9.4.2 Configuring the split and merge policy by using clmgr 9.4.3 Starting cluster services after a split If the split and merge action plan of  Disable cluster services auto start  is chosen in the  configuration, then when a split event occurs, the losing partition nodes are restarted without  bringing the cluster services online until these services are manually enabled. The configuration must be synchronized to propagate this change across the cluster. 350  IBM PowerHA SystemMirror V7.2.3 for IBM AIX and V7.2.2 for Linux # clmgr modify cluster SPLIT_POLICY=none MERGE_POLICY=none The PowerHA SystemMirror split and merge policies have been updated. Current policies are: Split Handling Policy : None Merge Handling Policy : None Split and Merge Action Plan : Reboot Example 9-8 The clmgr modify split and merge policy for none Figure 9-29 The clmgr split and merge options The  clmgr  utility has the following changes for the split and merge policy configuration  (Figure 9-29): GLYPH<SM590000> There is a local and remote quorum directory. GLYPH<SM590000> There is a new  none  option for the merge policy. GLYPH<SM590000> There are new  diable_rgs_autostart  and  disable_cluster_services_autostart  options  for the action plan. The split and merge policy of  none/none  can be configured only by using  clmgr , as shown in  Example 9-8. There is no SMIT option to configure this option.