System Administration and Procedure Updates

This section describes changes and updates to procedures used to administer a cluster.

syncdir Option Changes

In the Beta releases, you were required to specify the syncdir option when adding a cluster file system in /etc/vfstab. The GA release does not require this specification. Refer to the Sun Cluster 3.0 Installation Guide or the Sun Cluster 3.0 Concepts document for more information about this change.

Private Hostnames

Do not use the scsetup utility to change private hostnames after you have configured and started data services. Even though the scsetup utility permits you to change private hostnames, do not attempt to do so without contacting your Sun service representative.