Hitachi ULTRASTAR 15K450 HUS154530VLF400 - Manual (Page 214)

Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
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19.12.1 Service Action
The following service action codes are implemented. If a reserved service action code is specified, the drive returns a Check
Condition status. The sense key is set to Illegal Request and the additional sense data is set to Invalid Field in CDB.
Table 164: PERSISTENT RESERVE IN, Service Action Codes
Code Name Descriptions
00h Read Keys Reads all registered Reservation Keys
01h Read Reservations Reads all current persistent reservations
02h Report Capabilities Returns capability information
03h Read Full Status
Reads complete information about all registra-
tions and the persistent reservation, if any
04h-1Fh Reserved Reserved