HP SAN Virtualization Services Platform - Manual (Page 215)

Figure 43 Hierarchy tab
.
Snapshot information—Persistent Reservation tab
The Persistent Reservation tab shows the status of the persistent reservations of the selected snapshot,
including the registered initiators.
Table 96 Snapshot Persistent Reservation tab fields
Description Property
The persistent reservation type. If there is no persistent reservation, the type appears
as None. Other types are:
• Write exclusive—All initiators can read. Only the initiator that is holding the
reservation can write.
• Exclusive access—Only the initiator that is holding the reservation can read
or write.
• Write exclusive/registrants only—All initiators can read. Only registered initi-
ators can write.
• Exclusive access/registrants only—Only registered initiators can read and
write.
• Write exclusive/all registrants—All initiators can read. Only registered initiators
can write.
• Exclusive access/all registrants—Only registered initiators can read and write.
Pr Type
The ID (WWPN) of the holder of the persistent reservation.
• For most reservation types, this is the initiator port for which the reservation
was established.
• For the reservation types Write Exclusive—All Registrants and Exclusive Ac-
cess—All Registrants, the holder of the persistent reservation can be any re-
gistered initiator port.
Initiator ID
The reservation key of the holder of the persistent reservation.
• For most reservation types, this is the registration key of the initiator port for
which the reservation was established.
• For the reservation types Write Exclusive – All Registrants and Exclusive Access
– All Registrants, the reservation key is 0.
Key
HP StorageWorks SAN Virtualization Services Platform Manager user guide 215