On 28/01/14 21:26, Dale R. Worley wrote:
From: Stuart T Rogers <stuart@xxxxxxxxxxxxxxxxxxx>
I have been having problems with Video DVDs created on my Panasonic DVD
recorder which records terrestrial TV.
Jan 27 12:31:14 F20Main kernel: [16280.275124] sr 0:0:0:0: [sr0] Invalid
command failure
Jan 27 12:31:14 F20Main kernel: [16280.275137] sr 0:0:0:0: [sr0]
Jan 27 12:31:14 F20Main kernel: [16280.275143] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
Jan 27 12:31:14 F20Main kernel: [16280.275149] sr 0:0:0:0: [sr0]
Jan 27 12:31:14 F20Main kernel: [16280.275153] Sense Key : Illegal
Request [current]
Jan 27 12:31:14 F20Main kernel: [16280.275160] sr 0:0:0:0: [sr0]
Jan 27 12:31:14 F20Main kernel: [16280.275166] Add. Sense: Invalid field
in cdb
Jan 27 12:31:14 F20Main kernel: [16280.275171] sr 0:0:0:0: [sr0] CDB:
Jan 27 12:31:14 F20Main kernel: [16280.275174] Write(10): 2a 00 00 00 00
40 00 00 01 00
Jan 27 12:31:14 F20Main kernel: [16280.275190] end_request: critical
target error, dev sr0, sector 256
Jan 27 12:31:14 F20Main kernel: [16280.275199] Buffer I/O error on
device sr0, logical block 64
Jan 27 12:31:14 F20Main kernel: [16280.275203] lost page write due to
I/O error on sr0
Jan 27 12:31:14 F20Main kernel: [16280.491663] UDF-fs: INFO Mounting
volume 'DVD_VIDEO_RECORDER', timestamp 2014/01/26 14:04 (1000)
Jan 27 12:31:14 F20Main udisksd[1084]: Mounted /dev/sr0 at
/run/media/stuart/DVD_VIDEO_RECORDER on behalf of uid 1000
Is this a potential bug in the mount command?
I'm no expert. It looks like the kernel mount() is actually getting
done correctly, given the message "Mounted /dev/sr0 ...". Given that,
it's be surprising if the mount *command* would fail, since the
command is by default deaf to the exactly format of the volume. What
output do you get from the command?
Dale
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Sorry I did not make myself completely clear, these disks mount with the
wrong permissions, my user in this case uid 1000 has no access to the
directory structure of the DVD, either a filemanager or cd in a console
gets permission denied. All other DVDs I create from other recorders
will mount with uid 1000 having read access to the directory structure.
Stuart
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