K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-02-06T08:46:37.017486Z
K 7
svn:log
V 443
Use circular comparision of generations. If (unlikely) generations counter
will ever wrap around, such logic may give a bit more reliable detection
of the newest metadata copy. It is based on assumtion that all disk's
metadata updated same time and should stay close and no disk should rejoin
the array after being offline/failed/stale for more then half of generation
counter wrap period. In last case this question just has no valid answer.

END