13 persistent reserve out (5f), Table 163.persistent reserve out (5f) – Hitachi ULTRASTAR 15K450 HUS154530VLF400 User Manual
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Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
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19.13 PERSISTENT RESERVE OUT (5F)
Table 168: PERSISTENT RESERVE OUT (5F)
The PERSISTENT RESERVE OUT command is used to request service actions that reserve the drive for the exclusive or
shared use of the initiator. The command uses other service actions to manage and remove such reservations. This command
is used in conjunction with the PERSISTENT RESERVE IN command, and should not be used with the RESERVE and
RELEASE commands.
Note: If a PERSISTENT RESERVE OUT command is received when a RESERVE is active for the drive, the command will
be rejected with Reservation Conflict status.
Parameter List Length must be 18h. If not, Check Condition status will be returned, with sense key of Illegal Request and
additional sense code of Parameter List Length Error.
.
Byte
Bit
7
6
5
4
3
2
1
0
0
Command Code = 5Fh
1
Reserved = 0
Service Action
2
Scope=0
Type
3-6
Reserved = 0
7-8
Parameter List Length = 18h
11
VU = 0
Reserved = 0
FLAG
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