Veritas Proxy and Phantom Configuration

In this document we are going to see how to configure Veritas proxy and phantom

Let’s suppose if we are using more than one service group on cluster and it’s all using same NIC then we can use proxy and phantom on that.

# hagrp -list

ClusterService          node1

ClusterService          node2

apachesg                node1

apachesg                node2

nfsservice              node1

nfsservice              node2

We have two service groups (apachesg, nfsservice) using the same NIC.

Let’s create NIC service group

# hagrp –add nic_sg

# hagrp –modify nic_sg SystemList node1 0 node2 1

# hagrp –modify nic_sg AutoStartList node1 node2

# hagrp –modify nic_sg Enabled 1

# hagrp –modify nic_sg Parallel 1

Create nic resource

# hares –add nic_res NIC nic_sg

# hares –modify nic_res Enabled 1

# hares –modify nic_res Device eth0

Creating phantom resource

# hares –add phantom_res Phantom nic_sg

# hares –modify phantom_res Enabled 1

# hares –state phantom_res

# hares –state nic_sg

Let’s use this nic service group on other application service groups

Delete the nic resources on the app Service group

# hares –delete nic_apache

# hares –delete nic_nfs

Add the phantom nic resource

# hares –add prx_apache Proxy apachesg

# hares –modify prx_apache Enabled 1

# hares –modify prx_apache TargetResName nic_sg

# hares –add nic_nfs Proxy nfssg

# hares –modify nic_nfs Enabled 1

# hares –modify nic_nfs TargetResName nic_sg

Link the dependencies

# hares –link ip_apache prx_apache

# hares –link ip_nfs nic_nfs

---------Veritas proxy and phantom has been configured---------