#2113 imm: IMMND sending ADMOP_RSP message to itself

[Hung Nguyen]

OM client and OI are in the same node.
The OM client invokes an adm operation and crash before the OI sending response to IMM.

10:56:48.422146 osafimmnd [1075:immsv_evt.c:5422] T8 Received: IMMND_EVT_A2ND_IMM_ADMOP (12) from 0
10:56:48.422196 osafimmnd [1075:ImmModel.cc:12721] T5 IMPLEMENTER FOR ADMIN OPERATION INVOKE 5 conn:378 node:2010f name:xhunngu
10:56:48.422202 osafimmnd [1075:ImmModel.cc:12729] T5 Updating req invocation inv:12884901889 conn:379 timeout:61
10:56:48.422208 osafimmnd [1075:ImmModel.cc:12736] TR Located pre request continuation 12884901889 adjusting timeout to 61
10:56:48.422214 osafimmnd [1075:ImmModel.cc:12764] T5 Storing impl invocation 378 for inv: 12884901889

...

10:56:49.426901 osafimmnd [1075:immnd_evt.c:10350] T2 IMMA DOWN EVENT
10:56:49.426974 osafimmnd [1075:ImmModel.cc:13718] >> discardContinuations 
10:56:49.426997 osafimmnd [1075:ImmModel.cc:13726] T5 Discarding Adm Req continuation 12884901889
10:56:49.427039 osafimmnd [1075:ImmModel.cc:13767] << discardContinuations 

When receiving the response from OI, IMMND finds the continuation in AdmImpl map but doesn't find it in AdmReq map. That makes IMMND think it's in a different node from the OM client and try to send ND2ND_ADMOP_RSP message to itself.

10:56:51.423769 osafimmnd [1075:immsv_evt.c:5422] T8 Received: IMMND_EVT_A2ND_ADMOP_RSP (21) from 2010f
10:56:51.423813 osafimmnd [1075:ImmModel.cc:12897] T5 Fetch implCon for invocation:12884901889
10:56:51.423822 osafimmnd [1075:ImmModel.cc:12907] T5 IMPL ADM CONTINUATION 378 FOUND FOR 12884901889
10:56:51.423832 osafimmnd [1075:immnd_evt.c:4912] T2 invocation:12884901889, result:1
 impl:378 req:0 dest:564118102108831 me:564118102108831
10:56:51.423839 osafimmnd [1075:immnd_evt.c:5016] T2 FORWARDING TO OTHER ND!
10:56:51.423845 osafimmnd [1075:immsv_evt.c:5408] T8 Sending:  IMMND_EVT_ND2ND_ADMOP_RSP to 2010f
10:56:51.424702 osafimmnd [1075:immnd_mds.c:0740] WA MDS Send Failed to service:IMMND rc:2
10:56:51.425065 osafimmnd [1075:immnd_evt.c:5021] ER Problem in sending to peer IMMND over MDS. Discarding admin op reply.
10:56:51.425550 osafimmnd [1075:immnd_evt.c:0699] WA Error code 2 returned for message type 21 - ignoring

Attached is traces and syslog

[Hung Nguyen]

default (5.2) [staging:b0d4fb]
changeset: 8228:b0d4fb1ac1a1
user: Hung Nguyen hung.d.nguyen@dektech.com.au
date: Mon Oct 17 11:21:41 2016 +0700
summary: imm: Don't send ND2ND_ADMOP_RSP message when OI and OM client are on the same node [#2113]

opensaf-5.1.x [staging:08c741]
changeset: 8229:08c741038adf
user: Hung Nguyen hung.d.nguyen@dektech.com.au
date: Mon Oct 17 11:21:41 2016 +0700
summary: imm: Don't send ND2ND_ADMOP_RSP message when OI and OM client are on the same node [#2113]

opensaf-5.0.x [staging:914ffb]
changeset: 8230:914ffbc1a71c
user: Hung Nguyen hung.d.nguyen@dektech.com.au
date: Mon Oct 17 11:21:41 2016 +0700
summary: imm: Don't send ND2ND_ADMOP_RSP message when OI and OM client are on the same node [#2113]