Hey guys,
Thanks for taking time to help me out!
I will definitely give your suggestion a try Santosh and come back with feedback, also thanks Andre.
I can see the RDM VMDK file that is missing in storage browser and also it appears on node 1 in Windows as a disk.
Since posting earlier i did some more investigation. I migrated node 2 to another host, also a different host from node 1 and still cant see this missing disk. I then migrated it to the same host and it popped up straight away when adding it! But i would rather the two nodes sit on different hosts really. It is still weirdthat i can see identically mapped disks from node 1 and 2 if they are smaller then the missing disk, i don't think this is a size issue though being as one node works fine and windows sees the lun. I have also mapped the missing disk to node 2 first then tried from node 1 but same thing happens in reverse.
Will try the suggestion from Santosh soon
Thanks for the help guys
Simon