Great move VM to new data warehouses

Read some of the other discussions on this topic... I have a slight twist... can someone offer some guidelines\options on the best way to move a very large virtual machine

starting from a NetApp array to an array of EMC VNX.  The virtual machine has 4 discs - including 1 + to 2 each and is currently running on an ESX 4.0 host.  We want to move the

warehouses of data and comments to a new host ESXi 5.  Can be 2 steps if necessary.  No downtime will be difficult and should be kept to a minimum.  I used vMotion

and the converter.  A test of vMotion generated a complaint of block size.  Converter is very slow and often times out.  If the prompt can be turned off, I can use the data store

browser to move the. VMDK, then the .vmx unregister\re-registry.  Slowly perhaps, but should be better than the converter.  Unfortunately, the 4 discs are all separate data storage

and therefore do not reside with the dtatastore containing the .vmx.  Can I still do this by changing the .vmx to point to the new locations of disc?

The reason why I try whether the Storage vMotion is possible, is mainly to avoid outages. With ESXi 5 host that has access to all data warehouses, you can storage vMtotion the power VM, VMFS versions no matter what and block sizes. However, keep in mind that migration between different block sizes is slower than the migration with between the warehouses of data with the same block size.

André

Tags: VMware

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