Building Disaster Recovery Serviceguard Solutions Using Metrocluster with 3PAR Remote Copy for Linux B.12.00.00

a. Specify the package directory for the dts/dts/dts_pkg_dir attribute.
dts/3parrc/dts_pkg_dir $SGCONF/pkg
b. Specify the DC1 nodes for the DC1_NODE_LIST parameter. Multiple names are defined
using a space as a separator between the names. You cannot mention the IP addresses
to the DC1_NODE_LIST parameter.
dts/3parrc/DC1_NODE_LIST “dc1_node1 dc1_node2”
c. Specify the DC2 nodes for the DC2_NODE_LIST parameter. Multiple names are defined
using a space as a separator between the names. You cannot mention the IP addresses
to the DC2_NODE_LIST parameter.
dts/3parrc/DC2_NODE_LIST “dc2_node1 dc2_node2”
d. Specify the DNS resolvable name or IP address of the HP 3PAR storage system that resides
in DC1.
dts/3parrc/DC1_STORAGE_SYSTEM_NAME "3PAR001"
e. Specify the DNS resolvable name or IP address of the HP 3PAR storage system that resides
in DC2.
dts/3parrc/DC2_STORAGE_SYSTEM_NAME “3PAR002”
NOTE: The storage system name value specified in DC1_STORAGE_SYSTEM_NAME
and DC2_STORAGE_SYSTEM_NAME parameter must be the same value as specified while
creating the password file. For more information, see section “Setting up password files
for cluster nodes to connect to HP 3PAR storage systems” (page 15).
f. Specify the Remote Copy Volume Group name configured on the HP 3PAR storage system
that resides in DC1, containing the disks used by the application.
dts/3parrc/DC1_RC_VOLUME_GROUP “mcrcgroup”
g. Specify the Remote Copy Volume Group name configured on the HP 3PAR storage system
that resides in DC2, containing the disks used by the application.
dts/3parrc/DC2_RC_VOLUME_GROUP “mcrcgroup.r2835”
h. Specify the user on the HP 3PAR storage system that resides in DC1.
dts/3parrc/DC1_STORAGE_SYSTEM_USER “mc3parusr”
Metrocluster executes the Remote Copy commands on DC1 storage system through CLI
using this user. This user must have access to perform the Remote Copy operations on
the DC1_RC_VOLUME_GROUP.
i. Specify the user on the HP 3PAR storage system that resides in DC2.
dts/3parrc/DC2_STORAGE_SYSTEM_USER “mc3parusr”
Metrocluster executes the Remote Copy commands on DC2 storage system through CLI
using this user. This user must have access to perform the Remote Copy operations on
the DC2_RC_VOLUME_GROUP.
NOTE: The name of the storage system user can be same or different on DC1 and DC2
arrays.
j. Specify the target name associated with the Remote Copy Volume Group on DC1 for the
HP 3PAR storage system in DC2.
dts/3parrc/DC1_RC_TARGET_FOR_DC2 “3PAR002”
k. Specify the target name associated with the Remote Copy Volume Group on DC2 for the
HP 3PAR storage system in DC1.
dts/3parrc/DC2_RC_TARGET_FOR_DC2 “3PAR001”
Configuring Metrocluster Packages 19