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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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change pal rtt

change pal rtt


The change pal rtt command is used to enable or disable the request time trace (rtt) function of the PAL module and clear the existing rtt statistics.


change pal rtt operation=? [ controller=? ]






operation type.

The value can be "open", "close", or "clean", where:

  • "open": enables the rtt function of the PAL module.
  • "close": disables the rtt function of the PAL module.
  • "clean": clears the rtt statistics of the PAL module.


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".


Developer view

Usage Guidelines

If a delivered command does not contain a controller ID, the command will be executed on the local controller.


  • Enable the rtt function.
    developer:/>change pal rtt operation=open 
    Command executed successfully.
  • Disable the rtt function.
    developer:/>change pal rtt operation=close 
    Command executed successfully.
  • Clear the rtt statistics.
    developer:/>change pal rtt operation=clean 
    Command executed successfully.

System Response


Updated: 2019-07-11

Document ID: EDOC1000181619

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