Hp StorageWorks XP48 Disk Array Manuel d'utilisateur télécharger pdf (Page 38)

Using Provisioning Manager 38

Figure 3-2 Storage Pool Management in Concept

3-1-2 Storage Pools and Storage Areas Provided by Device Manager

A Provisioning Manager storage pool is created by applying the My Storage mechanism provided by Device

Manager.

• Each My Storage area has a one-to-one correspondence with a storage pool (when storage pools of user

groups at lower levels are included).

• The hierarchical structure of the logical groups enables hierarchical management of storage pools.

Figure 3-3 shows the relationships between logical groups, user groups, My Storage areas, and storage pools.

In Figure 3-3, the user groups UG A1 and UG A2 exist under the user group UG A, and UG A is under the

system administrator’s user group Admin.

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Hp StorageWorks XP48 Disk Array Manuel d'utilisateur Page 38