From owner-freebsd-scsi Thu May 9 20:31:38 2002 Delivered-To: freebsd-scsi@freebsd.org Received: from panzer.kdm.org (panzer.kdm.org [216.160.178.169]) by hub.freebsd.org (Postfix) with ESMTP id A077037B407 for ; Thu, 9 May 2002 20:31:26 -0700 (PDT) Received: (from ken@localhost) by panzer.kdm.org (8.11.6/8.9.1) id g4A3VGq68827; Thu, 9 May 2002 21:31:16 -0600 (MDT) (envelope-from ken) Date: Thu, 9 May 2002 21:31:16 -0600 From: "Kenneth D. Merry" To: Volker Stolz Cc: scsi@FreeBSD.ORG Subject: Re: umass/quirks 6 vs. 10 byte commands: RiteLink Message-ID: <20020509213116.A68787@panzer.kdm.org> References: <20020430211803.A444@margaux.informatik.rwth-aachen.de> <20020430131953.A91916@panzer.kdm.org> <20020509090711.GA80452@i2.informatik.rwth-aachen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20020509090711.GA80452@i2.informatik.rwth-aachen.de>; from stolz@i2.informatik.rwth-aachen.de on Thu, May 09, 2002 at 11:07:11AM +0200 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Thu, May 09, 2002 at 11:07:11 +0200, Volker Stolz wrote: > Am 30. Apr 2002 um 21:19 CEST schrieb Kenneth D. Merry: > > On Tue, Apr 30, 2002 at 21:18:03 +0200, Volker Stolz wrote: > > > Some time ago I found out that I'd either need a quirk or > > > some rather large usb-patchset (which turned out not to work) to > > > talk to this: > > > > > > umass0: vendor 0x0c76 product 0x0003, rev 1.10/1.00, addr 2 > > > da0 at umass-sim0 bus 0 target 0 lun 0 > > > da0: Removable Direct Access SCSI-2 device > > > da0: 650KB/s transfers > > > da0: 124MB (254720 512 byte sectors: 64H 32S/T 124C) > > > > > > Now, in recent -stable, things seem to have improved. Upon mounting > > > a filesystem I get the following, but nothing else. > > > > > > (da0:umass-sim0:0:0:0): READ(6)/WRITE(6) failed, minimum_cmd_size is increased to 10. > > > > > > Which bits are to be fiddled with now? The message looks like there > > > should be some magic going on behind the scenes... > > > > > > If a quirk is still required, I'd file a PR with a patch. > > > > There is nothing wrong, the above is just an informative message. > > [Sorry for the huge time lag] > Should I be able to mount the msdos fs on the stick without any > patch? I can't, I always get "invalid argument", the first time > the message above pops up up. Does it work with subsequent tries? Can you try booting with -v and see if any messages pop up? (send the dmesg output) Can you try setting the kern.cam.da.no_6_byte sysctl to 1 prior to trying to mount the filesystem? Do you have the problem then? In theory things should just work. Ken -- Kenneth Merry ken@kdm.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message