HIT/ME works with W2K12/R2 CSV volumes, W2K8 CSV's don't support UNMAP is the major difference.  But HIT/ME will create smart copies and replicas of CSV volumes  Yes cluster file shares are supported with HIT/ME.    If you think about it,  SQL, Exchange are in effect a "share".   In that it's an NTFS volume with services running against it.  SQL, Exchange or fileshare services. 
hello all, Can I use ASM/ME for windows server 2012 File Server failover clustering? we can use it with exchange, sql, sharepoint... , but I don't find any document for fileserver. thanks.
Can I use ASM/ME for windows server 2012 File Server failover clustering?