How does VMware HA work?

Related questions

1. What is a failover?
2. What are the components of virtualization?
3. What is vSphere availability?
4. Will vMotion work without vCenter?
5. What is ha in vSphere?
6. What is vLockstep?
7. What does vSphere HA virtual machine monitoring action mean?
8. What happens when Fault Tolerance is disabled on the primary virtual machine?
9. What is the difference between VMware HA and fault tolerance?
10. What is VMotion and Svmotion?

Tags

1. #other
2. #heartbeat
3. #maintains
4. #agent
5. #detects
6. #cluster
7. #placed
8. #affected
9. #virtual
10. #vmware
11. #process
12. #continuously
13. #hosts
14. #initiates
15. #failures
16. #server
17. #monitors
18. #machines
19. #restarting