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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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change ftds delay_statistics_switch

change ftds delay_statistics_switch

Function

The change ftds delay_statistics_switch command is used to enable or disable the function of collecting latency statistics by LUN or file system on a specified controller. Only one object (LUN or file system) can be collected at a time. If you set parameters repeatedly, the latest values prevail.

Format

change ftds delay_statistics_switch switch=? controller=? type=? id=?

Parameters

Parameter

Description

Value

switch

Switch for enabling or disabling a function.

The value can be "on" or "off".

controller

ID of a controller.

To obtain the value, run "show controller general".

type

Statistics type.

The value can be "lun" or "file_system".

id

Object ID.

-

Views

Developer view

Usage Guidelines

None

Example

  • Enable controller 0A to collect latency statistics of the LUN whose ID is 1.
    developer:/>change ftds delay_statistics_switch switch=on controller=0A type=lun id=1 
    Command executed successfully
  • Enable controller 0A to collect latency statistics of the file system whose ID is 1.
    developer:/>change ftds delay_statistics_switch switch=on controller=0A type=file_system id=1 
    Command executed successfully
  • Disable the function of controller 0A to collect latency statistics by LUN or file system.
    developer:/>change ftds delay_statistics_switch switch=off controller=0A 
    Command executed successfully

System Response

None

Translation
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Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 629537

Downloads: 56

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