Hitachi 9900 V Series User Manual
Page 40
PRELIMINARY RELEASE
28
Chapter 4 Virtual LVI/LUN Operations
The Parity Group - LDEV outline (on the upper left of the VLL tab; see Figure 4.2) shows the
hierarchical structure of the subsystem, including a disk group number (e.g., Box 1), the
parity group number (e.g., 1-1), the RAID level (e.g., 3D+1P), and the CU number (e.g., 1-1-
(1).
Figure 4.2
Parity Group - LDEV Outline (From the LUSE/VLL Panel, VLL Tab)
The
icon indicates that there are no pending VLL actions on that CU.
The
icon indicates that VLL actions have been stored, but not yet implemented on
the subsystem.