HDS announced Hitachi Tiered Storage Manager for Mainframe today, along with the V04 related mainframe microcode performance improvments including flash acceleration.
HTSM for Mainframe was known internally during development as project "Dakota". The product enables automated control of application storage service levels through automated HDT tiering policies for application datasets aligned to SMS storage groups or to individual devices. At the same time, it provides reporting and control for ongoing management and monitoring of Hitachi Dynamic Tiering for Mainframe.
New HTSM for Mainframe product page on HDS.com