Fujitsu Eternus web GUI User Manual page 64

Chapter 5 Volume Management
5.1 Volume Status
• LUN Group
The LUN group name is displayed. The displayed name is for the LUN group to which the
host affinity setting is specified from the host that reserves the volume.
When the volume is not reserved, a "-" (hyphen) is displayed.
• Host LUN
The logical unit number is displayed. The displayed logical unit number is for the volume that
belongs to the LUN group to which the host affinity setting is specified from the host that
reserves the volume.
When the volume is not reserved, a "-" (hyphen) is displayed.
• Registrant Count
The number of reservation keys registered in the volume is displayed.
• Reservation Type
When the volume is in persistent reservation status, one of the following persistent
reservation types is displayed. When the volume is in reservation status other than persistent
reservation status, a "-" (hyphen) is displayed.
-
-
-
-
-
-
• Reservation Status
The volume reservation status is displayed.
-
-
-
• APTPL (*1)
Whether or not persistent reservation information is kept after the ETERNUS DX Disk storage
system has been shutdown/rebooted is displayed. When the volume is in reservation status
other than persistent reservation status, "No" is displayed.
*1:
-
-
WE (Write Exclusive)
EA (Exclusive Access)
WE_RO (Write Exclusive-Registrants Only)
EA_RO (Exclusive Access-Registrants Only)
WE_AR (Write Exclusive-All Registrants)
EA_AR (Exclusive Access-All Registrants)
Yes
In persistent reservation status
No
In reservation status, but not in persistent reservation status
"-" (hyphen)
Only the Reservation Key is registered (not reserved)
Activate Persist Through Power Loss
Yes
The persistent reservation information is kept.
No
The persistent reservation information is not kept.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
64
P2X0-1090-02ENZ0