Date: Wed, 02 Apr 2014 03:48:21 -0700 From: "Ronald F. Guilmette" <rfg@tristatelogic.com> To: freebsd-questions@freebsd.org Subject: CAM status: CCB request completed with an error Message-ID: <87850.1396435701@server1.tristatelogic.com>
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What the bleep is a "CCB request", and why would it fail, over and over and over again, ad infinitum? Obviously, this has something to do with the second drive in my system, but I mean seriously (?) Come on! Did somebody fail to implement some logic that would recognize when there have been several thousand such errors already logged and then, you know, avoid filling up /var/log/messages with even more of these utterly incomprehensible (and thus utterly useless) error messages? Apr 2 03:40:31 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f ff 0 0 1 0 Apr 2 03:40:31 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:31 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:40:37 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f ff 0 0 1 0 Apr 2 03:40:37 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:37 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:40:42 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f ff 0 0 1 0 Apr 2 03:40:42 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:42 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:40:48 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f ff 0 0 1 0 Apr 2 03:40:48 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:48 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:40:53 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f ff 0 0 1 0 Apr 2 03:40:53 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:53 segfault kernel: (da0:umass-sim0:0:0:0): Error 5, Retries exhausted Apr 2 03:40:59 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f fe 0 0 1 0 Apr 2 03:40:59 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:40:59 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:04 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f fe 0 0 1 0 Apr 2 03:41:04 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:04 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:10 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f fe 0 0 1 0 Apr 2 03:41:10 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:10 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:15 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f fe 0 0 1 0 Apr 2 03:41:15 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:15 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:21 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f fe 0 0 1 0 Apr 2 03:41:21 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:21 segfault kernel: (da0:umass-sim0:0:0:0): Error 5, Retries exhausted Apr 2 03:41:26 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f c1 0 0 1 0 Apr 2 03:41:26 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:26 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:31 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f c1 0 0 1 0 Apr 2 03:41:31 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:31 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:37 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f c1 0 0 1 0 Apr 2 03:41:37 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:37 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:42 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f c1 0 0 1 0 Apr 2 03:41:42 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:42 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:48 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f c1 0 0 1 0 Apr 2 03:41:48 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:48 segfault kernel: (da0:umass-sim0:0:0:0): Error 5, Retries exhausted Apr 2 03:41:53 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f f5 0 0 1 0 Apr 2 03:41:53 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:53 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:41:59 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f f5 0 0 1 0 Apr 2 03:41:59 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:41:59 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:42:04 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f f5 0 0 1 0 Apr 2 03:42:04 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Apr 2 03:42:04 segfault kernel: (da0:umass-sim0:0:0:0): Retrying command Apr 2 03:42:10 segfault kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 1e 6f f5 0 0 1 0 Apr 2 03:42:10 segfault kernel: (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error
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