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Bug#514627: mdadm: autocheck generates errors: INFO: task md1_resync:5528 blocked for more than 120 seconds



On Tue, Feb 10, 2009 at 07:22:53PM +1100, NeilBrown wrote:
> > also sprach Fabio Muzzi <debianbugs@kurgan.org> [2009.02.09.1654 +0100]:
> >> [36167.934923] INFO: task md1_resync:5528 blocked for more than 120
> >> seconds.
> >> [36167.934979] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> >> disables this message.
> >
> > I am seeing those too. It's a new "feature" in the kernel. The only
> > way to work against it would be by making checkarray process arrays
> > in series, which might take a lot longer and would unnecessarily
> > complicate the script. Thus, I am marking this bug wontfix.
> 
> For the record, this is fixed by kernel patch
>  commit 9744197c3d7b329590c2be33ad7b17409bd798fe

This patch [1] might be small enough to be backported to the Lenny
kernel, this problem is annoying enough to warrant a fix, IMHO.

[1] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9744197c3d7b329590c2be33ad7b17409bd798fe

Cheers,
-- 
Jérémy Bobbio                        .''`. 
lunar@debian.org                    : :Ⓐ  :  # apt-get install anarchism
                                    `. `'` 
                                      `-   

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