Storage Foundation Cluster File System High Availability 7.2 Administrator's Guide - Solaris

If the vxconfigd daemon stops, different actions are taken depending on which node this occurred:

• If the vxconfigd daemon is stopped on the master node, the vxconfigd daemons on the slave nodes periodically attempt to rejoin to the master node. Such attempts do not succeed until the vxconfigd daemon is restarted on the master. In this case, the vxconfigd daemons on the slave nodes have not lost information about the shared configuration, so that any displayed configuration information is correct.

• If the vxconfigd daemon is stopped on a slave node, the master node takes no action. When the vxconfigd daemon is restarted on the slave, the slave vxconfigd daemon attempts to reconnect to the master daemon and to re-acquire the information about the shared configuration. (Neither the kernel view of the shared configuration nor access to shared disks is affected.) Until the vxconfigd daemon on the slave node has successfully reconnected to the vxconfigd daemon on the master node, it has very little information about the shared configuration and any attempts to display or modify the shared configuration can fail. For example, shared disk groups listed using the vxdg list command are marked as disabled; when the rejoin completes successfully, they are marked as enabled.

• If the vxconfigd daemon is stopped on both the master and slave nodes, the slave nodes do not display accurate configuration information until vxconfigd is restarted on the master and slave nodes, and the daemons have reconnected.