- **status**: review --> fixed
- **Comment**:
changeset: 8682:50a2033a8a8d
branch: opensaf-5.0.x
parent: 8679:7ec6c15c249f
user: Praveen Malviya <praveen.malv...@oracle.com>
date: Fri Mar 10 10:48:17 2017 +0530
summary: clmd: try to re-read node config from IMM if BAD_HANDLE is
returned [#2325].
changeset: 8683:59e265654232
branch: opensaf-5.1.x
parent: 8680:e02390320bbb
user: Praveen Malviya <praveen.malv...@oracle.com>
date: Fri Mar 10 10:49:06 2017 +0530
summary: clmd: try to re-read node config from IMM if BAD_HANDLE is
returned [#2325].
changeset: 8684:9338ad3cacc0
tag: tip
parent: 8681:0e9c5da42416
user: Praveen Malviya <praveen.malv...@oracle.com>
date: Fri Mar 10 10:49:44 2017 +0530
summary: clmd: try to re-read node config from IMM if BAD_HANDLE is
returned [#2325].
---
** [tickets:#2325] clm: standby clmd crashed after failing to read node
configuration from IMM.**
**Status:** fixed
**Milestone:** 5.0.2
**Created:** Fri Feb 24, 2017 09:32 AM UTC by Praveen
**Last Updated:** Fri Mar 03, 2017 10:40 AM UTC
**Owner:** Praveen
Issue is not reproducible.
While coming up as standby, CLMD successfully initializes with IMM. It
successfuly reads cluster related configuration. While reading node related
configuration from IMM, CLMD make a calls to saImmOmSearchNext_2(). This API
could not send any message to IMMND and failed:
Feb 15 06:32:17 SC-2-2 osafclmd[3972]: WA OpenSAF imm lib: Message loss
detected for dest 565213425675031 service id:25
Feb 15 06:32:17 SC-2-2 osafimmnd[3930]: WA IMMND - Client Node Get Failed for
cli_hdl:932008034831
Feb 15 06:32:17 SC-2-2 osafclmd[3972]: WA OpenSAF imm lib: Message loss
detected for dest 565213425675031 service id:25
Feb 15 06:32:17 SC-2-2 osafclmd[3972]: WA marking handle as exposed
CLMD does not explicitly check whether node config read was sucessful or not.
It comes and completes the cold sync. When a payload joins the cluster, active
CLMD checkpoints run time data for the node. Since node is not present on
standby CLMD, it crashes:
Feb 15 06:33:26 SC-2-2 osafimmd[3915]: NO SBY: New Epoch for IMMND process at
node 2020f old epoch: 22 new epoch:23
Feb 15 06:33:26 SC-2-2 osafclmd[3972]: ER Node is NULL,problem with the
database.
Feb 15 06:33:26 SC-2-2 osafclmd[3972]:
../../opensaf/src/clm/clmd/clms_mbcsv.c:468: ckpt_proc_node_rec: Assertion '0'
failed.
Feb 15 06:33:27 SC-2-2 osafamfnd[4002]: NO
'safComp=CLM,safSu=SC-2,safSg=2N,safApp=OpenSAF' faulted due to 'avaDown' :
Recovery is 'nodeFailfast'
---
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