linux-kernel - Re: [MPlayer-users] Weird behaviour in ide-scsi driven dvd playback with 2.6.17.x

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20060819205251.fd0e8763.rambo@id.uw.edu.pl>
Date:	Sat, 19 Aug 2006 20:52:51 +0200
From:	Marcin 'Rambo' Roguski <rambo@...uw.edu.pl>
To:	Denis Vlasenko <vda.linux@...glemail.com>
Cc:	mplayer-users@...ayerhq.hu, linux-kernel@...r.kernel.org
Subject: Re: [MPlayer-users] Weird behaviour in ide-scsi driven dvd playback
 with 2.6.17.x

> > Aug 19 18:06:33 beethoven kernel: Buffer I/O error on device sr1,
> > logical block 4496

> Sounds like kernel-side problem. ide-scsi says it have problem reding
> data from the media, whereas ide-cd does not have the problem.
> 
> Does this happen while you just copy the file with cp?

It turns out you were right, while I can mount the dvd quite normally:
# mount /dev/dvd -t udf /mnt/dvd
Device /dev/dvd is write-protected, mounting read-only.
UDF-fs INFO UDF 0.9.8.1 (2004/29/09) Mounting volume 'SOLIDARNOSC', timestamp 2036/02/07 03:58 (1078)

but any attempt to copy the file results in such kernel message.

-- 
perfect guest:
	One who makes his host feel at home.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/