Date: Mon, 22 Jan 2007 11:50:23 GMT From: Neil Darlow <neil@darlow.co.uk> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/108202: atapicam error after upgrade to 6.2 Message-ID: <200701221150.l0MBoNCr043308@freefall.freebsd.org>
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The following reply was made to PR kern/108202; it has been noted by GNATS. From: Neil Darlow <neil@darlow.co.uk> To: bug-followup@FreeBSD.org, neil@darlow.co.uk Cc: Subject: Re: kern/108202: atapicam error after upgrade to 6.2 Date: Mon, 22 Jan 2007 11:49:43 +0000 The errors associated with acd0 were from an attempt to determine if the problem was just SCSI related. I normally access the device as cd0. My bug submission includes many lines associated with cd0 i.e. those starting with (cd0:ata1:0:0:0). Looking further into the cronology of the problem, it appears my write to DVD completed *before* the first (cd0:ata1:0:0:0): READ(10). CDB: 28 0 ff fd 0 0 0 0 1 0 error was reported. After a complete powerdown, and restart, of the system I was able to mount cd0 so it appears the hardware got into a spurious state. Whether that's the fault of poorly designed device firmware, or a buggy driver, frequent power-cycling on a system that is a server is not desirable.
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