RAID 1 Mismatches

[Michael Cronenworth]

Eero Tamminen on 12/30/2009 04:09 AM wrote:
> Indeed, /var is on this volume, and lsof shows quite a number of mmaped files
> in /var/cache and /var/tmp.  Thank you all for your help on this, I will relax
> now.

Would you feel up to creating a bug against mdadm (the owner of 
99-raid-check) and ask for a better description to the warning? Rough 
example:" "WARNING: mismatch_cnt not 0 on /dev/$dev, not harmful, but 
repaired with 'echo repair > /sys/block/md#/md/sync_action'"