Date: Wed, 15 Jan 1997 00:46:11 +0100 From: j@uriah.heep.sax.de (J Wunsch) To: franky@pinewood.nl (Frank ten Wolde) Cc: freebsd-hackers@freebsd.org Subject: Re: HP4020 Writable CD-ROM failures - help requested Message-ID: <Mutt.19970115004611.j@uriah.heep.sax.de> In-Reply-To: <9701142229.ZM22710@pwood1.pinewood.nl>; from Frank ten Wolde on Jan 14, 1997 22:29:46 %2B0100 References: <9701142229.ZM22710@pwood1.pinewood.nl>
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As Frank ten Wolde wrote: > # rtprio 5 team -v 1m 5 < cdrom.image | dd of=/dev/rworm0 obs=20k > ...kb read/...kb written > Error code is "current errors" > Segment number is 00 > Sense key is "Unit attention" > The Information field is 80000000 (-2147483648). > The Command Specific Information field is 00000000 (0). > Additional sense code: 28 > Additional sense code qualifier: 00 > sense (32 of 48): > f0 00 06 80 00 00 00 0a 00 00 00 00 28 00 00 00 > 00 00 11 89 95 38 fe ff 00 00 00 00 80 1c 06 f1 That must be either one of the recent ahc driver problems (Justin is aware of it, and we're waiting for his final actions -- that's the main reason 2.2 didn't go out yet). Or, are you pretty sure that your drive isn't overheating? I've got a few reports by now that indicate that the HP parts are fairly sensitive against this. (The usual PC power-supply fan is certainly insufficient.) I would recommend everybody to put the CD-R drive into a separate case. I never had a single proble of this kind with our Plasmon drive, but then, it came in a case of its own, with a fan of its own (which is fairly quiet, too). -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)
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