The scope of this ticket is to make CLMNA as a component. API/Handle management
will still not be handled by CLMNA but will be managed by CLMS.
Once CLMNA is componentized the following would become true:
- The use case involving '/etc/init.d/opensafd stop without going thorugh a
node reboot' will be supported. However, this change should also take into
consideration that the PLM based SAF architecture is in-tact.
- The CLMNA will become the point of integration with cluster managers. i.e.
CLMNA will thus openup a southbound interface for talking to
clustermanagers(via either a library/API interface or as a message interface).
This ticket is key to take up future enhancement cluster management
functionality.
---
** [tickets:#220] CLM should use CLMNA service DOWN event as additional
evidence for node eviction**
**Status:** accepted
**Created:** Wed May 15, 2013 09:20 AM UTC by Mathi Naickan
**Last Updated:** Wed Jun 05, 2013 10:45 AM UTC
**Owner:** nobody
The OpenSAF Cluster 'Membership' service relies on MDS/TIPC or MDS/TCP for
connection/cluster management.
CLM shall be enhanced to use the CLMNA service DOWN event also, as
an evidence for node eviction.
This is to support scenarios where '/etc/init.d/opensafd stop' is performed
when OS is 'running' healthy.
See discussion thread below:
http://list.opensaf.org/pipermail/devel/2011-February/014407.html
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