...
| Warning |
|---|
When click ESC key while creating group, group creation process is cancelled. |
Adding
...
Resource Group
- 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 from configuration tree
[Figure] Group Registration Screen - Register Button of Toolbar
[Figure] Group Registration Screen - Group Register Button of Edit Menu
Add Group wizard is launched as shown below.
[Figure] Initial Add Group View
Enter group name, select the nodes from Available nodes list and click the '▶' button to moves these in Target Nodes lists.
[Figure] Select Active node ViewWhen select just a node from Available nodes list, you can create single node group.
[Figure] Single node Group View
Group 그룹 등록을 선택하면 초기 그룹 등록 화면이 나타납니다.
그룹 등록 초기 화면에서 그룹의 이름을 입력하고 운영 대상 노드를 왼쪽 창에서 오른쪽 창으로 이동 합니다.
Info 운영 대상 노드를 한 노드만 선택하면 싱글노드 그룹을 생성할 수 있습니다.
선택시 그룹은 장애시 페일오버 할 수 없습니다.(설치 프로그램에서 싱글노드클러스터를 선택했다면 가용 노드에는 한 노드만 표시됩니다.)
[그림] 운영 대상 노드 선택 화면Info Unlike failover group, Single node group does not support failover when failure occurs.
If you have selected single node cluster in installation step, only one node appears in Available Nodes list.
[Figure] Single Node Cluster ViewInfo Unlike failover group, Single node Cluster does not support failover when failure occurs.
Click Additional Settings to choose group mode as failover or parallel.
추가 설정 버튼을 눌러서 그룹의 정책을 페일오버로 지정할 것인지 병렬운영으로 지정할 것인지 결정합니다.
두노드 이상을 "운영대상노드"에 추가 했을때 "추가설정" 이 활성화 됩니다.
[Figure] Additional Settings ViewInfo 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.
After completed Basic Settings, you can add resources to be monitored by wizard based.
[Figure] Initial Configuration Application View
For more on how to add each resource, refer to the below link.
Refer to the descriptions of Adding in "7.4 Applications".
Refer to the descriptions of Adding in "7.3 Process".
Refer to the descriptions of Adding in "7.7 Service".- If the added resource is incorrect, it can be deleted through clicking X.
To define the start or stop order among resources, use the arrow to change the order.
[Figure] Adding Service Resource View
After completed 'Configure Applications', you can add NIC and IP address resource. To add IP resource, enter IP address which is represent for both nodes which is called Virtual IP address and enter resource name.
Default value is same as virtual IP address and you can edit as your definition.Warning NIC resource must be defined before add an IP resource.
[Figure] Adding iP Resource View- For more detail setting, click 'Additional Settings' and click 'OK' to complete 'Configure Network'.
[Figure] Additional setting View
After completed 'Configure Network', you can add disk resource.
[Figure] Initial Disk Configuration View
For more on how to add each resource, refer to the below link.
Refer to the descriptions of Adding in "7.5 Shared Disk".
Refer to the descriptions of Adding in "7.8 SCSI Lock".
Refer to the descriptions of Adding in "7.6 Service".
Mirror disk resource is added as below.
[Figure] Adding mirror disk resource is completed
After needed resource are all configured, MCCS will show suggested dependency map.
[Figure] Suggest dependency View
If you want to change the dependency, click Selection in the Dependency tool in the right tab.
[Figure] Select Dependency View
Select the dependency line to be deleted, right click and select 'Unlink' to delete dependency between the resources.
[Figure] Deleting dependency view
Click "OK" button and dependency will is deleted.
[Figure] Check to delete dependency
After deleting dependency, dependency line is disconnected.
[Figure] After deleting dependency view
To define dependency between the resources, select '↓Create Dependency' from 'Palette'.
[Figure] Create dependency view
Click parent resource first and then click child resource.
[Figure] Create dependency view
This is message to check to create dependency.
[Figure] Check create dependency view
Dependency map is completed shown as below.
[Figure] After creating dependency view
After creating dependency그룹의 정책을 지정하고 애플리케이션을 구성합니다.
각 리소스 추가 방법은 아래 링크를 참조 하십시오.
"7.4 복합 응용 리소스" 에서 복합응용 추가 참조.
"7.3 기본 응용 리소스"에서 기본응용 추가 참조.
"7.7 서비스 리소스"에서 서비스 리소스 추가 참조.Info 추가된 리소스가 잘못되었을 경우 X 표시를 눌러 삭제할 수 있습니다.
추가된 리소스의 시작 및 종료 순서는 화살표 아이콘을 이용하여 변경할 수 있습니다.
[그림] 애플리케이션 구성 화면 -
네트워크 관련 리소스를 구성합니다.
각 리소스 추가 방법은 아래 링크를 참조 하십시오.
"7.1 네트워크 카드 리소스"에서 네트워크 카드 추가 참조.
"7.2 네트워크 주소 리소스"에서 네트워크 주소 추가 참조.Warning IP 리소스 사용 시 반드시 네트워크 어댑터 리소스가 정의 되어야 합니다.
[그림] 네트워크 구성 화면 - 디스크 관련 리소스를 구성합니다.
각 리소스 추가 방법은 아래 링크를 참조 하십시오.
"7.5 공유 디스크 리소스"에서 공유 디스크 리소스 추가 참조.
"7.9 스카시예약 리소스"에서 스카시예약 리소스 추가 참조.
"7.6 미러 디스크 리소스"에서 미러 디스크 리소스 추가 참조.
[그림] 디스크 구성 화면
- 리소스를 모두 구성하면 MCCS 에서 권장하는 의존성을 제시해 줍니다.
의존성을 변경하고 싶다면 오른쪽 탭의 의존성 도구의 클릭후 의존성을 변경 합니다.
[그림] 권장 의존성 수정 화면 - After creating dependency, detailed information of group configuration can be shown as below.
[Figure] Group Detailed Information View - Summary of group creation result will appears after this is completed successfully.
[Figure] Group Creation is completed
If you would like to skip this step, check on 'Skip network configuration' and click 'Next' button.
[Figure] IP Resource and network Configuration View
[Figure] Progressing After Deactivating the Network Configuration Option
To add NIC resource, select a NIC from drop down box of 'Select Network Adapter' and enter resource name.
Default value is same as name of NIC and you can edit as your definition.
[Figure] Network Adapter Select View
Add Group Only
To add group only, and not resource, please follow the steps below.
...
Deleting
To delete group, check the online state of the group first. If there are online group, the resources should be terminated or deleted.
...
Deleting
그룹을 삭제하기 위해서는 먼저 삭제하려는 그룹에 온라인 상태의 리소스들이 있는지 확인하시기 바랍니다.
만일 온라인 상태의 리소스가 있다면 해당 리소스를 종료하거나 또는 삭제해야 합니다.
- To delete group, select Select Group - Right Click - Delete Group.
[Figure] Delete Group View
If one or more than one of the resources is online state, a message shown below will appear. - When this happens, offline the group first before deleting it.
[Figure] Warning Message of Deleting Group
A warning window appears to confirm to delete group.
[Figure] Confirm Delete Group View If the mirror disk is included in the group, a message asking if replication program of mirror disk will be deleted as well.
Info if you click "OK" button, replication program is deleted as well. Press "Cancel" button if you do not wish to delete replication program.
This is the view after deleting group.
[Figure] Deleting Mirror Disk View
[Figure] After Delete Group View