Mirror virtual machines between two nas systems

Hello everyone,
I have an esx3.5 server and the vm's are stored in a thecus n5200pro nas using iSCSI. the synchronization module installed in the nas doesn't support iSCSI so I'm trying to find a solution to my problem.
Basically what I need is to mirror the first nas on the second so if the first one fails, I can just change the backup nas ip address and get things working again.
The only solution I found so far (which I'm currently testing) is using win2k3. I installed the ms iscsi initiator and created a mirror between the volumes of the two nas systems. It's currently synchronizing so I don't know if this will work yet.
My question is if there is a better way to handle this job without having to buy additional software. if not, is my current setup going to work?
guido

Hi Pranay,
>>There is a storage server which is added on both the host under as ISCSI array option :-
Do you mean the two hosts are connecting same ISCSI target of the storage server ?
Based on my understanding , shared storage is used for cluster .
Could you please tell us where the VMs is stored ?
Best Regards,
Elton Ji
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Mirror virtual machines between two nas systems

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