Hi
Yes - that ESXI server loses access to the storage. Just to be clear, I only have one vdisk (so in the MSA there is only one 'ownership'. I then have 5 LUNs on that vdisk. So, can one LUN be changed over independently and also, bear in mind that other 2 esxi servers are the same LUN accessing on the other controller (though they 'should' be able to go to the other controller as they also have access via 2 direct connections (one to each controller))
I can see both the active and active(I/O) paths for all the LUNs in vmware so as far as I can there are 2 paths to all LUNs
I hope that makes sense
Kerry
PS - Have edited link in earlier post as suggested