<node1> <node2>

In this command, <node1> and <node2> are nodes in the primary cluster.

4.Activate the CVM disk group in the primary cluster CFS sub-cluster.

#cfsdgadm activate <cvm_dg_name>

5.Create a volume from the disk group.

#vxassist -g <cvm_dg_name> make \

<cvm_dg_vol_name> 4500m

Configuring the Storage Device using VERITAS CVM

Complete the following procedure on the CVM cluster master node in the primary cluster to setup the CVM disk group volumes:

1.Initialize the source disks of the replication pair.

#/etc/vx/bin/vxdisksetup -i <replicated_disk_1>

#/etc/vx/bin/vxdisksetup -i <replicated_disk_2>

2.Create a disk group for the complex workload data.

#vxdg –s init <cvm_dg_name> <replicated_disk_1>\ <replicated_disk_2>

3.Activate the CVM disk group on all the nodes in the primary cluster CVM sub-cluster.

#vxdg -g <cvm_dg_name> set activation=sw

4.Create a volume from the disk group.

#vxassist -g <cvm_dg_name> make \

<cvm_dg_vol_name> 4500m

5.Create Serviceguard Disk Group modular MNP packages for the disk group.

IMPORTANT: VERITAS CVM disk groups must be configured as a dedicated modular MNP package using the cvm_dg attribute. This modular MNP package must be configured to have a package dependency on the SG-CFS-pkg SMNP package. Continentalclusters with SADTA does not support configuring Legacy style packages for managing VERITAS CVM disk groups.

Complete the following steps to create a Modular package for a CVM disk group:

1.Create a package configuration file using the following modules:

# cmmakepkg -m sg/multi_node -m sg/dependency -m\ sg/resource -m sg/volume_group <cvm_dg_pkg_name>.conf

2.Edit the configuration file and specify values for the following attributes as below: package_name <cvm_dg_pkg_name>

package_type multi_node cvm_dg <cvm_dg_name>

cvm_activation_cmd "vxdg -g \${DiskGroup} set activation=sharedwrite"

3.Specify the nodes in the primary cluster using the node_name attribute: node_name <node1>

node_name <node2>

In this command, <node1> and <node2> are nodes in the primary cluster.

Support for Complex Workloads in a Continentalclusters Environment using SADTA 131