Manual for MK-90RD7042-11

The Hitachi Virtual Storage Platform (VSP) is a high-capacity, high-performance data storage system offering a wide range of storage and data services, software, logical partitioning, and simplified replication across heterogeneous storage systems. Its virtualization layer enables deployment of applications within a new framework, leveraging investments and aligning IT with business objectives. Key services include business continuity, content management, thin provisioning, non-disruptive data migration, Dynamic Tiering, high availability, security, I/O load balancing, data classification, and file management. The system utilizes technological advances for improved reliability and serviceability. It supports various configurations from a single rack to a six-rack system, incorporating controller and drive chassis with HDDs, SSDs, and Flash Module drives. Features like scalability, high performance, high capacity, connectivity for mainframe and open systems, Storage Navigator, and high reliability are emphasized. Non-disruptive service and upgrades are facilitated through hot-swappable components and firmware updates. The system is also designed to be economical and quiet, with thermostatically-controlled fans and power-saving standby modes.