Managing Serviceguard Eighteenth Edition, September 2010

IMPORTANT: See “About Hostname
Address Families: IPv4-Only, IPv6-Only,
and Mixed Mode” (page 139) for important
information. See also the latest Serviceguard
release notes at www.hp.com/go/
hpux-serviceguard-docs.
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
system outside the current cluster that is
providing quorum service to the cluster. Can be
(or resolve to) either an IPv4 or an IPv6 address
if HOSTNAME_ADDRESS_FAMILY is set to ANY,
but otherwise must match the setting of
HOSTNAME_ADDRESS_FAMILY. This
parameter is used only when you employ a
Quorum Server for tie-breaking services in the
cluster. You can also specify an alternate address
(QS_ADDR) by which the cluster nodes can reach
the Quorum Server.
For more information, see “Using a Quorum
Server” (page 130) and “Specifying a Quorum
Cluster Configuration Planning 145