From: worley@alum.mit.edu (Dale R. Worley)
To: Stuart T Rogers <stuart@stella-maris.org.uk>
Cc: util-linux@vger.kernel.org
Subject: Re: Possible problem mounting Video DVD
Date: Tue, 28 Jan 2014 16:26:15 -0500 [thread overview]
Message-ID: <201401282126.s0SLQFZK011980@hobgoblin.ariadne.com> (raw)
In-Reply-To: <52E7EBBC.4070009@stella-maris.org.uk> (stuart@stella-maris.org.uk)
> From: Stuart T Rogers <stuart@stella-maris.org.uk>
> 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
next prev parent reply other threads:[~2014-01-28 21:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 17:41 Possible problem mounting Video DVD Stuart T Rogers
2014-01-28 21:26 ` Dale R. Worley [this message]
2014-01-28 23:01 ` Stuart T Rogers
2014-01-29 20:54 ` Dale R. Worley
2014-01-29 22:40 ` Stuart T Rogers
2014-01-30 19:06 ` Dale R. Worley
2014-01-30 19:38 ` Stuart T Rogers
2014-03-07 23:22 ` Dale R. Worley
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