Re: Persistent failures with simple md setup

[Hans-Peter Jansen <hpj@urpla.net>]

Am Mittwoch, 13. März 2013, 11:52:35 schrieben Sie:
> hi,
>  wonder if you could try one more test for me.
>  With the other (echo BEFORE / echo AFTER etc) tracing still there, change
> the /sbin/udevadm settle --timeout=$MDADM_DEVICE_TIMEOUT
>  to
> 
>    /sbin/udevadm --debug settle --timeout=$MDADM_DEVICE_TIMEOUT > /dev/kmsg
> 2>&1
> 
>  I found there is a case where "udevadm settle" can exit before the queue is
> empty.  It seems like a very unlikely scenario, but it seems clear that
> something "unlikely" is happening.
>  I'm hoping to see
>     timeout waiting for udev queue
> 
>  appear in the logs when this runs.
> 
>  If you could add that and post the 'dmesg' output if you ever get that
>  message - or maybe even if you don't - that would be very helpful.

Did that right now and disabled the sleep 10 in front, that provisionally 
"solved" this issue BTW. Now waiting for another md issue to occur.

Cheers,
Pete
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