Date: Sun, 24 Apr 2016 09:35:41 -0400 From: Dan Langille <dan@langille.org> To: freebsd-scsi@freebsd.org Subject: terminated ioc 804b scsi 0 state c xfer 0 Message-ID: <2E8752E5-76AF-4042-86D9-8C6733658A80@langille.org>
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More of the pasted output is also at = https://gist.github.com/dlangille/1fa3135334089c6603e2ec5da946d9ae = <https://gist.github.com/dlangille/1fa3135334089c6603e2ec5da946d9ae>; and = added smartctl output. I have a FreeBSD 10.2-RELEASE-p14 box in which there is an LSI SAS2008 = card. It's running a zfs root system. This morning the system was unresponsive via ssh. Attempts to log in at = the console did not yield a password prompt. A power cycle brought the system online. Inspecting /var/log/messages, = I found about 63,000 entries similar to those which appear below. zpool status of all are OK. A scrub is in progress for one pool (since = before this issue arose). da7 is in that pool. Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8d = 90 c6 18 00 00 10 00 length 8192 SMID 774 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = d9 97 70 00 00 20 00 length 16384 SMID 614 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = d9 97 50 00 00 20 00 length 16384 SMID 792 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = d9 97 08 00 00 20 00 length 16384 SMID 974 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = 6f ef 50 00 00 08 00 length 4096 SMID 674 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): WRITE(10). CDB: 2a 00 8b = 0f a2 48 00 00 18 00 length 12288 SMID 177 terminated ioc 804b scsi 0 = state c xfer 12288 Apr 24 11:25:55 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 ab = 8f a1 38 00 00 08 00 length 4096 SMID 908 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:56 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = d9 97 70 00 00 20 00 length 16384 SMID 376 terminated ioc 804b scsi 0 = state c xfer 0 Apr 24 11:25:56 knew kernel: (da7:mps1:0:17:0): READ(10). CDB: 28 00 8b = d9 97 50 00 00 20 00 length 16384 SMID 172 terminated ioc 804b scsi 0 = state c xfer 0 Is this a cabling issue? The drive is a SATA device (smartctl output in = the URL above). Anyone familiar with these errors? --=20 Dan Langille - BSDCan / PGCon dan@langille.org
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