Unable to mount USB Flash memory created on CentOS

James B. Byrne byrnejb at harte-lyne.ca
Fri Jul 28 21:09:05 UTC 2017

# mount -t ext2fs -o ro /dev/da0s1 /mnt/usb01
# mount -t ext2fs -o ro /dev/da1s1 /mnt/usb02

These both work on the second and third usb stick, the ones whose
insertion seemed to trigger the problem.

This is the backup stick which was already inserted and mounted when
the problem started:

# gpart list da0
Geom name: da0
modified: false
state: OK
fwheads: 255
fwsectors: 63
last: 122915327
first: 63
entries: 4
scheme: MBR
1. Name: da0s1
   Mediasize: 62928519168 (59G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 4128768
   Mode: r0w0e0
   attrib: active
   rawtype: 12
   length: 62928519168
   offset: 4128768
   type: !12
   index: 1
   end: 122915327
   start: 8064
1. Name: da0
   Mediasize: 62932647936 (59G)
   Sectorsize: 512
   Mode: r0w0e0

So what is type !12?  How would I mount it?

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James B. Byrne                mailto:ByrneJB at Harte-Lyne.ca
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