Ricky Zhu's Sun Cluster FAQ

Contents

Index

How to Access the scsetup Utility

The scsetup(1M) utility enables you to interactively configure quorum, resource group, cluster transport, private hostname, device group, and new node options for the cluster.

1. Become superuser on any node in the cluster.
2. Enter the scsetup utility.

   # scsetup

   The Main Menu is displayed.

3. Make your configuration selection from the menu. Follow the onscreen instructions to complete a task.

See the scsetup online help for more information.

How to Display Sun Cluster Release and Version Information

You do not need to be logged in as superuser to perform these procedures.

1. Display the Sun Cluster patch numbers.
   Sun Cluster update releases are identified by the main product patch number plus the update version.

   % showrev -p

2. Display the Sun Cluster release number and version strings for all Sun Cluster packages.

   % scinstall -pv

How to Display Configured Resource Types, Resource Groups, and Resources

You can also accomplish this procedure by using the Sun Cluster Manager (formerly SunPlex Manager) GUI. Refer to Chapter 10. See the Sun Cluster Manager online help for more information.

You do not need to be logged in as superuser to perform this procedure.

1. Display the cluster's configured resource types, resource groups, and resources.

   % scrgadm -p

How to Check the Status of Cluster Components

You can also accomplish this procedure by using the Sun Cluster Manager GUI. See the Sun Cluster Manager online help for more information.

You do not need to be logged in as superuser to perform this procedure.

1. Check the status of cluster components.

   % scstat -p

How to Check the Status of the Public Network

You can also accomplish this procedure by using the Sun Cluster Manager GUI. See the Sun Cluster Manager online help for more information.

You do not need to be logged in as superuser to perform this procedure.

To check the status of the IP Network Multipathing groups, use the scstat(1M) command.

1. Check the status of cluster components.

   % scstat -i

How to View the Cluster Configuration<b

You can also accomplish this procedure by using the SunPlex Manager GUI. See the SunPlex Manager online help for more information.

You do not need to be logged in as superuser to perform this procedure.

1. View the cluster configuration.

   % scconf -p

To display more information using the scconf command, use the verbose options. See the scconf(1M) man page for details.

Ricky Zhu