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Command Reference
OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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show host reachable

show host reachable

Function

The show host reachable command is used to query whether a host is reachable.

Format

show host reachable { dest_ipv4=? | dest_ipv6=? | hostname=? } [ count=? ] [ controller=? ]

Parameters

Parameter

Description

Value

count=? Count of ping operations.

The value ranges from 1 to 30. The default value is "4".

dest_ipv4=? Host IP address.

The value can be an IPv4.

dest_ipv6=? Host IP address.

The value can be an IPv6.

hostname=? Host name.

The value contains 1 to 253 characters including letters, digits, hyphens (-), underscores (_), and periods (.).

controller=? Controller ID.

To obtain the value, run the "show controller general" command.

Level

Administrator

Usage Guidelines

None

Example

  • Check whether the specified controller to IP address "192.168.90.160" is reachable.

    admin:/>show host reachable controller=0A count=5 dest_ipv4=192.168.90.160
    Local Controller  :  0A
    Remote Host       :  192.168.90.160
    Reachable         :  Yes
  • Check whether the specified controller to IP address "fe80::3600:a3ff:fedc:46c2" is reachable.

    admin:/>show host reachable controller=0A count=5 dest_ipv6=fe80::3600:a3ff:fedc:46c2
    Local Controller  :  0A
    Remote Host       :  fe80::3600:a3ff:fedc:46c2
    Reachable         :  Yes
     
  • Check whether the current controller to IP address "fe80::3600:a3ff:fedc:46c2" is reachable.

    admin:/>show host reachable count=5 dest_ipv6=fe80::3600:a3ff:fedc:46c2
    Local Controller  :  0A
    Remote Host       :  fe80::3600:a3ff:fedc:46c2
    Reachable         :  Yes

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Reachable

Reachable.

Local Controller

Local controller.

Remote Host

Remote host information.

Translation
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Updated: 2020-03-19

Document ID: EDOC1000181601

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