Date: Wed, 7 Aug 1996 14:39:00 -0700 From: "M.R.Murphy" <mrm@Mole.ORG> To: julian@whistle.com, rd@thrush.com Cc: freebsd-current@FreeBSD.org Subject: Re: SCSI Multiple LUN support - 2.2-960801-SNAP Message-ID: <199608072139.OAA01075@meerkat.mole.org>
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> > R.D. Thrush wrote: > > > > 2.2-960801-SNAP is unable to recognize multiple LUNs on a wide scsi > > target connected to either a BusLogic 956C or an Adaptec 2940UW. Is > > there some additional kernel configuration required to enable > > detection of multiple LUNs? > > > > FWIW, on the same hardware, bsd/os 2.1 locates all 5 LUNs on the one > > target when connected to either of the above 2 adapters. > we found so many devices that erroneously responded to > all LUNS that we disabled it by default. A fine reason for leaving it disabled :-) > > see /sys/scsi/scsiconf.c > > look for SC_ALL_LUNS (or something like that) > you may need to put a recognition entry in for your device. > There is also some ctrl-A setup stuff in the 2940 that refers to multiple LUN support. -- Mike Murphy mrm@Mole.ORG +1 619 598 5874 Better is the enemy of Good
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