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Command Reference
OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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change lun_migration

change lun_migration


The change lun_migration command is used to change the LUN migration properties.


change lun_migration source_lun_id=? [ speed=? ] [ work_mode=? ] [ period_speed=? ] [ period_start_day=? ] [ period_end_day=? ] [ period_start_time=? ] [ duration=? ]





source_lun_id=? ID of a source LUN.

Run the "show lun_migration general" command without parameters to obtain the value.

speed=? LUN migration speed.

The value can be "Low", "Middle", "High", or "Highest".

work_mode=? LUN migration split mode.

The value can be "Auto" or "Manual", and the default value is "Auto".

period_speed=? Migration rate in a specified period.

The value can be "Low", "Middle", "High", or "Highest", and the default value is "Middle".

period_start_day=? Start day of a specified period.

From 2000-01-01 to 2035-12-31.

period_end_day=? End day of a specified period.

From 2000-01-01 to 2035-12-31.

period_start_time=? Start time of a specified period.

From 00:00 to 23:59.

duration=? Duration of a specified period.

From 00:00 to 23:59.



Usage Guidelines



  • Change the LUN migration speed.

    admin:/>change lun_migration source_lun_id=5 speed=High
    Command executed successfully.
  • Change the LUN migration work_mode.

    admin:/>change lun_migration source_lun_id=5 work_mode=Manual
    Command executed successfully.
  • Change the specified speed in a period for LUN migration.

    admin:/>change lun_migration source_lun_id=0 period_speed=High period_start_day=2019-03-12 period_end_day=2019-03-12 period_start_time=08:00 duration=01:00 
    Command executed successfully.

System Response


Updated: 2020-03-19

Document ID: EDOC1000181601

Views: 406334

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