CA-295266: Make sure XenCert uses the LUNs specified by command line option to create SR.
CA-295266: Make sure XenCert uses the LUNs specified by command line option to create SR.

Signed-off-by: Yuan Ren <9df31c105cce542a173d98ef73efb5dfa57488fd@citrix.com>

xenserver/xencert,xenserver/xencert,xenserver/xencert