Details :
Severity : major
+Bugzilla : 14634
+Description: socklnd prtocol version 3
+Details : With current protocol V2, connections on router can be
+ blocked and can't receive any incoming messages when there is no
+ more router buffer, so ZC-ACK can't be handled (LNet message
+ can't be finalized) and will cause deadlock on router.
+ Protocol V3 has a dedicated connection for emergency messages
+ like ZC-ACK to router, messages on this dedicated connection
+ don't need any credit so will never be blocked. Also, V3 can send
+ keepalive ping in specified period for router healthy checking.
+
+Severity : major
Bugzilla : 15983
Description: workaround for OOM from o2iblnd
Details : OFED needs allocate big chunk of memory for QP while creating