Date: Wed, 14 Mar 2007 07:55:33 +0100 From: Thomas Quinot <thomas@FreeBSD.ORG> To: josh.carroll@psualum.com Cc: freebsd-scsi@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/103602: drive gets wedged on READ CD CAPACITY if no disc is in Message-ID: <20070314065533.GB22882@melamine.cuivre.fr.eu.org> In-Reply-To: <8cb6106e0703132106j475f50ceuad0e01e51634cce3@mail.gmail.com> References: <20070313205731.GB3866@melamine.cuivre.fr.eu.org> <45F71A0F.4080601@samsco.org> <45F71B7D.3090305@samsco.org> <20070313220129.GA6579@melamine.cuivre.fr.eu.org> <8cb6106e0703132106j475f50ceuad0e01e51634cce3@mail.gmail.com>
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* Josh Carroll, 2007-03-14 : > Hi Scott/Thomas, > > I bought a Pioneer DVR-112D IDE DVD-RW drive to see if the timeouts > were specific to my Sony DRU-800A, but I had no luck with it, either. > In fact, it wouldn't even work with a disc in the drive as the Sony > does. It times out on INQUIRY (dmesg attached below). I'm hoping this > is a valid data point for this issue - it definitely seems to point > towards something that's not drive dependent. Although I was hoping > it'd act the same way as the Sony. > > Anyway, below is the dmesg from a boot without a disc in the drive > (the same INQUIRY failures happen with a disc in the drive). Interesting, the drive times out on the particular INQUIRY to obtain the drive serial number... and Josh has been running a kernel with a quirk entry that disabled this lookup for the Sony drive. Thomas.
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