Hi all,


There are instructions for dynamically adding payloads to a running cluster 
without stopping opensaf on any of the existing nodes.

I have yet to find instructions for dynamically deleting nodes from a running 
cluster.

Can this be done?

I'm using opensaf 4.6.0 and experimenting with a simple 3 node system:

SC SC-1 SC-1

SC SC-2 SC-2

PL PL-3 PL-3

I've tried using several immcfg commands with some success but when it comes to 
deleting the payload node from the PLs node group, I encounter the following:

> immcfg -m -a saAmfNGNodeList-=safAmfNode=PL-3,safAmfCluster=myAmfCluster 
> safAmfNodeGroup=PLs,safAmfCluster=myAmfCluster

error - saImmOmCcbObjectModify_2 FAILED: SA_AIS_ERR_INVALID_PARAM (7)



and the corresponding log is generated:

osafimmnd[852]: NO ERR_INVALID_PARAM: attr 'saAmfNGNodeList' has flag 
SA_IMM_ATTR_INITIALIZED  cannot modify to zero values

Any ideas?

Regards,
David

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