What parts of the storage system are highly available (HA)?
Cloud Block Storage back-end storage volumes employ a RAID (Redundant Array of Independent Disks) level 10 configuration. RAID 10 provides high availability by combining features of RAID level 0 and RAID level 1 in which data is stripped and mirrored to provide a very high level of reliability and performance.
© 2014 Rackspace US, Inc.
Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License
See license specifics and DISCLAIMER