Avago Technologies Syncro 9361-8i - Manual (Page 42)

Avago Technologies
- 42 -
Syncro CS 9361-8i and Syncro CS 9380-8e Solution User Guide 
October 2014
Chapter 2: Creating the Cluster
Creating the Cluster in SuSE Linux Enterprise Server (SLES)
Figure 30 Network Settings on Routing Tab
5. Restart the network service if needed by entering the following command:
/etc/init.d/network restart
6. Edit the /etc/hosts file to include the IP address and the hostname for both node 1, node 2, and the remote client.
Make sure that you can access both nodes through the public and private IP addresses.
The following examples use sles-ha1 to denote node 1 and sles-ha2 to denote node 2.
YOUR_IP_ADDRESS_1 sles-ha1.yourdomain.com sles-ha1
YOUR_IP_ADDRESS_2 sles-ha1.yourdomain.com sles-ha1
YOUR_IP_ADDRESS_3 sles-ha2.yourdomain.com sles-ha2
YOUR_IP_ADDRESS_4 sles-ha2.yourdomain.com sles-ha2
YOUR_CLIENT_IP_ADDRESS client.yourdomain client
7. Establish ssh keyless entry from node1 to node 2, and vice versa, by entering the following commands:
ssh-keygen
ssh-copy-id -i ~/.ssh/id_rsa.pub root@node1
2.4.1.3 Connect to the NTP Server for Time Synchronization
Perform the following steps to configure both the nodes to use the NTP server in the network for synchronizing the
time.
1. Access Yast > Network Services > NTP configuration, and then select Now & on boot.
2. Select Add, check Server, and select the local NTP server.
3. Add the IP address of the NTP server in your network.