Add Extent - Expand VMFS volume....

Hi,

I created a VMFS volume of 40Gb and after a while realised I should have made it a bit bigger - I've expanded the space on my SAN and then re-scanned the adapter and all is well - I can see the extra space.

Is there a way to extend this volume into my 40Gb without loosing the contents of the directory.

I can see how to add extent but that destroys everthing...

Is there like partition magic for VMFS

Regards

Dave