VMware, NAS and redundancy

Hello

We will set up a new environment and think about a ReadyNAS and two machines as guests of vm. I'm on the right track when I think of vCenter it is necessary here to be able to move guests between the host computers?

And is it possible to use it as the failover, which moves all guests to the other virtual machine host if one of the machines crash? And it is also a part of vCenter?

Is this a good setup for some computers invited for a small business with two hosts of vm for redundancy?

Thanks in advance!

I'm on the right track when I think of vCenter it is necessary here to be able to move guests between the host computers?

Yes - the Victoria Cross is the tool that allows migration (vMotion) Hot of the VMs - without it, you can move virtual machines between host computers, but it will be a rather arduous manual process. . and require downtime.

And is it possible to use it as the failover, which moves all guests to the other virtual machine host if one of the machines crash?

The feature you need here is called HA. What will happen if it is not the machine is "moving" but rather that if the ESX host fails, the VM will be restarted on another ESX host. You need a VC to set this up, but the feature will be contimnue to operate, even if VC crashes.

And it is also a part of vCenter?

Yes - it is set up by the CR (but not dependent on this subject)

Tags: VMware

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