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Wednesday, November 7 • 10:40am - 11:25am
OCFS2: Status and Overview - Lenz Grimmer, Oracle

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OCFS2, Oracle's general-purpose shared-disk cluster file system for Linux has come a long way since its development started in 2003. Distributed under the GPL and part of the mainline Linux Kernel, it is also included in Oracle Linux and plays a vital role in products like Oracle VM, Oracle RAC or E-Business Suite. This presentation will provide a general technical overview as well as an update on the latest developments. Attendees will learn about the features and improvements that set OCFS2 apart from other Linux-based cluster file systems, including:

  • Heartbeat implementation: global vs. local heartbeats
  • Storage optimizations: Extent-based Allocations, Hole punching, Reflinks

Speakers
avatar for Lenz Grimmer

Lenz Grimmer

Senior Product Manager, Oracle Linux, ORACLE Deutschland B.V. & Co. KG
Lenz does product management for Oracle Linux. He is located in Hamburg, Germany and joined Oracle via the acquisition of Sun Microsystems in 2010. Lenz has been a member of the MySQL Group for 9 years. He came to MySQL AB as a release engineer in 2002 and then moved to the MySQL... Read More →


Wednesday November 7, 2012 10:40am - 11:25am
Rossini I

Attendees (30)