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

Reminder

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

upgrade

Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. 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).
show space stage_info

show space stage_info

Function

The show space stage_info command is used to query the I/O running status of a specified module.

Format

show space stage_info sub_module=? controller=? [ filter=? ]

Parameters

Parameter

Description

Value

sub_module=?

Indicates the sub module name.

The value could be: "io", "dmn", "sync", "object", "log", "scan", "sync_task", "vaai".

controller=?

Indicates the controller ID.

The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".

filter=?

Indicates the filter condition.

The value must be "hang" only.

Views

Developer view

Usage Guidelines

None

Example

To query the running status of "scan" sub module, run the following command.

developer:/>show space stage_info sub_module=scan controller=0A 

  Stage                           Enter  Exit  Hanging  Average Time 
  ------------------------------  -----  ----  -------  ------------ 
  scan read - (1/6)check flow     0      0     0        0              
  scan read - (2/6)lock tree      0      0     0        0              
  scan read - (3/6)read impl      0      0     0        0              
  scan read - (4/6)fill back      0      0     0        0            
  scan read - (5/6)bp info        0      0     0        0              
  scan read - (6/6)node info      0      0     0        0              
  scan object - (1/3)read bonus 0      0     0        0              
  scan object - (2/3)hold dmn     0      0     0        0              
  scan object - (3/3)read data 0      0     0        0              
  scan object - (1/2)scan bonus 0      0     0        0              
  scan object - (2/2)scan object  0      0     0        0              
  get capacity - (1/1)read data 0      0     0        0              
  scan bonus - (1/5)check flow 0      0     0        0              
  scan bonus - (2/5)lock obs      0      0     0        0              
  scan bonus - (3/5)read data     0      0   0        0              
  scan bonus - (4/5)fill back     0      0     0        0              
  scan bonus - (5/5)ckg info      0      0     0        0              
  scan objset - (1/2)get obj      0      0     0        0              
  scan objset - (2/2)scan impl 0      0     0        0              
  scan objset - (1/1)multi scan 0      0     0        0              
  multi scan - (1/1)object        0      0     0        0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Stage

Indicates stage name.

Enter

Indicates the enter count of stage.

Exit

Indicates the exit count of stage.

Hanging

Indicates the hanging count of stage.

Average Time

Indicates average stage execution time.

Translation
Download
Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 697751

Downloads: 36

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