How do I create redundant (or mirrored) virtual servers?

Here's the senerio:

I have a server VMWare ESX 4.1.0 6 virtual servers (we'll call this server A server).

I recently bought a new 4.1.0 ESX Server and it is running 1 VM (we'll call this server server B).

Server is running out of disk space, while I pass some of these virtual servers to server b (this isn't a problem, I know how to do this)

My question is:

1.75 TB of space Server B has 2 stores of data DS1 and DS2 has 930 GB of space

I want to spend most of the virtual servers of the server A to DS2 on server B then have these updated virtual servers mirrored on DS1 on server B, so that if there is a problem with the server mirroed on DS1 DS2 will take over and continue to run. I also want to reflect that I leave on A DS1 server on server B.

Is this possible? If so, how should I do? Thank you

If you have shared the infrastructure between the two you could use Fault Tolerance.

http://www.VMware.com/products/fault-tolerance/overview.html

Tags: VMware

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