Help Center/ Dedicated Distributed Storage Service/ User Guide (Paris and Amsterdam Regions)/ Introduction/ Storage Pool Capacity Description
Updated on 2022-02-21 GMT+08:00
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Storage Pool Capacity Description

Table 1 Storage pool capacity description

Type

Description

Requested Capacity

Specifies the capacity of the storage pool that you apply for.

Raw Capacity

Specifies the raw capacity of the storage pool that you apply for.

The requested capacity of a storage pool is no less than 85% of its raw capacity.

Total Available Capacity

Specifies the total available capacity of a storage pool.

Allocated Capacity

Specifies the storage pool capacity that has been allocated.

Includes the capacity allocated to:

  • Volumes of VMs, bare metal servers, and containers
  • Advanced services such as SFS Turbo and RDS
  • Snapshots created during backup creation

Used Capacity

Specifies the storage pool physical capacity that has been used.

Includes the capacity already used by:

  • Volumes of VMs, bare metal servers, and containers
  • Advanced services such as SFS Turbo and RDS
  • Snapshots created during backup creation
Table 2 Storage pool capacity calculation example

Parameter

Capacity

Requested Capacity

27.2 TB

Raw Capacity

32 T

Total Available Capacity

27.2*1024 G=27852 G

Allocated Capacity

7330 GB

Used Capacity

432 GB
Parent topic: Introduction