Shulou(Shulou.com)06/02 Report--

We have installed the virtual machine above. Since it is a ceph share, we simulate the hot migration to migrate the installed virtual machine to the node2. (note, remember to remove the ISO in the virtual machine DVD, otherwise the migration will fail)

OK, there is no problem with migration now. The following configuration is highly available. Create a group first.

Add HA

Now let's test it. Now that the virtual machine is running on node2, let's shut down node2 later to see if the virtual machine runs to node1 or node3 and starts up. Now let's shutdown now node2.

Now that the virtual machine is disconnected, wait a minute to see if it starts on another node.

Look at the automatic startup on other nodes, indicating that the high availability configuration is correct.

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