Managing Serviceguard Sixteenth Edition, March 2009

IPv4 address in this file. In addition,
/etc/hosts should contain the following
entry:
::1 ipv6-localhost ipv6-loopback
For more information and recommendations
about hostname resolution, see “Configuring
Name Resolution” (page 196).
NOTE:
— ANY cannot be used in a cluster that uses
Veritas Volume Manager (VxVM),
Cluster Volume Manager (CVM), or
Cluster File System (CFS).
— ANY cannot be used in a cross-subnet
configuration; these configurations are
explained under“Cross-Subnet
Configurations” (page 41).
— ANY is not supported in a cluster that
includes Virtual Machines (VMs).
FIRST_CLUSTER_LOCK_VG,
SECOND_CLUSTER_LOCK_VG
The volume group containing the physical disk
volume on which a cluster lock is written. This
parameter is used only when you employ a lock
disk for tie-breaking services in the cluster. If you
are creating two cluster locks, enter the volume
group name or names for both locks.
Use FIRST_CLUSTER_LOCK_VG for the first lock
volume group. If there is a second lock volume
group, specify the
SECOND_CLUSTER_LOCK_VG on a separate
line in the configuration file.
NOTE: Lock volume groups must also be
defined in VOLUME_GROUP parameters in the
cluster configuration file.
Can be changed while the cluster is running; see
“What Happens when You Change the Quorum
Configuration Online” (page 66) for important
information.
QS_HOST The fully-qualified hostname or IP address of a
host system outside the current cluster that is
140 Planning and Documenting an HA Cluster