ok, this problem drove me nuts!

basically we have a windows 2008 r2 cluster running live migration connected into a fiber channel eva4400 san

live migration is configured but doesnt work.

i try to access the cluster shared volume on both nodes and it doesnt work on one node with the only message coming back as “Access is Denied”

however a basic active / passive failover cluster works…. confusing…

hp dsm and mpio installed and configured.

host settings set in the san

all the pre-reqs for the nics etc… and configuration of windows for clustering and live migration done

everything in the right order!

so what is the answer…. SYMANTEC ENDPOINT PROTECTION… removed it and up came everything

still working on a work around but so far nothing…. more to post when i have it!