Ceph Snapshots for Fun and Profit – #OpenStack

Ceph includes snapshot technology in most of its projects: the base RADOS layer, RBD block devices, and CephFS filesystem. This talk will briefly overview how snapshots are implemented in order to discuss their implications, before moving on to example use cases for operators. Learn how to use snapshots for backup and rollback-ability within RBD and CephFS, the benefits they bring over other mechanisms, how to use the new snapshot trim config options, and most importantly: how much they cost in

via OpenStack

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- The OpenStack Foundation promotes the development, distribution and adoption of the OpenStack cloud operating system. As the independent home for OpenStack, the Foundation has already attracted more than 9,500 individual members from 100 countries and 850 different organizations, secured more than $10 million in funding and is ready to fulfill the OpenStack mission of becoming the ubiquitous cloud computing platform.

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