Sun Microsystems StorageTek SL500 Reference Manual

Persistent Reserve In
174 SL500: Interface Reference Manual • July 2008 Revision: F • 96122
The Persistent Reservation Type Mask field contains a bit map that indicates the
persistent reservation types that are supported by the library.
TABLE 6-63 Read Reservations Parameter Data
Byte
Bit
76543210
4WR_EX
_AR (0)
EX_AC_
RO (1)
WR_EX
_RO (0)
Rsvd EX_AC
(1)
Rsvd WR_EX
(0)
Rsvd
5ReservedEX_AC_
AR (0)
Read Reservations Parameter Data Definitions:
WR_EX_AR The library returns a value of 0, indicating the Write Exclusive-All Registrants
persistent reservation type is not supported.
EX_AC_RO The library returns a value of 1, indicating the Exclusive Access-Registrants
Only persistent reservation type is supported.
WR_EX_RO The library returns a value of 0, indicating the Write Exclusive-Registrants
Only persistent reservation type is not supported.
EX_AC The library returns a value of 1, indicating the Exclusive Access- persistent
reservation type is supported.
WR_EX The library returns a value of 0, indicating the Write Exclusive persistent
reservation type is not supported.
EX_AC_AR The library returns a value of 0, indicating the Exclusive Access-All Registrants
persistent reservation type is not supported.

Sun Microsystems StorageTek SL500 Specifications

General

Brand	Sun Microsystems
Model	StorageTek SL500
Category	Storage
Language	English