Date: Wed, 1 Jul 1998 21:09:32 -0600 (MDT) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: Tom <tom@sdf.com> Cc: scsi@FreeBSD.ORG Subject: Re: [Q] double-ending SCSI RESET problem Message-ID: <199807020309.VAA22978@narnia.plutotech.com> In-Reply-To: <Pine.BSF.3.95q.980701191003.1849A-100000@misery.sdf.com>
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In article <Pine.BSF.3.95q.980701191003.1849A-100000@misery.sdf.com> you wrote: > > On Thu, 2 Jul 1998, swjeong wrote: > >> >> After machine A boot, I booted machine B. >> In the middle of kernel-autoconfiguration-stage, >> many 'Someone reset channel A' messages occurs on machine A. >> Then A panics, if with luck, A remains alive. > > Yes, because there is no support for multiple hosts on the same bus. > Host B resets the bus, interupting stuff that host A is doing. > > Tom This is not true. The aic7xxx driver and CAM are supposed to be able to handle spurious resets. Satoshi had a setup like this running for some time with success using the -stable driver, but I must have broken something in the CAM version of the driver. Exact error messages will help me track this down. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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