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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 count

show remote_lun count

Function

show remote_lun count command is used to query the number of LUNs in a remote device.

Format

show remote_lun count array_type=? [ remote_device_id=? ] [ link_type=? ] [ link_id=? ]

Parameters

Parameter

Description

Value

array_type=?

Type of a remote device.

Values:

  • replication: The remote device is made by Huawei.
  • heterogeneity: The remote device is made by a third-party manufacturer.

remote_device_id=?

ID of a remote device.

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

link_type=?

Link type.

Values:

  • 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

  • If the link_type parameter is set, you must set the link_id parameter.
  • The following parameters or parameter sets are mutually exclusive: link_type and remote_device_id.

Example

Query the number of LUNs in remote device "0".

admin:/>show remote_lun count array_type=replication remote_device_id=0 
Remote Lun Count 
---------------- 
8

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Remote Lun Count

Number of remote LUNs.

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Updated: 2019-07-16

Document ID: EDOC1100049140

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