Date: Sat, 18 Jun 2011 21:48:48 +0200 From: Bernt Hansson <bernt@bah.homeip.net> To: David Banning <david+dated+1308855240.dd3b33@skytracker.ca> Cc: questions@freebsd.org Subject: Re: mounting a hard drive via usb Message-ID: <4DFD0120.4020500@bah.homeip.net> In-Reply-To: <20110618185359.GA92347@skytracker.ca> References: <20110618185359.GA92347@skytracker.ca>
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2011-06-18 20:53, David Banning skrev: > I am attempting to clone a drive by connecting the prospective "copy" > drive via usb. I've just recently upgraded to FBSD 8.2 > > Here is what I get when I insert the drive; > > Jun 18 14:36:29 3s1 kernel: da0 at umass-sim0 bus 0 scbus0 target 0 lun 0 > Jun 18 14:36:29 3s1 kernel: da0:< > Fixed Direct Access SCSI-2 device > Jun 18 14:36:29 3s1 kernel: da0: 40.000MB/s transfers > Jun 18 14:36:29 3s1 kernel: da0: Attempt to query device size failed: NOT READY, Medium not present > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): READ CAPACITY(10). CDB: 25 0 0 0 0 0 0 0 0 0 > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): CAM status: SCSI Status Error > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): SCSI status: Check Condition > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present) > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): READ CAPACITY(10). CDB: 25 0 0 0 0 0 0 0 0 0 > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): CAM status: SCSI Status Error > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): SCSI status: Check Condition > Jun 18 14:36:29 3s1 kernel: (da0:umass-sim0:0:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present) > > I notice that the /dev/da0s1.. entries are gone now from my /dev directly > (maybe this is part of the upgrade to 8.2) so all I have in /dev is > /dev/da0 > > My first thought was using MAKEDEV but that is redundant now I understand. > > I also read that mounting drives via usb have to be done with the -a msdosfs > option because they are seen as SCSI drives. Not really. I do something like mount -t <filesystem> /dev/da0 /mnt Then I'll check /dev/da* and viola there is /dev/da0sX, you get an error when trying to mount /dev/da0 "Device not configured" I'm running FreeBSD 8.2-STABLE #0: > Wondering how I would go about mounting this drive - right now it's an old > FreeBSD drive which I just want to wipe.
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