BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN VERSION:1.0 BEGIN:VEVENT DTSTART:20141120T163000Z DTEND:20141120T170000Z LOCATION:292 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:ABSTRACT: Our presentation considers different approaches in building HA storage subsystems in HPC environment. We give definition to high availability and compare different alternatives to deploy parallel storage systems. The following options are opposed: shared disk cluster vs shared nothing cluster, replication vs erasure coding. We discuss evolution of RAID technology and describe development of RAIDIX core technologies, such as RAID 7.3, RAID 7.N, Cluster-in-a-Box for HPC Environment. SUMMARY:Building High Availability Storage in HPC Environment PRIORITY:3 END:VEVENT END:VCALENDAR