Summary: Add CLMNA as a component, evict a node after 'opensafd stop' [#220]
Review request for Trac Ticket(s): #220
Peer Reviewer(s): Ramesh
Pull request to: <<LIST THE PERSON WITH PUSH ACCESS HERE>>
Affected branch(es): default
Development branch: <<IF ANY GIVE THE REPO URL>>
--------------------------------
Impacted area Impact y/n
--------------------------------
Docs n
Build system n
RPM/packaging n
Configuration files n
Startup scripts n
SAF services y
OpenSAF services y
Core libraries n
Samples n
Tests n
Other n
Comments (indicate scope for each "y" above):
---------------------------------------------
This patch adds CLMNA as a component to the NoRedundancy middleware SU with
recovery as node failfast!
CLM Server shall treat CLMNA down as an additional evidence to indicate that
the can now be marked as 'left the cluster'.
On controllers, FM shall subscribe to AMFND down. During an OpenSAF stop,
when AMFND exits (at last), then FM receives this DOWN and shall
perform controller failover. For users who have set OPENSAF_MANAGE_TIPC=no,
when they do a /etc/init.d/opensafd stop, then the node will leave the cluster
even if TIPC is running.
TODO:
- The patch works, however some testing is inprogress (i.e. dynamic addition
to informaiton model is pending).
- condition to restrict this behaviour only when PLM is disabled to be added.
- provide a cli tool like 'clm-list' that lists the status of nodes
in the cluster.
changeset 00db20213aed87af57cb62940e38334d262d96fd
Author: Mathivanan N.P.<mathi.naic...@oracle.com>
Date: Wed, 04 Dec 2013 18:19:37 +0530
clm: add to the information model and update config, scripts [#220]
changeset 8f93e72faea5f0dbeae073fb5868245db38b23f4
Author: Mathivanan N.P.<mathi.naic...@oracle.com>
Date: Wed, 04 Dec 2013 18:20:15 +0530
clm: process clmna down at the clm server[#220]
changeset 84e4801c4bf5aa036c94a0c6844e9476fd0b32ba
Author: Mathivanan N.P.<mathi.naic...@oracle.com>
Date: Wed, 04 Dec 2013 18:20:40 +0530
clm: register with amf [#220]
changeset 858af6ff6a26d9f6fef5df54375febb2b82d8e13
Author: Mathivanan N.P.<mathi.naic...@oracle.com>
Date: Wed, 04 Dec 2013 18:25:12 +0530
fm: trigger failover upon receiving AMFND down [#220]
Added Files:
------------
osaf/services/saf/clmsv/config/clmna.conf
Complete diffstat:
------------------
opensaf.spec.in | 1 +
osaf/services/infrastructure/fm/fms/fm_mds.c | 33
++++++++++++++++++++++++++-------
osaf/services/saf/clmsv/clms/clms_evt.c | 3 +++
osaf/services/saf/clmsv/clms/clms_evt.h | 1 +
osaf/services/saf/clmsv/clms/clms_mds.c | 18
++++++++++--------
osaf/services/saf/clmsv/config/Makefile.am | 3 ++-
osaf/services/saf/clmsv/config/clmna.conf | 14 ++++++++++++++
osaf/services/saf/clmsv/config/clmsv_objects.xml | 85
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
osaf/services/saf/clmsv/config/clmsv_plm_sc_template.xml | 17
+++++++++++++++++
osaf/services/saf/clmsv/config/clmsv_sc_template.xml | 17
+++++++++++++++++
osaf/services/saf/clmsv/nodeagent/Makefile.am | 14 +++++++++++---
osaf/services/saf/clmsv/nodeagent/scripts/osaf-noded.in | 21
+++++++++++++++++++++
12 files changed, 208 insertions(+), 19 deletions(-)
Testing Commands:
-----------------
1) Set OPENSAF_MANAGE_TIPC=no, and do /etc/init.d/opensafd stop on a payload
node,
do a immlist of that node, the node should have been marked as left.
2) Repeat above with OPENSAF_MANAGE_TIPC=yes. Results same as above.
3) Repeat 1) and 2) and ACTIVE controller. Result: Controller failover
4) Repeat3) on standby controller. immlist for standby controller should
indicate that the node has left the cluster.
Testing, Expected Results:
--------------------------
Same as above.
Conditions of Submission:
-------------------------
Ack from Ramesh Or A week from now(by that time, will publish a latest version).
Arch Built Started Linux distro
-------------------------------------------
mips n n
mips64 n n
x86 n n
x86_64 y y
powerpc n n
powerpc64 n n
Reviewer Checklist:
-------------------
[Submitters: make sure that your review doesn't trigger any checkmarks!]
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