3.1.18PERSISTENT RESERVE IN (5E)

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This command is used to obtain information about persistent reservations and reservation keys that are active within a device server. This command is used in conjunction with the PERSISTENT RESERVE OUT command (see 3.1.19).

The actual length of the PERSISTENT RESERVE IN parameter data is available in a parameter data field. The "Alloation Length" field in the CDB indicates how much space has been reserved for the returned parameter list. If the length is not sufficient to contain the entire parameter list, the first portion of the list shall be returned. This shall not be considered an error. If the remainder of the list is required, the application client should send a new this command with a "Allocation Length" field large enough to contain the entire list.

3.1.18.1PERSISTENT RESERVE IN service actions

The service action codes for the PERSISTENT RESERVE IN command are defined below.

Code

Name

Description

 

 

 

00h

READ KEYS

Reads all registered Reservation Keys

01h

READ RESERVATION

Reads the current persistent reservations

02h-1Fh

Reserved

Reserved

 

 

 

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Fujitsu MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES Persistent Reserve in 5E, Persistent Reserve in service actions

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