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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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volume showbgswitch

volume showbgswitch


The volume showbgswitch command is used to views the switch status of the thick LUN background preallocation.


volume showbgswitch




Diagnostic view

Usage Guidelines



View the number of background LUNs pre-allocated by a thick volume.

admin:/diagnose>volume showbgswitch
Current preallocating switch is on.

System Response

The following table describes the parameter meanings.



Current preallocating switch is off

The switch of background preallocation is

turned off.

Current preallocating switch is on

The switch of background preallocation is

turned on.

Updated: 2020-01-17

Document ID: EDOC1000181602

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