Using Serviceguard Extension for RAC, 10th Edition, April 2011

cluster join or on demand.
LOCAL_LAN_FAILOVER_ALLOWED
Set by default to YES to allow cluster to switch LANs locally in the event
of a failure.
NODE_FAIL_FAST_ENABLED
Set by default to NO.
RUN_SCRIPT, HALT_SCRIPT
Set to the package control script.
RUN_SCRIPT_TIMEOUT, HALT_SCRIPT_TIMEOUT
Default value is 600 seconds for a 4 node cluster. This value is suggested
as an initial value. It may need to be tuned for your environment.
STORAGE_GROUP
If the database is stored in a CVM disk group, specify it using this
parameter.
DEPENDENCY_NAME, DEPENDENCY_CONDITION, DEPENDENCY_LOCATION
Configure a dependency on the OC MNP. If CVM or CFS is used for managing
the database files, and Serviceguard Disk Group (DG) MNP and Mount Point
(MP) MNP are used to handle the disk group and file system mount point,
add one more dependency for the corresponding DG MNP (for CVM) or MP MNP
(for CFS).
For example, for a package using CVM:
DEPENDENCY_NAME OC-MNP-name
DEPENDENCY_CONDITION OC-MNP-PKG=UP
DEPENDENCY_LOCATION SAME_NODE
DEPENDENCY_NAME DG-MNP-name
DEPENDENCY_CONDITION DG-MNP-PKG=UP
DEPENDENCY_LOCATION SAME_NODE
For a package using CFS:
DEPENDENCY_NAME OC-MNP-name
DEPENDENCY_CONDITION OC-MNP-PKG=UP
DEPENDENCY_LOCATION SAME_NODE
DEPENDENCY_NAME MP-MNP-name
DEPENDENCY_CONDITION MP-MNP-PKG=UP
DEPENDENCY_LOCATION SAME_NODE
When ASMDG package is configured:
DEPENDENCY_NAME ASMDG-MNP-name
DEPENDENCY_CONDITION ASMDG-MNP-PKG=UP
DEPENDENCY_LOCATION SAME_NODE
Note: When ASMDG MNP is configured, make sure you configure the dependency
on the ASMDG MNP which is managing the disk group of the current RAC MNP.
Since ASMDG MNP is already configured with a dependency on OC MNP, there
is no need to configure a dependency on OC MNP for this RAC MNP.
SERVICE_NAME
Specify a single SERVICE_NAME, corresponding to the service definition in
the control script. This service invokes Toolkit script "toolkit_dbi.sh
check".
SERVICE_HALT_TIMEOUT
Default value is 300 seconds for a 4 node cluster. This value is suggested
as an initial value. It may need to be tuned for your environment.
E-1-3. The Legacy Package Control Script Parameters
The package control script template can be created by running the Serviceguard
command "cmmakepkg -s" for a legacy package.
For the OC MNP:
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When SLVM or ASM over SLVM is used for Oracle Clusterwaer storage, specify
the corresponding SLVM Volume Group names and set activation to shared mode.
- set VGCHANGE to "vgchange -a s"
- specify the name(s) of the Shared Volume Groups in vg[0], vg[1]....
Note: Do not specify SLVM Volume groups used by RAC databases here.
When using ASM over SLVM for RAC database storage, specify the SLVM
Volume Group of member disks in the ASM DG MNP package configuration
file.
If CVM is used for Oracle Clusterware storage management and the CVM disk
group activation and deactivation are to be handled in the package control
file:
- set CVM_ACTIVATION_CMD to
"vxdg -g \$Disk group set activation=sharedwrite"
- specify the name(s) of the CVM Disk Groups in CVM_DG[0], CVM_DG[1]...
Configure one package service:
Support for the SGeRAC Toolkit 103