How to check the VRM and CNA node connection issue? Highlighted

Latest reply: Jun 14, 2019 16:42:52 335 2 12 1

This post is about how to check the VRM and CNA node connection issue. Let's find below the procedure.


1. Check the FusionCompute portal alarm list if it still has the 'Heartbeat Communication Between the Host and VRM Interrupted' alarm. Follow the guide to check firstly.


Guide link:


https://support.huawei.com/hedex/hdx.do?docid=EDOC1100025447&lang=en&idPath=7919749|7919788|9856606|21462752|8576912.


100221e6xxbbwzxx5xxwrx.jpg

 

 

2. If the alarm is not cleared, we need to check the VRM status via PuTTY to log in to the VRM node and change to the root user.

 

l Use the command 'service had query' to check the VRM status.

 

100221ibpoiszrbpn780jr.png

 

l Use the command 'netstat–anp | grep 7500' to check the port status.

 

100221aoood1ouwxzuxldm.jpg

 

l Use the command 'iptables-S' to check the port rules which have lost or not.

 

100221srlrg7d30kbgcbgq.png

 

3. Log in to the CNA node via PuTTY to check the host status also.


l Checking the alarm list CNA node network status between other CNA node and VRM node. When you run the ping test and it fails, you need to check the E9000 switch board.


l Use the command 'ssh –v ‘VRM float ip address’ –p 7500' to check the port status on CNA host.

 

100222qm61hofk3oxxkg4m.png

 

  • x
  • convention:

anonymous93 Created Jun 14, 2019 16:14:34 Helpful(0) Helpful(0)

Very useful guide. Thanks!
  • x
  • convention:

Jin_daydayup Created Jun 14, 2019 16:42:52 Helpful(0) Helpful(0)

great, How to check the VRM and CNA node connection issue?-2967095-1How to check the VRM and CNA node connection issue?-2967095-2
  • x
  • convention:

Reply

Reply
You need to log in to reply to the post Login | Register

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " Privacy."
If the attachment button is not available, update the Adobe Flash Player to the latest version!

Login and enjoy all the member benefits

Login
Fast reply Scroll to top