From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Alessandro Suardi <alessandro.suardi@gmail.com>
Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>,
linux-scsi@vger.kernel.org,
Linux Kernel Development <linux-kernel@vger.kernel.org>,
Maarten Bressers <mbres@gentoo.org>,
Daniel Drake <dsd@gentoo.org>,
Cell Broadband Engine OSS Development <cbe-oss-dev@ozlabs.org>
Subject: Re: [Cbe-oss-dev] [regression/bisected] corrupt CD data after media change and delay
Date: Sun, 13 Jul 2008 08:33:51 -0500 [thread overview]
Message-ID: <1215956031.4326.4.camel@localhost.localdomain> (raw)
In-Reply-To: <5a4c581d0807120508m758df950i76fabdb70dfa2d07@mail.gmail.com>
On Sat, 2008-07-12 at 14:08 +0200, Alessandro Suardi wrote:
> On Fri, Jul 11, 2008 at 11:25 PM, Alessandro Suardi
> sr0: rw=0, want=3291928, limit=2097151
> [asuardi@sandman sdlmame0126]$ h | grep siz
> 958 cat /sys/block/sr0/size
> 1031 h | grep siz
> [asuardi@sandman sdlmame0126]$ !958
> cat /sys/block/sr0/size
> 6993536
>
> <eject, remount DVD>
>
> [asuardi@sandman sdlmame0126]$ !mount
> mount -r /cdrom
> [asuardi@sandman sdlmame0126]$ cat /sys/block/sr0/size
> 6993536
>
> <now everything works fine>
>
> Possibly a new bug then - since size is always the same ?
It looks like a re-manifestation of Geert's bug.
You said everything worked in -rc7, and there actually have been no sr
changes at all between then and now, so I'm a bit confused as to how it
could reappear. Could you try a bisection search for it (first
re-verify -rc7 is OK, just in case that's a false negative).
Thanks,
James
next prev parent reply other threads:[~2008-07-13 13:33 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-06 14:06 [regression/bisected] corrupt CD data after media change and delay Geert Uytterhoeven
2008-06-06 15:13 ` James Bottomley
2008-06-06 17:27 ` Geert Uytterhoeven
2008-06-09 12:54 ` Geert Uytterhoeven
2008-06-09 13:54 ` [Cbe-oss-dev] " Geert Uytterhoeven
2008-06-09 15:05 ` James Bottomley
2008-06-09 15:27 ` Geert Uytterhoeven
[not found] ` <1213028647.3508.33.camel@localhost.localdomain>
2008-06-10 15:11 ` Geert Uytterhoeven
2008-06-10 15:22 ` James Bottomley
2008-06-10 15:20 ` James Bottomley
2008-06-10 15:49 ` Boaz Harrosh
2008-06-10 15:56 ` James Bottomley
2008-06-10 16:12 ` Boaz Harrosh
2008-06-10 16:17 ` James Bottomley
2008-06-13 17:33 ` Geert Uytterhoeven
2008-06-18 8:47 ` Alessandro Suardi
2008-06-18 11:13 ` Geert Uytterhoeven
2008-06-18 12:15 ` Alessandro Suardi
2008-06-21 14:18 ` Alessandro Suardi
2008-06-22 8:18 ` Geert Uytterhoeven
2008-06-22 13:14 ` Alessandro Suardi
2008-07-11 21:25 ` Alessandro Suardi
2008-07-12 12:08 ` Alessandro Suardi
2008-07-13 13:33 ` James Bottomley [this message]
2008-07-23 20:25 ` Alessandro Suardi
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