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** [tickets:#1780] Imm: Immfind failed with TRY_AGAIN after immnd is killed on
payload PL-3 and on active controller**
**Status:** unassigned
**Milestone:** 5.0.RC2
**Created:** Mon Apr 25, 2016 11:46 AM UTC by Madhurika Koppula
**Last Updated:** Mon Apr 25, 2016 11:46 AM UTC
**Owner:** nobody
**Attachments:**
- [imm.tgz](https://sourceforge.net/p/opensaf/tickets/1780/attachment/imm.tgz)
(13.2 kB; application/octet-stream)
Setup:
Changeset- 7436
OS: Oracle Linux Server release 6.4 (x86_64)
Version - opensaf 5.0
4 nodes configured with single PBE
Immfind is failed with TRY_AGAINS after immnd is killed on PL-3 and on active
controller.
Imm admin operations are still failing forever on PL-3 and SC-1 (Active) even
though immnd got restarted properly on PL-3 and SC-1.
(Initialize itself is failing ).
Steps To reproduce:
1) Kill Immnd on Active and PL-3
2)Perform any imm admin operations.
Here is the snippet.
[root@OEL_M-SLOT-3 log]# immfind
error - saImmOmInitialize FAILED: SA_AIS_ERR_TRY_AGAIN (6)
[root@OEL_M-SLOT-3 log]#
1st killed IMMND on ACTIVE controller at below timestamp:
Apr 25 11:48:52 OEL_M-SLOT-1 osafntfimcnd[9124]: NO saImmOiDispatch() Fail
SA_AIS_ERR_BAD_HANDLE (9)
Apr 25 11:48:52 OEL_M-SLOT-1 osafimmd[1716]: WA IMMND coordinator at 2010f
apparently crashed => electing new coord
Apr 25 11:48:52 OEL_M-SLOT-1 osafimmd[1716]: NO New coord elected, resides at
2020f
Apr 25 11:48:53 OEL_M-SLOT-1 osafamfnd[1796]: NO Restarting a component of
'safSu=SC-1,safSg=NoRed,safApp=OpenSAF' (comp restart count: 1)
Apr 25 11:48:53 OEL_M-SLOT-1 osafamfnd[1796]: NO
'safComp=IMMND,safSu=SC-1,safSg=NoRed,safApp=OpenSAF' faulted due to 'avaDown'
: Recovery is 'componentRestart'
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmnd[10126]: Started
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmnd[10126]: NO Persistent Back-End
capability configured, Pbe file:imm.db (suffix may get added)
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmnd[10126]: NO IMMD service is UP ...
ScAbsenseAllowed?:0 introduced?:0
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmd[1716]: NO New IMMND process is on ACTIVE
Controller at 2010f
2nd killed IMMND on ACTIVE controller at below timestamp:
Apr 25 14:44:52 OEL_M-SLOT-1 osafamfnd[1796]: NO
'safComp=IMMND,safSu=SC-1,safSg=NoRed,safApp=OpenSAF' faulted due to 'avaDown'
: Recovery is 'componentRestart'
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: Started
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO Persistent Back-End
capability configured, Pbe file:imm.db (suffix may get added)
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO IMMD service is UP ...
ScAbsenseAllowed?:0 introduced?:0
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmd[1716]: NO New IMMND process is on ACTIVE
Controller at 2010f
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmd[1716]: NO Extended intro from node 2010f
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO SERVER STATE:
IMM_SERVER_ANONYMOUS --> IMM_SERVER_CLUSTER_WAITING
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO SETTING COORD TO 0 CLOUD PROTO
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO SERVER STATE:
IMM_SERVER_CLUSTER_WAITING --> IMM_SERVER_LOADING_PENDING
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO SERVER STATE:
IMM_SERVER_LOADING_PENDING --> IMM_SERVER_SYNC_PENDING
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmd[1716]: WA IMMND on controller (not
currently coord) requests sync
Apr 25 14:44:53 OEL_M-SLOT-1 osafimmnd[15848]: NO NODE STATE-> IMM_NODE_ISOLATED
Killed IMMND on PL-3 at below time stamp:
Apr 25 12:11:26 OEL_M-SLOT-3 osafamfnd[2415]: NO
'safSu=PL-3,safSg=NoRed,safApp=OpenSAF' component restart probation timer
started (timeout: 60000000000 ns)
Apr 25 12:11:26 OEL_M-SLOT-3 osafamfnd[2415]: NO Restarting a component of
'safSu=PL-3,safSg=NoRed,safApp=OpenSAF' (comp restart count: 1)
Apr 25 12:11:26 OEL_M-SLOT-3 osafamfnd[2415]: NO
'safComp=IMMND,safSu=PL-3,safSg=NoRed,safApp=OpenSAF' faulted due to 'avaDown'
: Recovery is 'componentRestart'
Attaching the log snippets of Immnd active and immnd PL-3 and /var/log/messages.
This issue might be related to the ticket #1735, because node state of immnd of
PL-3 is also observed as IMM_NODE_ISOLATED. But immfind did not suceed for
ever on SC-1 Active even though immnd restarted successfully on SC-1 at below
timestamp
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmnd[10126]: NO SERVER STATE:
IMM_SERVER_LOADING_PENDING --> IMM_SERVER_SYNC_PENDING
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmnd[10126]: NO NODE STATE-> IMM_NODE_ISOLATED
Apr 25 11:48:53 OEL_M-SLOT-1 osafimmd[1716]: NO Node 2010f request sync
sync-pid:10126 epoch:0
Apr 25 11:48:54 OEL_M-SLOT-1 osafimmnd[10126]: NO NODE STATE->
IMM_NODE_W_AVAILABLE
Apr 25 11:48:54 OEL_M-SLOT-1 osafimmd[1716]: NO Successfully announced sync.
New ruling epoch:536
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