Figure 4 shows the results of executing the  installSAM  command. Data Server Manager user data in the  ibm-datasrvrmgr/Config  folder is sensitive. The Data Server  Manager HA cluster keeps this data safe by synchronizing backups across nodes. With the installation of  rsyncand inotify tools, any changes in this folder are synchronized from one node to the other node. If  Data Server Manager is failing on a node, the other node starts with the same configuration data.  The rsync and inotify tools need to be installed on both master and backup nodes. Run the following  commands on both nodes. These tools monitor and synchronize  ibm-datasrvrmgr/Config  file  changes that are on the two nodes (root authority is needed): Install rsync and inotify tools [root@dsm-master tsamp]# yum install rsync [root@dsm-master tsamp]# yum install inotify-tools 3 Setting Up IBM Data Server Manager as a Highly Available Service Figure 4. Results of the installSAM command