HP 3PAR StoreServ 7400 2-node HP 3PAR SmartStart 1.1 User's Guide (QL - Page 34
Storage Software Components, HP 3PAR StoreServ Storage System Data Layers
View all HP 3PAR StoreServ 7400 2-node manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 34 highlights
8 Storage Software Components HP 3PAR StoreServ Storage systems include both the hardware components that physically store your data, and the software applications that manage your data. An HP 3PAR storage system is composed of the following logical data layers: • Physical disks • Chunklets: On an HP 3PAR StoreServ 7000 Storage system, chunklets are 1 GiB units of disk space • Logical disks: Advanced storage components that add RAID stability • CPGs (Common Provisioning Groups): Shared pools of storage space • Virtual Volumes: Data containers accessible by host systems The relationship between HP 3PAR storage system data layers is illustrated in Figure 1 (page 34). Figure 1 HP 3PAR StoreServ Storage System Data Layers 34 Storage Software Components