What sort of storage are you using?
Can you see all the LUNs on the new host that you can see on the other hosts?
After you run a rescan can you take a look at /var/log/vmkernel.log for any messages or errors?
What sort of storage are you using?
Can you see all the LUNs on the new host that you can see on the other hosts?
After you run a rescan can you take a look at /var/log/vmkernel.log for any messages or errors?