Date: Fri, 12 Sep 2003 18:52:13 -0400 From: Chris Shenton <chris@shenton.org> To: freebsd-questions@FreeBSD.ORG Subject: How to read CF card via USB with umass on 4.7-STABLE? Message-ID: <86n0d94o2q.fsf@PECTOPAH.shenton.org>
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I have an old digital camera which has a 64MB CF card in it. A friend
loaned me a USB card reader to extract the images. I don't seem to be
able to mount it on FreeBSD-4.7-STABLE per the umass man page.
After plugging in the card and USB reader, dmesg shows:
umass0: PQI Travel Flash, rev 1.10/2.05, addr 2
da1 at umass-sim0 bus 0 target 0 lun 0
da1: <General Flash Disk Drive 2.05> Removable Direct Access SCSI-2 device
da1: 650KB/s transfers
da1: 62MB (126976 512 byte sectors: 64H 32S/T 62C)
The man page says:
camcontrol rescan 0
Rescan a Zip drive that was added after boot. The command above assumes
that the Zip drive is the first SCSI bus in the system.
disklabel -w -r da0 zip100
newfs da0c
mount -t ufs /dev/da0c /mnt
I do the camcontrol and it appears to see it:
thanatos# camcontrol rescan 0
Re-scan of bus 0 was successful
thanatos# camcontrol devlist -v
scbus0 on ahc0 bus 0:
<SEAGATE ST19171W 0024> at scbus0 target 0 lun 0 (pass0,da0)
< > at scbus0 target -1 lun -1 ()
scbus1 on umass-sim0 bus 0:
<General Flash Disk Drive 2.05> at scbus1 target 0 lun 0 (da1,pass1)
scbus-1 on xpt0 bus 0:
< > at scbus-1 target -1 lun -1 (xpt0)
I skip the disklabel and newfs since I've got photos on it already.
Attempts to mount fail:
thanatos# mount -t ufs /dev/da1c /mnt
mount: /dev/da1c on /mnt: incorrect super block
thanatos# mount -t msdos /dev/da1c /mnt
msdos: /dev/da1c: Invalid argument
Any clues? Thanks.
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