Managing Serviceguard 12th Edition, March 2006

Building an HA Cluster Configuration
Configuring the Cluster
Chapter 5230
# in the cluster
# * FULL_ADMIN: MONITOR and PACKAGE_ADMIN plus the administrative
# commands for the cluster.
#
# Access control policy does not set a role for configuration
# capability. To configure, a user must log on to one of the
# cluster’s nodes as root (UID=0). Access control
# policy cannot limit root users’ access.
#
# MONITOR and FULL_ADMIN can only be set in the cluster configuration file,
# and they apply to the entire cluster. PACKAGE_ADMIN can be set in the
# cluster or a package configuration file. If set in the cluster
# configuration file, PACKAGE_ADMIN applies to all configured packages.
# If set in a package configuration file, PACKAGE_ADMIN applies to that
# package only.
#
# Conflicting or redundant policies will cause an error while applying
# the configuration, and stop the process. The maximum number of access
# policies that can be configured in the cluster is 200.
#
#
# Example: to configure a role for user john from node noir to
# administer a cluster and all its packages, enter:
# USER_NAME john
# USER_HOST noir
# USER_ROLE FULL_ADMIN
USER_NAME root
USER_HOST ANY_SERVICEGUARD_NODE
USER_ROLE full_admin
# List of cluster aware LVM Volume Groups. These volume groups will
# be used by package applications via the vgchange -a e command.
# Neither CVM or VxVM Disk Groups should be used here.
# For example:
# VOLUME_GROUP /dev/vgdatabase
# VOLUME_GROUP /dev/vg02
# List of OPS Volume Groups.
# Formerly known as DLM Volume Groups, these volume groups
# will be used by OPS or RAC cluster applications via
# the vgchange -a s command. (Note: the name DLM_VOLUME_GROUP
# is also still supported for compatibility with earlier versions.)
# For example: