HP Serviceguard Extension for RAC (SGeRAC) manual

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.

script_log_file

Set by default to "$SGRUN/log/$SG_PACKAGE.log"

TKIT_DIR

Set to the OC MNP working directory. After the cmapplyconf command, the OC MNP configuration file oc.conf will be created in this directory. If the oc.conf file already exists in the directory then all the configuration parameters will be overwritten and the original oc.conf file will be backed up in oc.conf.old.

TKIT_SCRIPT_DIR

Set to the OC MNP script files directory. The default value is the OC MNP script files installation directory: /opt/cmcluster/SGeRAC/toolkit/crsp.

ORA_CRS_HOME, CHECK_INTERVAL, MAINTENANCE_FLAG

These parameters can be set in the cmmakepkg command if the Toolkit configuration file is given with the -t option. Otherwise set them based on the description in E-2 to fit your Oracle environment.

vgchange_cmd, vg

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_cmd 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.

cvm_activation_cmd, cvm_dg

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]...

cluster_interconnect_subnet

Refer to the SGeRAC manual for the steps to configure monitoring of the Oracle Clusterware heartbeat subnet.

service_name

Set by default to crsp_monitor

service_cmd

Set by default to "$SGCONF/scripts/sgerac/erac_tk_oc.sh oc_check"

service_restart

Set by default to none

service_fail_fast_enabled Set by default to no

service_halt_timeout Set by default to 300

dependency_name, dependency_condition, dependency_location

If CVM or CFS is used for managing the storage of the Oracle Clusterware, and Serviceguard Disk Group (DG) MNP and Mount Point (MP) MNP are used to handle the disk group and file system mount point, configure a dependency for the corresponding DG MNP (for CVM) or MP MNP (for CFS).

For example, for the package using CVM:

DEPENDENCY_NAMEDG-MNP-name

DEPENDENCY_CONDITIONDG-MNP-PKG=UP

DEPENDENCY_LOCATIONSAME_NODE

For the package using CFS:

DEPENDENCY_NAME DEPENDENCY_CONDITION DEPENDENCY_LOCATION

MP-MNP-name MP-MNP-PKG=UP SAME_NODE

Note: For modular style CFS DG-MP package, as a dependency modular style CFS DG-MP MNP must be mentioned in OC MNP configuration file.

For the ASMDG MNP:

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Note: If ASM over SLVM is being used for the RAC database, it is recommended to use the new ASMDG package to manage the ASM disk group.

package_name

Set to any name desired for the ASMDG MNP.

package_type

Set by default to multi_node.

Support for the SGeRAC Toolkit 97