Implementation of Ozone Features
This section documents the implementations of various Ozone features.
Filesystem Optimization (FSO)
The prefix-based File System Optimization feature supports atomic rename and delete of any directory at any level in the
Upgrade and Downgrade
TODO: File a subtask under HDDS-9862 and complete this page or section.
Snapshot Deletion Lifecycle
This document describes the internal lifecycle of snapshot deletion in Apache Ozone, from the initial user request to the final physical removal of data and metadata.
Bucket Snapshot
For snapshot defragmentation (YAML sidecars, on-disk layout, configuration, and workflow), see Snapshot Defragmentation.
Erasure Coding
TODO: File a subtask under HDDS-9862 and complete this page or section.
Snapshot Defragmentation
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OM Bootstrapping with Snapshots
Problem Statement