No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


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 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.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
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: 2019-07-11

Document ID: EDOC1000181602

Views: 657751

Downloads: 56

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Previous Next