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1. Install MCCS on both nodes
2. Set group
3. Add shared disk resource 
4. Enable shared disk resource and check offline on both nodes
5. Add SCSI Lock resource (Select new device path which is not assigned for shared disk resource.)
6. Enable SCSI Lock resource and check Key in resource attribute in MCCS Console
7. Change PrType 1 to 3 for attribute of SCSI Lock resource
8. Configure dependency of resources (SCSI Lock resource must go online first)
9. Test failover from node2 to 1
10. Test failover from node1 to 2
11. Customer applications that use the volume setting
    
    
    

Adding

There are two way to add a resource which one is select this from a group name and another is select this from a resource type.

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스카시 예약 응용 리소스를 그룹에 추가합니다.
스카시 예약 리소스 구성전에, SCSI3지원 스토리지를 통해 볼륨을 사전에 구성 해야 합니다. 

1. When add a resource from a group name, select a group → right click → 'Add Resource'. 
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   [Figure] Adding Resource in a group
   
   
2. Select 'SCSILOCK' from Resource Type lists and click 'Next' button. 
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   [Figure] Select Resource Wizard View
   Next steps are same as adding in resource type.
   

Adding in Resource Type

1. 
   
2. ResourceType → Right Click → Click Add Resource
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   [Figure] Adding Resource in a resource type
    If all the information is retrieved, you can select a device path used as the SCSI reservation resource.
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   [Figure] Selecting driver letter View
   When there is no disk for SCSI Lock resource, "Disk Not Found" message appears.
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   [Figure] Disk Not Found
    If you select a device path used for the SCSI reservation resource, a name will be automatically recommended.
   
   [Figure] Select device path
   Click 'Finish' and SCSI Lock resource is added.
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   [Figure] Adding SCSI Lock resource is completed
   그림] 스카시예약 리소스 추가 화면
   
   
3. 완료 버튼을 클릭하면 스카시 예약 리소스가 추가 되며, 
    관리 웹 콘솔 상에서 바로 확인이 가능합니다.
   
   

Deleting

Select resource type → right click → delete resource.

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삭제된 리소스는  관리 웹콘솔 상에서 바로 사라집니다. 

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Status

The following table explains the status switching of the MCCS resource caused by a user's command and the status.
The command assumes that it is generated by a user.

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Attribute

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[Figure] SCSI Lock Attribute view

SCSI Lock resource provides the following detailed attributes as well.
Setting are available in "Resource Unique Attribute" in resource's attribute tab.
Each attribute value has the following meanings:스카시 예약 리소스의 고유 속성을 표시 합니다.

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