Table 3-7 Persistent Reservation Management Method - Sun Microsystems storagetek sl500 Reference Manual

TABLE 3-7 Persistent Reservation Management Method

Command
Initialize Element (07h)
Initialize Element with Range
(37h)
Inquiry (12h)
Log Sense (4Dh)
Mode Select (15h/55h)
Mode Sense (1Ah/5Ah)
Move Medium (A5h)
Persistent Reserve In (5Eh)
Persistent Reserve Out (5Fh)
Position to Element (2Bh)
Prevent/Allow Media
Removal (1Eh)
Read Element Status (B8h)
Release Unit (17h/57h)
Request Sense (03h)
Request Volume Element
Address (B5h)
Reserve Unit (16h/56h)
Send Diagnostic (1Dh)
Send Volume Tag (B6h)
Test Unit Ready (00h)
Write Buffer (3Bh)
96122 • Revision: F
Non-registered Initiators
Conflict
Conflict
Allowed
Allowed
Conflict
Conflict
Conflict
Allowed
Register, allowed
Reserve, conflict
Release, conflict
Clear, conflict
Preempt, conflict
Pre/Abt, conflict
Reg/Ign, allowed
Conflict
Prevent = 0, allowed
Prevent = 1, conflict
CurData = 0, conflict
CurData = 1, allowed
Conflict
Allowed
Conflict
Conflict
Conflict
Conflict
Conflict
Conflict
Device Reservations
Registered Initiators
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Register, allowed
Reserve, conflict
Release, allowed
Clear, allowed
Preempt, allowed
Pre/Abt, allowed
Reg/Ign, allowed
Allowed
Allowed
Allowed
Conflict
Allowed
Allowed
Conflict
Allowed
Allowed
Allowed
Allowed
Chapter 3 SCSI Bus Operations 31