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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 remote_lun general

show remote_lun general

Function

The show remote_lun general command is used to query basic information about remote LUNs in a remote device.

Format

show remote_lun general array_type=? [ remote_device_id=? ] [ remote_lun_wwn=? ] [ link_type=? ] [ link_id=? ]

Parameters

Parameter

Description

Value

array_type=?

Type of a remote device.

The value can be:

  • 1:"replication": The remote device is from Huawei.
  • 2:"heterogeneity": The remote device is from a third-party manufacturer.
  • 4:"cloud_replication": The remote device is from Huawei which support Cloud_replication service.

remote_device_id=?

ID of a remote Device.

To obtain the value, run "show remote_device general".

remote_lun_wwn=?

WWN of a remote LUN.

Run the show remote_lun general command to obtain the value.

link_type=?

Link type.

The value can be:

  • FC: A remote device is connected to a local device by Fibre Channel links.
  • iSCSI: A remote device is connected to a local device by iSCSI links.

link_id=?

Link ID.

Run the "show remote_device link" or "show remote_device elink" command without any parameters to obtain the value.

Level

Guest

Usage Guidelines

  • The remote_lun_wwn parameter can be set only when the array_type parameter is set to heterogeneity.
  • The link_type parameter can be set only when the array_type parameter is set to heterogeneity.
  • When the link_type parameter is set, you must set the link_id parameter.
  • The following parameters or parameter sets are mutually exclusive: remote_device_id, remote_lun_wwn, and link_type.

Example

  • Query basic information about remote LUNs in remote device "0".
    admin:/>show remote_lun general array_type=replication remote_device_id=0 
    Lun Id Name Health Status Device ID 
    ------ -------------------- ------------- --------- 
    0 LUN000_001 Normal 0 
    10 snap_001 Normal 0 
    11 snap_002 Normal 0 
    12 snap_001_Snap_012_10 Normal 0 
    13 snap_002_Snap_012_11 Normal 0 
    14 COPY_001 Normal 0 
    15 COPY_002 Normal 0 
    16 COPY_003 Normal 0 
    17 COPY_004 Normal 0 
    1 LUN000_002 Normal 0 
    2 LUN000_003 Normal 0 
    3 LUN000_004 Normal 0 
    4 LUN000_005 Normal 0 
    5 LUN_clone Normal 0 
    6 LUN_clone01_001 Normal 0 
    7 LUN_clone01_002 Normal 0 
    8 LUN_clone01_003 Normal 0 
    9 CLONE Normal 0 
      
    Device SN Capacity Lun WWN Vendor Model Lun Path Number 
    -------------------- ---------- -------------------------------- -------- --------------- --------------- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cd0800000000 -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016ad8bc0000000a -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016ad91d0000000b -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016aeaa60000000c -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016aeae90000000d -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016c55d30000000e -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016c55f30000000f -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016c561700000010 -- -- -- 
    210235G7KA10D9000001 1.000GB 6200bc71009b9952016c564a00000011 -- -- -- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cd2c00000001 -- -- -- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cd4e00000002 -- -- -- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cd7d00000003 -- -- -- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cda300000004 -- -- -- 
    210235G7KA10D9000001 2.000GB 6200bc71009b99520116390e00000005 -- -- -- 
    210235G7KA10D9000001 2.000GB 6200bc71009b995201168beb00000006 -- -- -- 
    210235G7KA10D9000001 2.000GB 6200bc71009b995201168c1200000007 -- -- -- 
    210235G7KA10D9000001 2.000GB 6200bc71009b995201168c3100000008 -- -- -- 
    210235G7KA10D9000001 2.000GB 6200bc71009b9952011c644700000009 -- -- --
  • Query basic information about remote LUNs in remote device "513".
    admin:/>show remote_lun general array_type=heterogeneity remote_device_id=513 
    Lun Id Name Health Status Device ID 
    ------ -------------------- ------------- --------- 
    0 LUN001 Normal 513 
      
    Device SN Capacity Lun WWN Vendor Model Lun Path Number 
    -------------------- ---------- -------------------------------- -------- --------------- --------------- 
    210235G7KA10D9000001 5.000GB 6200bc71009b99520025cd0800000000 HUAWEI S3900-M300 4

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Lun Id

ID of remote LUN.

Name

Name of remote LUN.

Health Status

Health State of remote LUN.

Device ID

ID of remote device.

Device SN

Serial number of remote device.

Capacity

Capacity of remote LUN.

Lun WWN

World wild name of remote LUN.

Vendor

Vendor of remote device.

Lun Path Number

Path number of remote LUN.

Model

Product of remote device.

Device Name

Name of a remote device.

Device WWN

World wide name (WWN) of a remote device.

Sector Size(B)

Size of a sector.

Is Thin LUN

Whether the current remote LUN is a thin LUN.

Is Used

Whether the current remote LUN is used.

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Updated: 2019-07-16

Document ID: EDOC1100049140

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