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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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spa querydiskcap

spa querydiskcap

Function

The spa querydiskcap command is used to view information about a single disk or all disks in a tier.

Format

spa querydiskcap -p pool id -d disk id -t tier id -k zone type

Parameters

Parameter

Description

Value

pool id Disk domain ID.

The ID can be obtained by running the show disk_domain general command in super administrator mode.

disk id Disk ID.

-

tier id Tier ID.

The value ranges from 0 to 2.

zone type Zone type.

-

Views

Diagnostic view

Usage Guidelines

This command must be run on the working controller of the disk domain.

Example

View information about a single disk or all disks in a tier.

admin:/diagnose>spa querydiskcap -p 0 -d 513 -t 1 -k 1
Disk(id: 513, status: 1) data capacity info
total   cap: 397888 MB
used    cap: 0 MB 
free    cap: 394688 MB
isolate cap: 0 MB

System Response

The following table describes the parameter meanings.

Parameter

Meaning

total cap

Total capacity of a disk.

used cap

Used capacity of a disk.

free cap

Free capacity of a disk.

isolate cap

Isolated capacity of a disk.

Translation
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Updated: 2020-01-17

Document ID: EDOC1000181602

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