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OceanStor 9000 V5 7.0 Command Reference 03

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change node disk_writecache

change node disk_writecache

Function

The change node disk_writecache command is used to set write caching status for SMR disks.

Format

change node disk_writecache <nodeid> <slotid> <switch>

Parameters

Parameter

Description

Value

nodeid Node ID.

The value can contain only 1 to 127 digits.

slotid Slot of Disk.

2 bits digits.

switch The write caching status for disks.

On:the write caching status for the disk is on.

Off:the write caching status for the disk is off.

Level

Super administrator

Usage Guidelines

none.

Example

Enable write caching for SMR disks.

admin:/>change node disk_writecache 6055 20 open
Command executed successfully. 

System Response

None

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Updated: 2019-05-07

Document ID: EDOC1100067955

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