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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 functionsand how to set the CLI and manage the storage system through these commands.

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xrb iomstat

xrb iomstat


The xrb iomstat command is used to collect information about IOPS during the specified period.


xrb iomstat -t time





time Sets a statistical period (unit: second).

The value is an integer between 1 and 120.


Diagnostic view

Usage Guidelines

  • To run the command, you must set a statistics period and the period cannot exceed 120 seconds.
  • Only after the statistical period runs out, you can perform the next collection operation.


Set the statistical period to 10 seconds and start collecting information.

admin:/diagnose> xrb iomstat -t 10  
RDMA iom on success.
Please wait (10000)ms and check the result.

System Response


Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 756797

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