January 2019
Intermediate to advanced
606 pages
15h 1m
English
An object in Ceph along with its data also has certain metadata associated with it, and it's crucial that both the data and metadata are updated atomically. If either of this metadata or data is updated without the other, the whole consistency model of Ceph is at risk. To ensure that these updates occur atomically, they need to be carried out in a single transaction.
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