We have a couple of Linux Red Hat virtual machines running on top of the VMware ESXi cluster.
We aren't sure is vMotion configured or not.
Is it possible to identify if vMotion is configured or activated, from within the guest Linux Red Hat OS itself?
No, I don't think live migration settings are exposed to VMware guests. The easy way would be with vmware-toolbox-cmd, and I do not see anything relevant there.
Rather, write automation scripts to check this using the vSphere API. If live migration configuration is important to you, you can ask for a read only user to verify.
