Date: Thu, 30 Sep 1999 12:42:39 -0700 (PDT) From: Matthew Jacob <mjacob@feral.com> To: Gerard Roudier <groudier@club-internet.fr> Cc: Chris Csanady <cc@137.org>, scsi@FreeBSD.ORG Subject: Re: sym driver 0.4.0 Message-ID: <Pine.BSF.4.10.9909301239010.78588-100000@beppo.feral.com> In-Reply-To: <Pine.LNX.3.95.990930210811.583A-100000@localhost>
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I'll try it for higher LUNs when I get a chance to look at this- I have a target I can configure for up to a fairly arbitrary number of luns, although I'd like to know how you can support more than 32 luns for parallel SCSi w/o going to SCCLUN semantics. You should note that there is a setting now in cam_xpt.c such that only luns 0..7 will be searched unless there's a quirk for a device. There are far too many broken devices out there that just do strange things when you go into the higher luns. On Thu, 30 Sep 1999, Gerard Roudier wrote: >=20 >=20 > On Thu, 30 Sep 1999, Chris Csanady wrote: >=20 > > Well, I decided I would try out your driver as I don't have any > > terribly critical data on that SCSI bus. Anyways, I have > > discovered that the driver does not probe all the luns of scsi > > devices. I have a Nakamichi changer, and only the first cd > > device is recognized. >=20 > Thanks for trying this driver and for the problem report. > Could you try to get some debug informations from the CAM layer. > The status returned by the driver for the TEST UNIT READY for some > existing LUN !=3D 0 will help. >=20 > Unfortunately I donnot have multi-lun devices for testing this out. > In theory, the driver can support up to 64 LUNs and is configured by=20 > default to 16 (SYMCONF_MAX_LUN in sym_conf.h). >=20 > G=E9rard. >=20 >=20 >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message >=20 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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