I have a 2 node 2012 r2 cluster and am trying to add another 2012 r2 server
I fully pathced the new server and when adding a node it runs validation which fails on the dsm qfe versions
the 2 original units are qfe 16384, the new fully patched server is qfe 17088
so I can't add it to the cluster without validating
I can skip the validation and add it that way, but
I need to know if adding this node with the diffrent mpio dsm version is ok for a while so I can move the vm over and update and restart the other 2 older servers?
the issue is I don't have enough resources to put all the vm's on 1 server
we are a healthcare facility and I don't wan thte cluster to go down
any help would be appreciated