PRIMECLUSTER Installation and Administration Guide 4.3

8.8.2 Changing the User Name and Password for Controlling the MMB with RMCP

This section explains how to change the user name and password for controlling the MMB with RMCP.

Operation Procedure

1. Execute the following command on all nodes to stop the shutdown facility.

   # sdtool -e

2. According to the procedures of MMB, change the user name and password to control MMB by RMCP. If you change the user name and password for several nodes, change them for all nodes.

3. By executing the following command, change the user name and password of MMB information for MMB shutdown facility. If the user name and the password are to be changed on multiple nodes, change the values on all nodes to be changed.

   # /etc/opt/FJSVcluster/bin/clmmbsetup -m [-u user-name] [-p]

4. Execute the following command on all nodes to start the shutdown facility.

   # sdtool -b