HDS definitions of notations
Hitachi storage definitions of notations Before getting to explore Hitachi storage arrays, first, allow us to get some Hitachi data systems definitions of terms. Array Group (Disk feature) – The term used to describe...
Hitachi VSP
Differences between Hitachi VSP G200 G400 G600 G800 G1000
Differences between Hitachi VSP models Specifications G200 G400 G600 G800 G1000 Max Raw internal capacity 1512TB 2880TB 4320TB 8640TB 6912TB Max Raw external capacity 8PB 16PB 16PB 64PB 255PB Max cache size 64GB 128GB...
RAID levels comparison in Hitachi VSP storage systems
RAID levels comparison in Hitachi VSP storage systems RAID‐10 RAID‐5 RAID‐6 Description Data Striping +(plus) Mirroring Data Striping with +(plus) distributed parity Data Striping with two distributed parities Disk count 4 (or) 8 4...
Hitachi Virtual Storage Platform(VSP) Architecture
Hitachi Virtual Storage Platform (VSP) Architecture The Hitachi VSP architecture is a modular based enterprise-level storage system. A fully configured VSP will contain a maximum of 6 racks with 2 DKC units and 16...