Date: Mon, 4 Feb 2002 14:00:20 +0100 From: "Jan Stocker" <jstocker@tzi.de> To: "Brian T.Schellenberger" <bts@babbleon.org>, <freebsd-hardware@FreeBSD.ORG> Subject: RE: USB drive -- problems Message-ID: <000701c1ad7b$e6982d80$fe02010a@twoflower.liebende.de> In-Reply-To: <20020203142029.9A71E4074@i8k.babbleon.org>
next in thread | previous in thread | raw e-mail | index | archive | help
A maybe better discussion group will be freebsd-scsi. Maybe you need to turn off 6-byte commands with a quirk... Jan > PPS: Why, oh why is there a /dev/ad0 and a /dev/da0? What do > they stand for? Okay... da is for the DirectAccess drives on USB/SCSI ad represent the ATA-Drives. So ad0 is the primary-master ATA-IDE drive. > -----Original Message----- > From: owner-freebsd-hardware@FreeBSD.ORG > [mailto:owner-freebsd-hardware@FreeBSD.ORG]On Behalf Of Brian > T.Schellenberger > Sent: Sunday, February 03, 2002 3:20 PM > To: freebsd-question@FreeBSD.ORG; freebsd-hardware@FreeBSD.ORG > Subject: USB drive -- problems > > > > Ok, with little confidence it would work, since I could find no very good > info on USB & FreeBSD, and there was no response to my query on > the subject, > I decided in a "what the hell" moment to get a USB drive and see what > happened. > > I have a LaCie 80G drive. It was $250 for 80, USB 2, and if it works it > should be pretty darn cool. > > It is recognized by the kernel, so I thought I was doing pretty well, but > when I try to actually do anything with it, I run into trouble. Here are > some messages from /var/log messages, first hte successful boot stuff and > then the failure messages: > > Feb 3 04:31:21 i8k /kernel: uhci0: <Intel 82801BA/BAM (ICH2) USB > controller > USB-A> port 0xbce0-0xbcff irq 11 at device 31.2 on pci0 > Feb 3 04:31:21 i8k /kernel: usb0: <Intel 82801BA/BAM (ICH2) USB > controller > USB-A> on uhci0 > Feb 3 04:31:21 i8k /kernel: usb0: USB revision 1.0 > Feb 3 04:31:21 i8k /kernel: uhub0: Intel UHCI root hub, class 9/0, rev > 1.00/1.00, addr 1 > Feb 3 04:31:21 i8k /kernel: uhub0: 2 ports with 2 removable, self powered > Feb 3 04:31:21 i8k /kernel: umass0: LaCie LaCie StudioDrive USB2 > , > rev 2.00/10.06, addr 2 > : > : > Feb 3 04:31:21 i8k /kernel: da0 at umass-sim0 bus 0 target 0 lun 0 > Feb 3 04:31:22 i8k /kernel: da0: <Maxtor 4 D080H4 DAH0> Fixed > Direct Access > SCSI-0 device > Feb 3 04:31:22 i8k /kernel: da0: 650KB/s transfers > Feb 3 04:31:22 i8k /kernel: da0: 78167MB (160086528 512 byte > sectors: 64H > 32S/T 12631C) > : > : > Feb 3 05:08:48 i8k /kernel: (da0:umass-sim0:0:0:0): READ(06). > CDB: 8 0 0 0 1 > 0 > Feb 3 05:08:48 i8k /kernel: (da0:umass-sim0:0:0:0): ILLEGAL > REQUEST asc:21,0 > Feb 3 05:08:48 i8k /kernel: (da0:umass-sim0:0:0:0): Logical > block address > out of range > Feb 3 05:08:57 i8k /kernel: (da0:umass-sim0:0:0:0): READ(06). > CDB: 8 0 0 0 1 > 0 > Feb 3 05:08:57 i8k /kernel: (da0:umass-sim0:0:0:0): ILLEGAL > REQUEST asc:21,0 > Feb 3 05:08:57 i8k /kernel: (da0:umass-sim0:0:0:0): Logical > block address > out of range > > The set of error messages above were returned when I did a simple > > dd if=/dev/da0 > > > PS: I might not recieve mail for a couple days so don't be surprised if > responses are a little slow. Based on previous response to USB > queries on > the questions list I doubt that excessive responses will be a big > problem. > I'm including the questions list here more as an "FYI" sort of thing. > > It's darn confusing and it makes me nervous as heck doing "dangerous" > operations where I am one swapped letter pair away from wiping > out my primary > drive! > > > > > > -- > Brian T. Schellenberger . . . . . . . bts@wnt.sas.com (work) > Brian, the man from Babble-On . . . . bts@babbleon.org (personal) > ME --> http://www.babbleon.org > http://www.eff.org <-- GOOD GUYS --> > http://www.programming-freedom.org > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hardware" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?000701c1ad7b$e6982d80$fe02010a>