[PATCH] Improve mirror DSO's failure logging

Takahiro Yasui [tyasui at redhat.com] wrote:
> I'm afraid that only an error status of the device with the smallest index
> of the dev_status_str[] array will be reported. For example, if the status
> is "ARD," "r" will have a value, ME_READ_FAILURE. Then, a write failure
> event (ME_PRIMARY_WRITE_FAILURE and ME_SECONDARY_WRITE_FAILURE) won't be
> detected in process_event(). I think that "WRITE_FAILURE" events should
> have priority.

Thank you, Takahiro. Just posted a patch fixing the above issue. I used
them as flags to fix it. Let me know what you think.

See
http://permalink.gmane.org/gmane.linux.kernel.device-mapper.devel/10675
for details.

Thanks, Malahal.