HP Surestore 28/48-Slot with DLT7000 Digital Linear Tape SCSI-2 Drive and SCSI - Page 69

Reserve (6) Command (16H), 3rdPty, Third Party Device ID, Element

Page 69 highlights

Library SCSI-3 Command Set Reserve (6) Command (16H) Reserve (6) Command (16H) Reserves the library for use by a single SCSI initiator when the library is connected to multiple initiators. Table 2-19 Reserve (6) Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code (16H) 1 Reserved (0) 3rdPty Third Party Device ID Element 2 Reservation Identification 3 Element List Length (MSByte) 4 Element List Length (LSByte) 5 Control Byte (0) NOTE 3rdPty When set to 1, the library is reserved for the SCSI device specified in the Third Party Device ID field (SCSI-2 compliance, SCSI-3 obsolete). Third Party Device ID A third party device ID identifies the SCSI device the library is to be reserved for (SCSI-2 compliance, SCSI-3 obsolete). Element When set to 1, any valid element identified in the element list is reserved for the initiator making the request. When set to 0, all elements are reserved. Third Party reservation will not be available through the Fibre Channel Bridge Chapter 2 2- 25

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Chapter 2
2-25
Library SCSI-3 Command Set
Reserve (6) Command (16H)
Reserve (6) Command (16H)
Reserves the library for use by a single SCSI initiator when the library is
connected to multiple initiators.
3rdPty
When set to 1, the library is reserved for the SCSI device specified in the
Third Party Device ID field (SCSI-2 compliance, SCSI-3 obsolete).
Third Party Device ID
A third party device ID identifies the SCSI device the library is to be
reserved for (SCSI-2 compliance, SCSI-3 obsolete).
Element
When set to 1, any valid element identified in the element list is reserved
for the initiator making the request.
When set to 0, all elements are reserved.
NOTE
Third Party reservation will not be available through the Fibre Channel
Bridge
Table 2-19
Reserve (6) Command CDB
Byte
7
6
5
4
3
2
1
0
0
Operation Code (16H)
1
Reserved (0)
3rdPty
Third Party Device ID
Element
2
Reservation Identification
3
Element List Length (MSByte)
4
Element List Length (LSByte)
5
Control Byte (0)