Hi All,
In our VMWare ESXi 4.1 cluster, I've just come across a datastore that consists of two extents. One of these extent LUNs has the Round Robin path policy set while the other is using VMW_PSP_FIXED_AP. Do you think this could cause issues? We experienced I/O issues on some virtual machines that contain VMDKs on this datastore the other day, after they had new RDMs added to them. We think the issue is probably down to this but wondered if anyone could give further advice.
Cheers,
Duncan