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Version: 25.03 - Reef

CES 25.03.0

Release Date: March 2025
Based on: Ceph Reef 18.2.4
Previous Version: 24.11.x Series

Summary​

CES 25.03.0 is the initial release of the 25.03 series, based on Ceph Reef 18.2.4. This release includes critical upstream backports and downstream optimizations for improved stability and performance.

This release includes the following patches plus the ceph-copilot module. This release does not include any of the clyso monitoring module and clyso dashboard.

What's New​

  • Transition to Ceph Reef 18.2.4 base
  • Enhanced cephadm upgrade reliability
  • Improved IPv6 networking support
  • RGW security and performance fixes
  • Continued OSD operation type optimizations

Downstream Patches​

osd: default osd_op_type wpq​

  • mclock still unstable in corner cases in reef. Setting to wpq fixes some issues for now.

Upstream Backports​

cephadm: fix upgrade to reef​

orchestrator: public and cluster networks, comma separated not supported​

osd: Report health error if OSD public address is not within subnet​

common/pick_address: Add IPv6 support to is_addr_in_subnet​

rgw: fix checksum mismatch​

rgw/swift: tempurl fixes​

rgw/auth/s3: validate x-amz-content-sha256 for empty payloads​

Known Issues​

  • None at time of release