Hi,
Wish these Blogs/post can help you:
http://blogs.technet.com/b/mdegre/archive/2012/10/03/moving-ssas-database-to-a-new-drive-on-same-server.aspx
http://www.techrepublic.com/blog/datacenter/sql-server-2012-alwayson-high-availability-database-for-cloud-data-centers/5885
http://technet.microsoft.com/en-us/library/jj715261.aspx
Regards,
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