Administrator's Guide

Table 1 Setting resource properties and values in the GUI (continued)
ValueDescriptionFormatProperty
Windows Clustering
(MSFC)” (page 41).
Set this value in the Policies
tab of the resource
properties window in
Failover Cluster
Management.
HP 3PAR Cluster Extension requirements for service or application properties are described in
Table 2 (page 26). If no specific value is required, the default value is listed. Set these values in
the Failover tab of the service or application properties window or in the CLI. For more information
about setting service or application properties, see your Microsoft documentation.
TIP: To change the properties in Table 2 (page 26) with the CLI, use the following command:
cluster group groupname /prop propertyname="propertyvalue".
For PowerShell, use the following command:
Get-ClusterResource "Resource_name" | Set-ClusterParameter -Name
"property_name" -Value "vale_to_set"
Table 2 Service or application properties and values
ValueDescriptionFormatProperty
GUI: Prevent failback
CLI: 0 (required)
Prevents automatic failback
of a service or application
IntegerGUI: Failback (Prevent
failback or Allow failback)
to its primary system.
CLI: AutoFailbackType
Transfer the service or
application back manually
after the failure has been
recovered. This allows
recovery of all possible
failure sources and pair
resynchronization (if
necessary) while the
application service is still
running.
6 (Default)Determines the time (in
hours) over which the cluster
StringGUI: Period
CLI: FailoverPeriod
6 (Default) service attempts
to failover a service or
application. See “Timing
considerations for Windows
Clustering (MSFC)”
(page 41) for more
information.
Number of nodes in the
cluster minus 1.
Determines the number of
failover attempts. In case of
subsequent system failure,
IntegerGUI: Maximum failures in
the specified period
CLI: FailoverThreshold
the default value allows
cluster service to transfer the
service or application to
each system. If all cluster
systems are not members of
the cluster, the service or
application might restart
automatically.
26 Configuring HP 3PAR Cluster Extension