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- When add a resource from a group name, select a group → right click → 'Add Resource'. Or select Edit(E) from the main menu bar → select 'Add Resource'. Or select 'Add Resource' icon from the tool bar.
- Select 'MirrorDisk DR' from Resource Type lists and click 'Next' button. When add a resource from the mirror disk DR resource type name, this step will be skipped.
Select the mirror volume and MCCS will renew the information.
If you skip enter resource name, this will given 'Mirror_value' which value is selected driver letter.(Ex: Mirror_G)
Warning 미러 디스크 DR로 사용될 드라이브 문자 는 양쪽 서버와 DR서버는 같은 드라이브 문자로 되어있어야 합니다.
[Drive characters in the SAN environment (shared disk) are also displayed in the list. So, make sure you select the accurate drive characters.]
Data will be copied to the target node and DR node from the source node.
Be careful when you select the drive character where data exists.
If you try to add the existing mirror volume, <mirrored> will be added to the volume letter.
[Figure] Mirror Disk DR Resource Added미러주소와 DR 미러 주소를 선택합니다.
<동기화 모드> 선택합니다.
동기화 모드는 한 번 선택하면 변경할 수 없으므로 주의해서 선택해야 합니다.
왼쪽 콤보 박스는 Cluster내에 미러 라인에 대한 동기화 모드이고, 오른쪽 콤보 박스는 DR 미러 라인에 대한 동기화 모드 입니다.Sync mode : Response is slow but there is no data loss involved.
Async mode : Relatively faster than the synch mode but it can suffer from data loss.As 'Additional Settings', Check Disk option is available.
Info <Check Disk Option>
Set the check disk command option. For more details on the function, refer to MSDN.
[Figure] check disk option- When click OK button, following popup message appear.
Confirm selected server as source.
If you select wrong sever, clock cancel button.
[Figure] Alert popup message after click OK button - Click the 'Finish' button to add the mirror disk DR resource.
You can immediately check the result in the management web console.
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