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#2959 imm: introduceMsg is resent every 0.1 second

5.19.01
fixed
nobody
None
defect
imm
nd
major
False
2019-01-09
2018-11-12
Vu Minh Nguyen
No

It is expected that re-sending IntroduceMe msg should happen every 05 seconds if the previous send has not yet received the response e.g. because of having network issue or having the active IMMD unresponsive during the time; however, in some cases, the re-send is done in every 0.1 second as showed in below trace.

<140>1 2018-11-07T16:38:13.651768-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="20"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.027729
<140>1 2018-11-07T16:38:13.75252-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="21"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.128459
<140>1 2018-11-07T16:38:13.853213-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="22"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.229180
<140>1 2018-11-07T16:38:13.953957-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="23"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.329918
<142>1 2018-11-07T16:38:13.954517-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="24"] 10198:imm/immnd/immnd_evt.c:10467 IN immnd_evt_proc_intro_rsp: epoch:0 rulingEpoch:36
<142>1 2018-11-07T16:38:13.95454-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="25"] 10198:imm/immnd/immnd_evt.c:10575 IN SETTING COORD TO 0 CLOUD PROTO
<142>1 2018-11-07T16:38:13.954563-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="26"] 10198:imm/immnd/immnd_evt.c:10467 IN immnd_evt_proc_intro_rsp: epoch:0 rulingEpoch:36
<142>1 2018-11-07T16:38:13.954576-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="27"] 10198:imm/immnd/immnd_evt.c:10575 IN SETTING COORD TO 0 CLOUD PROTO
<141>1 2018-11-07T16:38:14.055167-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="28"] 10198:imm/immnd/immnd_proc.c:2097 NO SERVER STATE: IMM_SERVER_CLUSTER_WAITING --> IMM_SERVER_LOADING_PENDING
<142>1 2018-11-07T16:38:14.155777-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="29"] 10198:imm/immnd/immnd_proc.c:2185 IN REQUESTING SYNC
<141>1 2018-11-07T16:38:14.155875-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="30"] 10198:imm/immnd/immnd_proc.c:2189 NO SERVER STATE: IMM_SERVER_LOADING_PENDING --> IMM_SERVER_SYNC_PENDING
<141>1 2018-11-07T16:38:14.156449-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="31"] 10198:imm/immnd/ImmModel.cc:2467 NO NODE STATE-> IMM_NODE_ISOLATED
<142>1 2018-11-07T16:38:14.156492-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="32"] 10198:imm/immnd/ImmModel.cc:2471 IN Redundant sync request, when IMM_NODE_ISOLATED
<142>1 2018-11-07T16:38:14.51162-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="33"] 10198:imm/immnd/ImmModel.cc:2471 IN Redundant sync request, when IMM_NODE_ISOLATED
<141>1 2018-11-07T16:38:14.511647-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="34"] 10198:imm/immnd/ImmModel.cc:2493 NO NODE STATE-> IMM_NODE_W_AVAILABLE
<140>1 2018-11-07T16:38:14.511682-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="35"] 10198:imm/immnd/ImmModel.cc:2474 WA Redundant sync request, when IMM_NODE_W_AVAILABLE

Related

Wiki: ChangeLog-5.19.01

Discussion

  • Vu Minh Nguyen

    Vu Minh Nguyen - 2018-11-12
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1,4 +1,4 @@
-It is expected that the re-sending of IntroduceMe msg should happen at every 05 seconds if IMMND does not get response for previous send because of having network issue or IMMD unresponding; however, in some cases, it does re-send in every short of time - 0.1 second as showed in below syslog.
+It is expected that the re-sending of IntroduceMe msg should happen at every 05 seconds if IMMND does not get response for previous send, e.g. because of having network issue or IMMD unresponding, etc. during the time; however, in some cases, it does re-send in every short of time - 0.1 second as showed in below trace.

 > <140>1 2018-11-07T16:38:13.651768-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="20"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.027729
 > <140>1 2018-11-07T16:38:13.75252-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="21"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.128459
     

  • Vu Minh Nguyen

    Vu Minh Nguyen - 2018-11-12
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1,4 +1,4 @@
-It is expected that the re-sending of IntroduceMe msg should happen at every 05 seconds if IMMND does not get response for previous send, e.g. because of having network issue or IMMD unresponding, etc. during the time; however, in some cases, it does re-send in every short of time - 0.1 second as showed in below trace.
+It is expected that re-sending IntroduceMe msg should happen every 05 seconds if the previous send has not yet received the response e.g. because of having network issue or having the active IMMD unresponsive during the time; however, in some cases, the re-send is done in every 0.1 second as showed in below trace.

 > <140>1 2018-11-07T16:38:13.651768-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="20"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.027729
 > <140>1 2018-11-07T16:38:13.75252-05:00 SC-1 osafimmnd 10198 osaf.log [meta sequenceId="21"] 10198:imm/immnd/immnd_proc.c:2111 WA Resending introduce-me - problems with MDS ? 5.128459
     

  • Vu Minh Nguyen

    Vu Minh Nguyen - 2018-11-13
    • status: accepted --> review
     

  • Vu Minh Nguyen

    Vu Minh Nguyen - 2018-11-15
    • status: review --> fixed
    • assigned_to: Vu Minh Nguyen --> nobody
     

  • Vu Minh Nguyen

    Vu Minh Nguyen - 2018-11-15

    commit 10bcc392bfe6e51d362a08e85b975de6e9d37d8a (HEAD -> develop, origin/develop, ticket-2959)
    Author: Vu Minh Nguyen vu.m.nguyen@dektech.com.au
    Date: Thu Nov 15 17:55:58 2018 +0700

    imm: fix introduceMsg resent in every 0.1 second [#2959]

It is expected that resending introduceMsg should happen every 05 seconds
if the previous send has not yet received the response e.g because of having
network issue or having the active IMMD unresponsive. However, in some cases,
the re-send is done every 0.1 second.

This patch adds a few code to make the logic work as expectation.
     

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