PRIMECLUSTER Installation and Administration Guide 4.2 (Linux for Itanium)

8.8.1 Changing the MMB IP Address

This section explains how to change the MMB IP address if the IP address is changed after the PRIMECLUSTER system is installed.

Operation Procedure:

1. Execute the following command on all nodes to stop the operation of the shutdown facility (SF):

   # /opt/SMAW/bin/sdtool -e

2. Change the IP address according to the MMB procedure.
   However, even if the IP address changes for multiple nodes, change the IP address in one node only.

    

3. On the node in which the IP address was changed, execute the following command to start the shutdown facility.

   # /opt/SMAW/bin/sdtool -b

4. After the shutdown facility starts on the node in which the IP address was changed in Step 3, start the shutdown facility on the remaining nodes.

   # /opt/SMAW/bin/sdtool -b

*To change the IP address for multiple nodes, repeat the above procedure.