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Type The value of the Type field specifies the characteristics of the
persistent reservation being established for all data blocks within the
extent or within the logical unit. Refer to Table 5–68 for the applicable
Type codes and their meanings
Parameter List
Length Fields contained in the PERSISTENT RESERVATION OUT
parameter list specify the reservation keys and extent information
required to perform a persistent reservation service action.
The parameter list is 24 bytes in length; the Parameter List Length
field contains 24 (18h) bytes.
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Table 5–67 provides detailed descriptions of each of the PERSISTENT
RESERVATION OUT command’s seven possible service actions (Service Action
codes appear in bits 0 – 4 of Byte 1).