How to deal with Communication Between a VRM and Other VRMs in the VRM Domain Interrupted alarm on FusionCompute V1R5C00 version

This alarm is generated when the communication between a Virtualization Resource Management (VRM) node and other VRM nodes in the VRM domain is interrupted.

This alarm is cleared when the communication resumes.
Query the IP address of the VRM node for which the alarm is generated.

On the FusionCompute portal, choose System > System Configuration, and choose Site Cascading in the navigation tree on the left.
The Cascading page is displayed.

Make a note of the management plane floating IP address of the faulty VRM node.
Check the network.

Use PuTTY to log in to a VRM.
Ensure that the management plane floating IP address and username gandalf are used to establish the connection.

Run the following command and enter the password of user root to switch to user root:

su - root


On the VRM node, ping the management plane floating IP address of the faulty VRM node and check whether it can be pinged.

If yes, go to Step 6.
If no, have technical support rectify the network fault.

Check the VRM process.

Use PuTTY to log in to the faulty VRM.
Ensure that the management plane floating IP address and username gandalf are used to establish the connection.

Run the following command and enter the password of user root to switch to user root:

su - root


Run the following command to check the process status:
service vrmd status

Check whether the following information is displayed:

Checking for service vrm running

If yes, contact technical support.
If no, go to Step 10.

Run the following command to restart the VRM process:
service vrmd restart

After 3 or 4 minutes, switch to the Alarm page and check whether the alarm is cleared.

If yes, no further action is required.
If no, go to Step 12.

Log in to the VRM node.
For details, see Step 3.

On the VRM node, ping the management plane floating IP address of the faulty VRM node and check whether it can be pinged.

If yes, go to Step 14.
If no, go to Step 17.

Log in to the faulty VRM node.
For details, see Step 6.

Run the following command to check the process status:
service vrmd status

Check whether the following information is displayed:

Checking for service vrm running

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