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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 functionsand how to set the CLI and manage the storage system through these commands.

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xnet showka

xnet showka

Function

The xnet showka command is used to query heartbeat information about connections between an instance and a node.

Format

xnet showka -c [idx] -n [nid] -usermode

Parameters

Parameter

Description

Value

idx Instance number.

-

nid Peer node number.

-

usermode This parameter is mandatory. It must be added to the end of a command as a suffix to query user state information.

The value can be:

  • "-app_data": executes the command for the app_data process.
  • "-devm": executes the command for the devm process.
  • "-sys_app": executes the command for the sys_app process.
  • "-cfg_app": executes the command for the cfg_app process.

Views

Diagnostic view

Usage Guidelines

OceanStor 18500 V5 Kunpeng, 18500F V5 Kunpeng, 18800 V5 Kunpeng and 18800F V5 Kunpeng storage systems support this command.

Example

Query heartbeat information about connections between instance "3" and node "0".

admin:/diagnose>xnet showka -c 3 -n 0xc0000 -app_data
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
conn            dst_nid             point type   farm  status      interval_s  t_times     count       interval_ms 
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0xfffd89417000  0xc0000             1025  server roce  working     1           9           0           888         
0xfffd89415e00  0xc0000             1026  server roce  working     1           9           0           908         
0xfffd89414c00  0xc0000             1027  server roce  working     1           9           0           932         
0xfffd89413a00  0xc0000             1028  server roce  working     1           9           0           952         
0xfffd894074c0  0xc0000             2307  client roce  working     1           9           0           976         
0xfffd894086c0  0xc0000             2308  client roce  working     1           9           0           996         
0xfffd894062c0  0xc0000             2306  client roce  working     1           9           0           20          
0xfffd89405100  0xc0000             2305  client roce  working     1           9           0           40          
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

System Response

The following table describes the parameter meanings.

Parameter

Meaning

conn

Connection pointer.

dst_nid

Peer node number.

point

Unique ID of a connection.

type

Connection service type.

farm

Protocol type.

status

Connection status.

interval_s

Heartbeat interval.

t_times

Timeout interval.

count

Count of timeout heartbeats.

interval_ms

Heartbeat interval.

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Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 764349

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