hello
we are running a 3 server hyperv setup with windows server 2008 r2 datacenter.
we are using cluster shared volumes for these 3 servers.
the servers are connected to the storage via 2 methods... isci and a sas cable.
we created 4 cluster disks and this setup worked for about a year. all three servers see the csv... live migrates work.. among the three servers and its all good.
about three weeks ago.. 1 server just stopped seeing the csv drives/folder.
when u click on the csv folder in the local drive it freezes explorer... even though on that bad server all the validations check out.. no errors just a few warnings..
in the event viewer for the storage we see timeout to the cluster and then bad network path errors...
but network wise everything pings out and has no issues..
after multiple restarts and updating drivers and storage management stuff... it still 2 that works and this last one doesnt see it for no good reason..
can anyone help?