[Bug 14563] SCSI tape driver: Spurious EIO and kernel BUG

[bugzilla-daemon@bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=14563





--- Comment #17 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org>  2009-11-19 07:51:05 ---
Reply-To: fujita.tomonori@lab.ntt.co.jp

On Wed, 18 Nov 2009 16:53:53 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=14563
> 
> 
> 
> 
> 
> --- Comment #15 from Joachim Breuer <linux-kernel@jmbreuer.net>  2009-11-18 16:53:53 ---
> Allright! You hit something on the head!
> 
> With 'try_rdio=0 try_wdio=0' as parameters to the st module, writing to tape
> from amanda works correctly in 2.6.30.3.

Thanks a lot for the logs. They are very helpful.

I think that I found one bug about dio. There might be other bugs that
cause this issue though.

Can you try the patch that I've just sent.

Thanks,

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