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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 disk_domain general

show disk_domain general

Function

The show disk_domain general command is used to query information about disk domains.

Format

show disk_domain general [ disk_domain_id=? ]

Parameters

Parameter

Description

Value

disk_domain_id=?

Disk domain ID.

The value ranges from 0 to 31.

Level

Guest

Usage Guidelines

  • Run the "show disk_domain general" command to query basic information about all disk domains.
  • Run the "show disk_domain general disk_domain_id=?" command to query details about a specified disk domain.

Example

  • Query details about disk domain "0". [Note: OceanStor Dorado V3 V300R002 does not support Tier0 Disk Number, Tier0 Total Capacity, Tier0 Free Capacity, Tier0 Hot Spare Capacity, Tier0 Used Hot Spare Capacity, Tier0 Hot Spare Strategy, Tier1 Disk Number, Tier1 Total Capacity, Tier1 Free Capacity, Tier1 Hot Spare Capacity, Tier1 Used Hot Spare Capacity, Tier1 Hot Spare Strategy, Tier2 Disk Number, Tier2 Total Capacity, Tier2 Free Capacity, Tier2 Hot Spare Capacity, Tier2 Used Hot Spare Capacity, Tier2 Hot Spare Strategy, Thin Reconstruction.]
    admin:/>show disk_domain general disk_domain_id=0 
    ID : 0 
    Name : DM 
    Health Status : Normal 
    Running Status : Online 
    Total Capacity : 4.830TB 
    Free Capacity : 4.342TB 
    Hot Spare Capacity : 499.687GB 
    Used Hot Spare Capacity : 0.000B 
    Hot Spare Strategy : Low 
    Disk Number : 10 
    Wear Leveling State :  Wear Leveling 
    Anti Wear Leveling Disk ID :  -- 
    Tier0 Disk Number : -- 
    Tier0 Total Capacity : -- 
    Tier0 Free Capacity : -- 
    Tier0 Hot Spare Capacity : -- 
    Tier0 Used Hot Spare Capacity : -- 
    Tier0 Hot Spare Strategy : -- 
    Tier1 Disk Number : -- 
    Tier1 Total Capacity : -- 
    Tier1 Free Capacity : -- 
    Tier1 Hot Spare Capacity : -- 
    Tier1 Used Hot Spare Capacity : -- 
    Tier1 Hot Spare Strategy : -- 
    Tier2 Disk Number : -- 
    Tier2 Total Capacity : -- 
    Tier2 Free Capacity : -- 
    Tier2 Hot Spare Capacity : -- 
    Tier2 Used Hot Spare Capacity : -- 
    Tier2 Hot Spare Strategy : -- 
    Thin Reconstruction : -- 
    Disk Encryption Switch: Off  
    Controller enclosure : CTE0 
    Controller      : 0A,0B
  • Query basic information about all disk domains.
    admin:/>show disk_domain general 
    ID Name Health Status Running Status Total Capacity Free Capacity Hot Spare Capacity Used Hot Spare Capacity  
    -- ---- ------------- -------------- -------------- ------------- ------------------ -----------------------  
    0 d0 Normal Online 4.055TB 556.242GB 524.312GB 0.000B

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Tier0 Hot Spare Strategy

Hot spare strategy of tier "0".

ID

Disk domain ID.

Name

Disk domain name.

Health Status

Health status.

Running Status

Operating status.

Total Capacity

Total capacity of the disk domain.

Free Capacity

Total free capacity of the disk domain.

Hot Spare Capacity

Total hot spare capacity of the disk domain.

Used Hot Spare Capacity

Total used hot spare capacity of the disk domain.

Hot Spare Strategy

Hot spare strategy.

Disk Number

Number of disks.

Wear Leveling State

Disk domain wear leveling state.

Anti Wear Leveling Disk ID

Anti-wear leveling disk ID.

Tier0 Disk Number

Number of disks on tier "0".

Tier0 Total Capacity

Total capacity of tier "0".

Tier0 Free Capacity

Total free capacity of tier "0".

Tier0 Hot Spare Capacity

Hot spare capacity of tier "0".

Tier0 Used Hot Spare Capacity

Used hot spare capacity of tier "0".

Tier1 Disk Number

Number of disks on tier "1".

Tier1 Total Capacity

Total capacity of tier "1".

Tier1 Free Capacity

Total free capacity of tier "1".

Tier1 Hot Spare Capacity

Hot spare capacity of tier "1".

Tier1 Used Hot Spare Capacity

Used hot spare capacity of tier "1".

Tier1 Hot Spare Strategy

Hot spare strategy of tier "1".

Tier2 Disk Number

Number of disks on tier "2".

Tier2 Total Capacity

Total capacity of tier "2".

Tier2 Free Capacity

Total free capacity of tier "2".

Tier2 Hot Spare Capacity

Hot spare capacity of tier "2".

Tier2 Used Hot Spare Capacity

Used hot spare capacity of tier "2".

Tier2 Hot Spare Strategy

Hot spare strategy of tier "2".

Thin Reconstruction

Whether to enable thin reconstruction.

Disk Encryption Switch

Disk encryption switch.

Controller enclosure

ID list of controller enclosures.

Controller

Controller.

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Updated: 2019-07-16

Document ID: EDOC1100049140

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