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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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sshtoremoteExt

sshtoremoteExt

Function

The sshtoremoteExt command is used to log in as the super administrator to any controller and then log in to any controller in the cluster in minisystem mode.

Format

sshtoremoteExt [SlotId]

Parameters

Parameter

Description

Value

SlotId

Node ID of the target controller.

The value varies in different devices and networks, where:

  • In clusters with multiple engines, the value ranges from 0 to 99.
  • For a single engine with 2 controllers, the value ranges from 0 to 1.
  • For a single engine with 4 controllers, the value ranges from 0 to 3.

Modes

Minisystem mode

Usage Guidelines

This command is used to log in to any controller in the cluster in minisystem mode.

Example

  • Log in to controller 0C on controller 0A on a single engine with four controllers.
    Storage: minisystem> sshtoremoteExt 2 
    Ssh to controller(SlotId=2) with admin...... 
    Warning: Permanently added '127.127.127.12' (ECDSA) to the list of known hosts. 
    Authorized users only. All activities may be monitored and reported. 
    password:
  • Log in to controller 0B on controller 0A on a single engine with two controllers.
    Storage: minisystem> sshtoremoteExt 1 
    Ssh to controller(SlotId=1) with admin...... 
    Warning: Permanently added '127.127.127.11' (ECDSA) to the list of known hosts. 
    Authorized users only. All activities may be monitored and reported. 
    password:
  • Log in to controller 0B on controller 0A in PCIe Scale-out network mode.
    Storage: minisystem> sshtoremoteExt 1 
    Ssh to controller(SlotId=1) with admin...... 
    Warning: Permanently added '172.16.192.201' (ECDSA) to the list of known hosts. 
    Authorized users only. All activities may be monitored and reported. 
    password:
  • Log in to controller 0B on controller 0A in multi-controller scenarios consisting of engines with dual controllers in the IP Scale-out network mode.
    Storage: minisystem> sshtoremoteExt 1 
    Ssh to controller(SlotId=1) with admin...... 
    Warning: Permanently added '127.127.127.11' (ECDSA) to the list of known hosts. 
    Authorized users only. All activities may be monitored and reported. 
    password:
  • Log in to controller 1A on controller 0A in multi-controller scenarios consisting of engines with dual controllers in the IP Scale-out network mode.
    Storage: minisystem> sshtoremoteExt 2 
    Ssh to controller(SlotId=2) with admin...... 
    Warning: Permanently added '172.17.3.3' (ECDSA) to the list of known hosts. 
    Authorized users only. All activities may be monitored and reported. 
    password:

System Response

The following table describes the parameter meanings.

Parameter

Meaning

password

Password of the super administrator. After correctly entering the password, the user can log in to the system.

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Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 627253

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