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Date:      Sat, 18 Jun 2011 14:53:59 -0400
From:      David Banning <david+dated+1308855240.dd3b33@skytracker.ca>
To:        questions@freebsd.org
Subject:   mounting a hard drive via usb
Message-ID:  <20110618185359.GA92347@skytracker.ca>

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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.

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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