- physical hardware has trouble, e.g. fan failure -> my VM gets live migrated to a different host, I don't notice or care
- physical hardware explodes -> my VM restarts on a different host, I might notice but I don't care
Disaster planning is a lot easier with VMs (even with pets not cattle).
- physical hardware has trouble, e.g. fan failure -> my VM gets live migrated to a different host, I don't notice or care
- physical hardware explodes -> my VM restarts on a different host, I might notice but I don't care
Disaster planning is a lot easier with VMs (even with pets not cattle).