Veritas Storage Foundation 5.1 SP1 for Oracle RAC Administrator"s Guide (5900-1512, April 2011)

To disable preferred fencing for the I/O fencing configuration
1
Make sure that the cluster is running with I/O fencing set up.
# vxfenadm -d
2
Make sure that the cluster-level attribute UseFence has the value set to SCSI3.
# haclus -value UseFence
3
To disable preferred fencing and use the default race policy, set the value of
the cluster-level attribute PreferredFencingPolicy as Disabled.
# haconf -makerw
# haclus -modify PreferredFencingPolicy Disabled
# haconf -dump -makero
Administering the CP server
This section provides the following CP server administration information:
■ CP server administration user types and privileges
■ CP server administration command (cpsadm)
This section also provides instructions for the following CP server administration
tasks:
■ Refreshing registration keys on the coordination points for server-based
fencing
■ Coordination Point replacement for an online cluster
■ Migrating from non-secure to secure setup for CP server and SF Oracle RAC
cluster communication
About the CP server user types and privileges
The CP server supports the following user types, each with a different access level
privilege:
■ CP server administrator (admin)
■ CP server operator
Different access level privileges permit the user to issue different commands. If
a user is neither a CP server admin nor a CP server operator user, then the user
has guest status and can issue limited commands.
133Administering SF Oracle RAC and its components
Administering the CP server