HANA Hardware HA Solution from Hitachi

Hitachi Data Systems SAP HANA solutions using Hitachi Compute Blade 2500 with 520X B2 server blades offer redundant hardware components to provide fault tolerance such as

  • redundant power supplies and fans
  • two hot-swappable management modules
  • multiple Ethernet and Fibre Channel HBA interfaces.

Similarly, Hitachi Virtual Storage Platform family storage arrays offer redundant hardware components such as dual controllers, redundant frontend and back-end I/O modules, and power supply units. Storage design followed by Hitachi Data Systems for SAP HANA solutions use striping and parity to provide redundancy for automatic recovery from disk failures.
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