Hitachi Universal Storage Platform VM Computer Drive User Manual


 
3-8 Functional and Operational Characteristics
Hitachi Universal Storage Platform V/VM User and Reference Guide
Logical Units
The Universal Storage Platform V/VM is configured with OPEN-V LU types. The
OPEN-V LU can vary in size from 48.1 MB to 4 TB. For information on other LU
types (OPEN-3, OPEN-9), contact your Hitachi Data Systems representative.
For maximum flexibility in LU configuration, the USP V provides the Virtual
LVI/LUN (VLL) and LUN Expansion (LUSE) features. Virtual LVI/LUN allows
users to configure multiple LUs under a single LDEV, and LUN Expansion
enables users to concatenate multiple LUs into large volumes. For further
information on Virtual LVI/LUN and LUN Expansion, please refer to the Virtual
LVI/LUN User’s Guide (MK-96RD630) and LUN Expansion User’s Guide
(MK-96RD616).