Date: Mon, 14 Jul 2008 09:21:40 -0700 From: Sean Bruno <sbruno@miralink.com> To: Ross <westr@connection.ca> Cc: freebsd-scsi@freebsd.org Subject: Re: isp - error/scsi message Message-ID: <487B7D14.8020505@miralink.com> In-Reply-To: <477336220.20080710172453@connection.ca> References: <1557532186.20080710145356@connection.ca> <48767C9B.3060804@miralink.com> <477336220.20080710172453@connection.ca>
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Ross wrote: >>> -= >>> kernel: (da0:isp0:0:0:1): WRITE(10). CDB: 2a 0 1 10 eb bf 0 0 20 0 >>> kernel: (da0:isp0:0:0:1): CAM Status: SCSI Status Error >>> kernel: (da0:isp0:0:0:1): SCSI Status: Check Condition >>> kernel: (da0:isp0:0:0:1): UNIT ATTENTION asc:2a,6 >>> kernel: (da0:isp0:0:0:1): Reserved ASC/ASCQ pair >>> kernel: (da0:isp0:0:0:1): Retrying Command (per Sense Data) >>> -= >>> >>> A quick google of the ASC/ASCQ code gives the message "ASYMMETRIC >>> ACCESS STATE CHANGED", which I'm wondering has something to do with >>> the fact that the corresponding lun is accessible via multiple paths >>> (4 paths - 2x isp QHM2432 adapters). >>> >>> If anyone can help shed some light on this, I'd be grateful! >>> > > SB> What version of FreeBSD is this related to? > > Sorry, forgot that details - it's running Freebsd 7.0, with the > included isp driver on a custom kernel (ie: trimmed and with PAE/ULE) > > Biggest thing to note is that the isp firmware is 4.00.90 - which is > the builtin fw for the card (newer than the OS included one). And a > small correction: it's a QHM2462 card. > > > Is it possible that something in one of the PATH's is failing? Moreover, is the LUN failing due to this message, or is this just a message that you are seeing now and again? Sean -- Sean Bruno MiraLink Corporation 6015 NE 80th Ave, Ste 100 Portland, OR 97218 Phone 503-621-5143 Fax 503-621-5199
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