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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 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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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).
Context-sensitive Help

Context-sensitive Help

When typing command lines on the command-line interface (CLI), you can obtain real-time assistance and guidance using the context-sensitive help.

Obtain related help about CLI by press keyword, help, or help -c.

Context-sensitive Help — "keyword"

You can query all formats and usage of commands containing the keyword of the specified command by typing the first field or command of the specified command and pressing Enter. For example:

Query all commands whose first field is tx.

admin:/diagnose>tx \\Press Enter
Error: invalid input! 
Usage: 
  tx io                                   : show counter of transaction 
  tx mgr -o [ all | work | <objectId> ] : show txmgr in system 

Try `help -c tx` for more information     
NOTE:

The command output varies with the product model. The actual command output prevails.

Context-sensitive Help — "help"

You can query the information of all available diagnose commands by typing the help command.

admin:/diagnose>help \\Press Enter
 <command>        <description> 
 help             show help information 
 drveth           diagnose function of pangea nic driver 
 drvfc            diagnose function of pangea fc driver 
 drvfcoe          diagnose function of pangea fcoe driver 
 drvsas           debug for pangea sas driver 
 drvpcie          diagnose function of pangea PCIE driver 
 drvist           iscsi tgt 
 io               show io count information 
 cmm              cli diagnose of cmm 
 quota            diagnose of quota  
 pagepool         diagnose of pagepool  
 rtt              diagnose command for req-time-trace 
 sddebug          BDM SD debug 
 sio              sio debug 
 hdm              debug command of hdm 
 xrb              xve remote buffer module debug command 
 xnet             xve networking 
 logzone          debug command for logzone 
 tx               diagnose for transaction 
 ckgiof           ckgiof debug command 
...... 

NOTE:

The command output varies with the product model. The actual command output prevails.

Context-sensitive Help — "help -c"

You can query formats, usage, and parameters of all commands that contain the keyword of the specified command by typing the help -c command and then the first field of the specified command. For example:

Query formats, usage, and parameters of all commands whose first field is leveling.

admin:/diagnose>help -c leveling \\Press Enter
NAME 
        leveling - leveling debug command 

SYNOPSIS 
        leveling io [poolid] [tierid]. 
        leveling progress [poolid] [tierid]. 


DESCRIPTION 
        leveling io: Show io counter. 
        leveling progress: show the progress of the leveling. 


OPTIONS 
        [poolid] 
                Type the ID for the storage pool. 

        [tierid] 
                Type the ID for the storage tier.     
NOTE:

The command output varies with the product model. The actual command output prevails.

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Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 622036

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