Novell OPEN ENTERPRISE SERVER 2 SP 2 - CLUSTER SERVICES 1.8.7 FOR LINUX Manual page 108

2f Click Apply to save the changed script.
2g Repeat
Script.
3 Stop Novell Cluster Services for every node in the cluster by entering the following at the
terminal console prompt as the
rcnovell-ncs stop
4 Continue with
Changing the IP Addresses of Servers in a Cluster
After preparing the cluster resources for the IP address change and stopping Novell Cluster Services
(see "Changing the IP Addresses of Cluster Resources" on page
addresses of the servers in the cluster.
1 For each server in the cluster, change the server's IP address by following the instructions
"Changing an OES 2 Server's IP
Guide.
2 The server IP address changes are not complete until you make those changes known to Novell
Cluster Services and eDirectory. Continue with
Information" on page
Modifying the Cluster Configuration Information
Before restarting Novell Cluster Services, you must update the cluster configuration information in
Novell Cluster Services and eDirectory with the new IP addresses. You might also need to update
the IP address information for the LDAP server and administrator credentials that the cluster uses in
the new subnet.
1 If the cluster is using a different LDAP server or administrator in the new IP subnet, change the
LDAP server IP address and administrator credentials for the cluster in the Novell Cluster
Services configuration settings.
Follow the procedure in
Server IP Addresses for a Cluster," on page
2 For each node in the cluster, including that of the master IP address resource, modify the NCS:
Network Address attribute of its Cluster Node object.
2a In iManager, click Directory Administration, then click Modify Object.
2b Browse to locate and select the Cluster Node object of the cluster node you want to
manage.
2c In the Valued Attributes list, select the attribute NCS: Network Address, click Edit, modify
the IP address, then click OK.
2d Repeat this process for each node in the cluster and the master IP resource.
3 For the cluster container of the cluster you want to manage, modify the NCS: Network Address
and Network Address attributes of its Cluster object to specify the new IP address information.
Both TCP and UDP addresses need to be replaced.
3a In iManager, click Directory Administration, then click Modify Object.
3b Browse to locate and select the Cluster object of the cluster you want to manage.
108 OES 2 SP2: Novell Cluster Services 1.8.7 for Linux Administration Guide
Step 4 through Step 6 by making similar changes to the Unload Script and Monitor
user:
root
"Changing the IP Addresses of Servers in a Cluster" on page
Address" in the
108.
Section 8.13.1, "Changing the Administrator Credentials or LDAP
107), you are ready to change the IP
OES 2 SP2: Planning and Implementation
"Modifying the Cluster Configuration
105.
108.