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1. To add a group, select 'group name → right click → "Add Group' " from configuration tree.
   Or select '"Edit(E) → " → "Add Group' " from main menu.
   
   [Figure] Adding a Group 
   
   
   

2. If you select '"Add Group'", you will see the initial group wizard.

   In the wizard, enter a group name and select the nodes from "Available Nodes" list and move to "Target target" Nodes list by clicking allow.

   Info
   If you select only one node from "Available nodes" list, then single node group will be created. If you add this, a group is not able to perform failover in case of failure. (If you have selected a single node cluster in the installation step, only one node will be displayed in the "Available nodes" list.)

   
   [Figure] Operation Target Node Selection
   

    

3. Click the "Additional Settings" button to choose group type as failover or parallel. This option will be disabled for single node group.
   
   [Figure] Additional Settings View

   Info
   Failover group failover from active to standby node when failure occurs.  Parallel group is configured with the resources that can be executed on more than 2 nodes at the same time. Parallel group does not support failover, but restart the service when it is failed in local node.

    

4. Designate a group policy and configure an application.
   For more on how to add each resource, refer to the below link.
   Refer to the descriptions of adding Applications in "7.4. Applications".
   Refer to the descriptions of adding Process in "7.3 5 Process".
   Refer to the descriptions of adding Windows service service  in "7.7 8 Service".
   

   Info
   If there is something wrong with the added resource, you can press the "X" mark to delete it. You can change the online/offline order of added resources by pressing the arrow icon.

    
   [Figure] Application Configuration
   
   

   
   

5. Configure the network related resource.
   For more on how to add each resource, refer to the below link. 
   Refer to the descriptions of adding a NIC in “7.1 2 Network Interface Card".
   Refer to the descriptions of adding a IP in "7.2 3 IP Address".

   Warning
   Before add an IP resource, you must add a NIC resource in advance.

    
   [Figure] Network Configuration

6. Configure the disk related resource.

   For more on how to add each resource, refer to the below link.

    

   Refer to the descriptions

   of 

   of adding Shared

   Disk  in

   Disk in "7.

   5

   6 Shared Disk".

    

   Refer to the descriptions of adding Mirror Disk in "7.7 Mirror Disk".

   Refer to the descriptions

   of 

   of adding SCSI Lock

    in

   in "7.

   8

   9 SCSI Lock".

   Refer to the descriptions of adding Oracle Database in "7.

    

   10 Oracle Database".

   Refer to the descriptions

   of adding Mirror Disk in

   of adding Oracle Listener in "7.

   6 Mirror Disk

   11 Oracle Listener".

   Refer to the descriptions

   of 

   of adding Shared Disk DR

    in

   in "7.

   11

   12 Shared Disk DR".

   Refer to the descriptions

   of 

   of adding Mirror Disk DR

    in

   in "7.

   12

   13 Mirror Disk DR".

   Refer to the descriptions

   of 

   of adding

   DRBD9 Mirror disk 

   PPAS in "7.

   13 DRBD9 Mirror Disk

   14 PPAS". 

   
   [Figure] Disk Configuration  
    
7. Once you have added all the resources using adding group wizard, it will suggest a dependency among resources by MCCS automatically.
   If you want to edit the dependency, select the "Palette" in the right tab and change it. 
    
   [Figure] Recommended Dependency Modified
   
   
8. After configure the dependency, check the summary of the group and resources information and press the '"Finish' " button to add a group.
   
    [Figure] Group Detailed Information View 
   
   

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1. To delete group, select Select "Group" -> Right Click -> "Delete Group". 
   If one or more than one of the resources is online state, a message shown below will appear.
   
   
2. If one or more than one of the resources is online state, a message shown below will be appeared.
   Offline the group first before deleting it. 
   
   [Figure] Warning Message of Deleting Group
   
   
   

3. If the mirror disk is included in the group, a message asking whether you want to delete replication configuration. 

   Info
   If you click the "OK" button, mirror set between source and target will also deleted. But when you click the "Cancel'" button, mirror set will be remained and only mirror disk resource will be only deleted.

   
   [Figure] Deleting Mirror Disk View

   
   

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