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Ceph Reef (v18)

This document lists known critical bugs affecting Ceph Reef (v18) releases.

BlueStore Potential Corruption​

Severity: Critical
Affected Versions: 18.2.5, 18.2.6 Bug Report: https://tracker.ceph.com/issues/69764

Description​

Some versions of Ceph were released with a bug that may cause OSDs to crash and corrupt the on-disk data.

Recommendation​

Upgrade to a fixed version (17.2.9 or 18.2.7) as soon as possible.