1:isp0:0:125:2): Retrying Command (per Sense Data) Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): READ(10). CDB: 28 0 1 21 13 ff 0 0 20 0 Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): CAM Status: SCSI Status Error Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): SCSI Status: Check Condition Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): UNIT ATTENTION asc:29,0 Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): Power on, reset, or bus device reset occurred Dec 9 14:00:24 bwayipn04 kernel: (da2:isp0:0:125:3): Retrying Command (per Sense Data) Dec 9 14:08:00 bwayipn04 kernel: isp0: command timed out for 0.125.4 Dec 9 14:08:00 bwayipn04 kernel: isp0: command timed out for 0.125.4 the time out errors occur more often, and while the device recovers (it seems), it does stop i/o while it works itself out. This is my first venture into the fiber waters, and coming off of really solid performance with the scsi shelves i am a bit worried. can anyone offer any pointers on where to start looking here? regards, Brad ------------------------------------------------------------ Brad Miele IPNStock bmiele@ipnstock.com
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