Release (17) - Hitachi HUS151473VL3800 - Ultrastar 73.4 GB Hard Drive Specifications

17.24 RELEASE (17)

Table 134: RELEASE (17)
Byte
7
0
1 Reserved = 0
2
3-4
5 VU = 0
The RELEASE command is used to release a LUN previously reserved.
Note: It is not an error for an Initiator to release a LUN that is not currently reserved. The drive returns Good status without
altering the reservation.
• 3rdPty bit indicates that
1 this release process is for a third party that is specified by 3rd Party ID.
0 this release process is for the Initiator itself.
• 3rd Party ID specifies the ID of the third party for which the LUN is reserved. (Refer to Section 17.29 "RESERVE
(16)" on page 181.)
• Extents must be 0. Extension is not supported by the drive.
• Reservation Identification field is ignored.
Hitachi Confidential
6 5 4
Command Code = 17h
3rdPty
Reservation Identification
Reserved = 0
Reserved = 0
Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification
Bit
3 2
3rd Party ID
175
1 0
Ext=0
FLAG LINK