We just finished up putting together a windows 2012 cluster using a single shared volume. I went today to build the SQL cluster and got an error stating that "No clustered disks available" when doing the install. We have a single volume that shows as a CSVFS disk in the failover cluster manager but SQL server is unable to find the volume. The other odd thing is the disk shows offline in disk management and will not allow me to place it online. Any suggestions would be greatly appreciated.
Thanks.