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Command Reference 10

OceanStor 18500 V3 and 18800 V3 Mission Critical Storage System V300R003

"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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show performance lun_copy

show performance lun_copy


The show performance lun_copy command is used to query the performance statistics on a LUN copy task. Run this command to analyze the performance statistics on a LUN copy task in real time.


show performance lun_copy [ lun_copy_id=? ] [ lun_copy_id_list=? ]





lun_copy_id=? ID of a LUN copy task on which you want to query performance statistics.

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

lun_copy_id_list=? List of LUN copy task IDs on which you want to query performance statistics.
  • To obtain the value, run "show lun_copy general".
  • Separate the LUN copy task IDs with commas (,) or hyphens (-).



Usage Guidelines

  • You will be prompted with optional performance statistics categories upon running this command. In this condition, typing a number or multiple numbers (separated by commas) for the selected categories and pressing "Enter" displays the performance statistics for those categories.
  • Performance statistics will be updated in real time.
  • Typing "q" on the command line interface (CLI) exits the active performance statistics display.


Query the performance data of the LUN copy which ID is "0".

admin:/>show performance lun_copy lun_copy_id=0
0.Bandwidth(MB/s) / Block Bandwidth(MB/s) 
1.Unsynchronized Data Amount(MB)
Input item(s) number seperated by comma:0
  Bandwidth(MB/s) / Block Bandwidth(MB/s) : 0

System Response


Updated: 2019-07-22

Document ID: EDOC1000084078

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