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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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spa querydiskcap

spa querydiskcap


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


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





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.



Diagnostic view

Usage Guidelines

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


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.



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.

Updated: 2019-07-12

Document ID: EDOC1000138402

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