The cmm_config_reload() function forces the nhcmmd(1M)
daemon to reload the cluster node table. When a node is added to or removed
from this table, the nhcmmd daemon must be informed. There
are two ways to inform the nhcmmd daemon of the changes
to the cluster node table: call the cmm_config_reload()
function or type one of the following:
pkill -HUP nhcmmd
nhcmmstat--creload
kill -HUP <CMM process Id>
This function can only be called from the master node. If it is called
from a non-master node it returns a CMM_EPERM error.
As a result of this call, notifications are sent indicating the modifications
occurring in the cluster because of the new configuration read from the cluster
node table. See the Netra High Availability Suite Foundation Services 2.1 6/03 CMM Programming Guide for information on notifications. The supported operations
are add a node and remove a node, with the node powered off. The attributes
of a node must not be changed.
To remove a node from the cluster, ensure that the node is powered off
before changing the cluster nodes table. Only after a node has been powered
off should you perform a cmm_config_reload().