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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, 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. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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show remote_device general

show remote_device general

Function

The show remote_device general command is used to query information on remote devices.

Format

show remote_device general [ scope=? ] [ remote_device_id=? ] [ array_type=? ]

Parameters

Parameter

Description

Value

remote_device_id=?

ID of a remote device.

To obtain the value, run "show remote device general" without parameters.

scope=?

Scope of a query.

The value can be:

  • "linked_array": The remote devices that have been connected to the storage system will be queried.
  • "all": All created remote devices will be queried for no matter those devices have connected to the storage system or not.

array_type=?

Type of a remote device.

The value can be:

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

Views

Guest, vstore user view

Usage Guidelines

  • The following parameters or parameter sets are mutually exclusive: scope, remote_device_id, and array_type.
  • Run the show remote_device general command to query the information about all remote devices.
  • Run the show remote_device general remote_device_id=? command to query the information about a specified remote device.
  • Run the show remote_device general scope=? command to query the information about remote devices in a specified scope.
  • Run the show remote_device general array_type=? command to query the information about remote devices with a specified type.

Example

To query details on existing remote devices,run the following command.

admin:/>show remote_device general 
ID Name Health Status Running Status WWN SN Device Type Remote Device Type 
--- -------------- ------------- -------------- --- -- ------------------------- ------------------ 
512 Default Device Normal Link Up -- -- Heterogeneity --

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

ID of the remote device.

Name

Name of the remote device.

Health Status

Health state of the remote device.

Running Status

Running state of the remote device.

WWN

World wild name of the remote device.

SN

Serial number of the remote device.

Device Type

Type of the remote device.

Remote Device Type

Product ID of the remote device.

Vendor

Vendor of the remote device.

FC Link Number

Number of Fibre Channel links on the remote device.

ISCSI Link Number

Number of iSCSI links on the remote device.

Compress Algorithm

Compression algorithm used between arrays.

Compress Judge

Checks whether the compression function for data transmission between arrays is enabled.

Compress Algvalid

Indicates whether the compression algorithm takes effect.

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Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 651490

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