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Attribute

Description

Type

DefaultEditNote
DiskDUID

DUID(Device Unique ID, 16 byte as Hex value) of disk is used as identifier. Specify DUID of reserve disk.
This value is secure when DriveLetter atribute us specified. Try not to insert this value yourself.
DUID information can be checked through scsicmd.cmd command and both nodes need to have the same value.

STRING X 
DriveLetter

Disk to be used for reservation is specified by drive letter.
When register drive letter, DUID of connected disk will automatically obtain in drive letter.

STRING X 
KeyMAC address is used as Reserved-Key. This key is automatically set by agent.STRING   
PreemptWaitCount

Time waiting for permission of other node before reservation
Waiting time is (PreemptWaitCount * MonitorInterval) seconds.

INTEGER2 timesO 
PrType

This attribute decides on how to give the permission of reserve disk access as Persist Type specified in SCSI3-PR spec.
There are 6 types bur MCCS uses 5 (Write Exclusive Registor Only) or 3 (Exclusive Access) .

INTEGER

Prtype=5O 

 

 

scsicmd.cmd Command

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