Date: Sun, 4 Jul 1999 11:15:56 +0200 From: Stefan Esser <se@mi.uni-koeln.de> To: Andre Oppermann <oppermann@pipeline.ch> Cc: freebsd-scsi@freebsd.org, Stefan Esser <se@freebsd.org> Subject: Re: ncr0: queue is empty Message-ID: <19990704111556.B4870@dialup124.mi.uni-koeln.de> In-Reply-To: <377C77C1.4F8ACEE1@pipeline.ch>; from Andre Oppermann on Fri, Jul 02, 1999 at 10:26:41AM %2B0200 References: <377B1E99.46188B0C@pipeline.ch> <19990702003518.B468@dialup124.mi.uni-koeln.de> <377C77C1.4F8ACEE1@pipeline.ch>
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On 1999-07-02 10:26 +0200, Andre Oppermann <oppermann@pipeline.ch> wrote: > scbus0 on ncr0 bus 0: > <Quantum XP34300 81HB> at scbus0 target 0 lun 0 (pass0,da0) > <TOSHIBA CD-ROM XM-3401TA 3593> at scbus0 target 2 lun 0 (pass1,cd0) > <MATSHITA PD-1 LF-1000 A109> at scbus0 target 4 lun 0 (pass2,da1) > <MATSHITA PD-1 LF-1000 A109> at scbus0 target 4 lun 1 (pass3,cd1) Many Quantum drives show erratic behaviour if confronted with too many simultanous commands. For that reason, you may want to add a Quirk entry for your drive to "/sys/cam/cam_xpt.c", similar to the existing entries for all kinds of Atlas drives ... > Do you need more information? What can I do? More info sent in separate mail (regarding test of whether the problem was introduced with rev. 1.146 of ncr.c, although you are the only one to report a problem after that change went in two months ago ...) Your problem report keeps me from merging 1.146 from -current into -stable. This means, that U2W support will be missing from -stable for another week. Regards, STefan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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