HDS definitions of notations

HDS definitions of notations

Hitachi definitions of notations Before going to explorer about Hitachi storage arrays, first let us get some Hitachi data systems definitions of terms. Array Group (Disk feature) – The term used to describe a...

What is hitachi dynamic provisioning?

What is hitachi dynamic provisioning?

Hitachi Dynamic Provisioning (HDP) Dynamic provisioning in Hitachi VSP is works on concept of thin provisioning. Hitachi Dynamic Provisioning (HDP) was introduced on the USP V/VM arrays. It provided a mechanism for grouping multiple...

Hitachi Virtual Storage Platform(VSP) Specifications

Hitachi Virtual Storage Platform(VSP) Specifications

Component Range Capacity Architecture Hitachi Hierarchical Star Network Maximum internal capacity 2.5PB Maximum internal and external capacity 255PB Maximum number of logical volumes 65,280 Cache memory capacity Minimum 128GB Maximum 1TB Cache flash memory...

Fibre vs Fiber in SAN

Fibre vs Fiber in SAN

Fibre vs Fiber: Fibre Channel was originally designed to support fiber optic cabling only. But later copper cables are also used to avoid the damage due to heat produced in storage systems. The committee...