K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2011-02-03T19:50:42.433074Z
K 7
svn:log
V 288
Fix range locking in a number of ways.  Avoid deadlocks with multiple
I/Os that were documented previously.  Also fix asymetry between
different parts of the code that caused rebuild hangs when a read
request was pending.

# this fixes the rebuild hangs for me, and should for doug also.

END