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Command Reference for Block

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. Based on the CLI provided by the DeviceManager, 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.
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show lun_cache general

show lun_cache general

Function

The show lun_cache general command is used to query LUN cache.

Format

show lun_cache general [ lun_id=? ]

Parameters

Parameter

Description

Value

lun_id=?

ID of the LUN whose cache must be queried.

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

Level

Administrator

Usage Guidelines

None

Example

Query LUN cache.

admin:/>show lun_cache general  

  LUN ID  Dirty Page  Fault Page 
  ------  ----------  ---------- 
  0       No          No

System Response

The following table describes the parameter meanings.

Parameter

Meaning

LUN ID

LUN ID.

Dirty Page

Whether there are dirty pages.

Fault Page

Whether there are fault pages.

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Updated: 2019-07-16

Document ID: EDOC1100049140

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