dCache/dcache — pull request #918 by kofemann (2014-10-14 10:57:43+00:00)
Title: nfs4:  shutdown state handler on destroy

for graceful dcache shutdown

Target: master, 2.10
Acked-By: Paul Millar
Require-book: no
Require-notes: no
(cherry picked from commit 55eb29f3f3038325f60e187d34c20546580f6c03)
Signed-off-by: Tigran Mkrtchyan