Date: Wed, 25 Apr 2007 20:01:36 +0200 From: Christian Gusenbauer <c47g@gmx.at> To: josh.carroll@gmail.com Cc: freebsd-scsi@freebsd.org, bug-followup@freebsd.org, Thomas Quinot <thomas@freebsd.org> Subject: Re: kern/103602: drive gets wedged on READ CD CAPACITY if no disc is in Message-ID: <200704252001.37696.c47g@gmx.at> In-Reply-To: <8cb6106e0704242119h4a09d7d4v667d64071b3bd053@mail.gmail.com> References: <8cb6106e0703261318o120c620ar6b2461802632fc01@mail.gmail.com> <8cb6106e0704241845r737dca05p50fc967a61d66677@mail.gmail.com> <8cb6106e0704242119h4a09d7d4v667d64071b3bd053@mail.gmail.com>
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Hi Josh! Thanks for your patch. But unfortunately, my problem is a little bit different to yours. I get the errors when accessing the ATA drive using /dev/acd0. My problem doesn't seem to be ATAPI-CAM related. So, I'm glad that obviously Thomas' last patch solved your problem, but I' afraid, it is not the solution for my problem :-(. Ciao, Christian. On Wednesday, 25. April 2007, Josh Carroll wrote: > I used the following patch (attached) against a RELENG_6_2 src tree, > and it's working brilliantly. No problems to speak of. I can boot with > atapicam in the kernel without a disk in the drive and there were no > hangs at all. > > The sg_readcap command still gives (immediately): > > READ CAPACITY (10) failed, device not ready > > I was able to burn a DVD-R with growisofs and blank and burn a CD-RW > with cdrecord. So all seems well, though I'll continue to keep an eye > on it. > > I'm not sure which patches need to be committed, etc. But I wanted to > include the cumulative patch against the 6.2-R src in case it helps > you decide which code to commit to -CURRENT/etc. > > Christian - can you give the attached patch a shot if you've got a > 6.2-R kernel/install handy on your P5B-E? > > Thanks for all your help Thomas! > Josh
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