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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F 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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ms showio

ms showio


The ms showio command is used to view the I/O count of background scanning tasks.


ms showio




Diagnostic view

Usage Guidelines



View the I/O count of background scanning tasks.

admin:/diagnose>ms showio 
Media scan io counter: 

Action Step Start      Back Good  Back Bad Date Err Not Back 
----------- ---------- ---------- ---------- ---------- ----------  
Scan Task         5778       5778          0          0          0 
Scan Disk        57750      57750          0       0          0 
Scan Dmp         57723      57723          0          0          0 

Upd Pool             1          1          0          0          0 
Upd Disk            20         20          0          0          0 
Upd Dmp             20         20          0          0          0 

System Response

The following table describes the parameter meanings.



Action Step

Task step name.


Task start count.

Back Good

Count of tasks that are successfully returned.

Back Bad

Count of tasks that fail to be returned.

Not Back

Count of tasks that are not returned.

Updated: 2019-07-11

Document ID: EDOC1000181619

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