Data Protector Cluster Cell Manager Configuration and Integration on RHCS

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Figure 5: Creating the Data Protector Cell Manager Service using the cluster configuration tool
Note: Add both resources groups (the shared Disk Group and the shared Data Protector Service
Group) as dependencies to the IP Resource Group.
Checking the order of appearance of Data Protector
resources
The order of the resources while starting the services should be as follows:
a. Virtual IP
b. Mount shared disk </FileShare>
c. DP Services
The command rg_test with noop option displays the order in which cluster resources start and
stop. At this stage no operation is performed on the resources, but you can see their order of
execution.
$ rg_test noop cluster.conf start service dps
Running in test mode.
Starting dps...
[start] service:dps
[start] ip:10.10.1.9
[start] clusterfs:SharedDisk
[start] script:DP_services
Start of dps complete
$ rg_test noop cluster.conf stop service dps
Running in test mode.