K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2006-04-10T10:32:22.000000Z
K 7
svn:log
V 284
Introduce and use delayed-destruction functionality from a pre-sync hook,
which means that devices will be destroyed on last close.

This fixes destruction order problems when, eg. RAID3 array is build on
top of RAID1 arrays.

Requested, reviewed and tested by:	ru
MFC after:	2 weeks

END