Date: Thu, 6 Nov 2003 07:51:49 -0800 From: Chuck Tuffli <chuck_tuffli@agilent.com> To: Technoservice <technoservice@mail.lviv.ua> Cc: freebsd-scsi@freebsd.org Subject: Re: problem with target mode Message-ID: <20031106155149.GA90020@cre85086tuf.rose.agilent.com> In-Reply-To: <000b01c3a451$7f1bf230$0100000a@server> References: <000b01c3a451$7f1bf230$0100000a@server>
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Have you tried adding the CAMDEBUG family of options to your kernel? It's kind of a big hammer to use, but it would give you the visibility into what the CAM and XPT are/aren't doing. ---chuck On Thu, Nov 06, 2003 at 05:32:31AM -0500, Technoservice wrote: > Hi, > > I have two AHA-2940UW cards on two different machines respectively. I > named them TARGET_COMP and INITIATOR_COMP. They are connected by an > internal 50-pin SCSI cable. On TARGET_COMP machine is FreeBSD 5.1. > > When I triggered the target mode operation on the TARGET_COMP machine, > then is messages: > > "Configuring TARGET Mode > > (noperiph:ahc0:0:5:0): Lun now enable for TARGET_COMP mode" > > When I rescans the bus from the INITIATOR_COMP machine (when machine is > starting), it found nothing. On the one way, the INITIATOR_COMP did > select the target mode controller, but it got no response and returned > with time out message. On the other way, the TARGET_COMP controller > didn't capture any select request. On the other way, the INITIATOR_COMP > did select the TARGET_COMP mode controller, but it got no response and > returned message: "Improper termination or faulty cable detected. Please > rectify". In this time on TARGET_COMP machine is message: "Someone reset > channel A". This is not a cabling or termination problem. (I connected > HDD to both AHA-2940UW cards and it work properly.) > > Help me, please. > > > > Thanks, > > Vladyka Igor > > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org" -- Chuck Tuffli Agilent Technologies, Storage Area Networking
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