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LUN Expansion and Virtual LVI/LUN User's Guide

ManualsBrandsHitachi ManualsNetwork Router9900 V Series
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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.