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Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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show storage_pool tier

show storage_pool tier

Function

The show storage_pool tier command is used to query the information on existing storage tiers in a storage pool.

Format

show storage_pool tier pool_id=?

Parameters

Parameter

Description

Value

pool_id=? 0peration type.

To obtain the value, run the "show storage_pool general" command in the guest view.

Level

Guest

Usage Guidelines

None

Example

Querying information about storage tiers in the storage pool whose ID is 0.

admin:/>show storage_pool tier pool_id=0
Name : Performance 
Pool ID : 0 
Health Status : Normal 
Running Status : Online 
Capacity : 500.000GB 
Allocated Capacity : 6.000GB 
Free Capacity : 494.000GB
RAID Level : RAID6
Capacity Shrink Range : [100.000GB, 500.000GB]
RAID Disk Number : 6 
Stripe Depth : 128.000KB
Estimated Move-up Data : 0.000B 
Estimated Move-down Data : 0.000B

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Name

Storage pool name.

Pool ID

Storage pool ID.

Health Status

Health status.

Running status

Operating status.

Capacity

Total capacity of the storage pool.

Allocated Capacity

Used capacity of the storage pool.

Free Capacity

Total free capacity of the storage pool.

RAID Level

RAID level of the storage pool.

Capacity Shrink Range

Maximum capacity reduction range of the storage pool.

RAID Disk Number

RAID disk number of the storage pool.

Stripe Depth

Stripe depth of the storage pool.

Estimated Move-up Data

Amount of data to be migrated to a higher performance tier of the storage pool.

Estimated Move-down Data

Amount of data to be migrated to a lower performance tier of the storage pool.

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Updated: 2020-01-17

Document ID: EDOC1000181601

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