June 2026 monthly summary focusing on delivery impact and technical execution across two OpenEBS repositories. Delivered a flexible snapshot restore policy to improve restore usability when some replica pools are unavailable, and advanced ROX filesystem support to enable concurrent reads for filesystem volumes. The work strengthens resilience, reduces failure modes, and positions OpenEBS/MayaStor for broader adoption with better operational guarantees.

May 2026 monthly summary for openebs/mayastor-control-plane focusing on feature delivery and reliability improvements. Key feature delivered: offline volume rebuilds with automatic recovery for unpublished degraded volumes, including CSI publish promotion to the existing nexus during rebuild to maintain availability. Implemented a configurable rebuild grace period to avoid unnecessary rebuilds and added end-to-end validations. Core changes include a temporary unshared nexus used during degraded-volume rebuilds, with teardown once the volume returns to Online. This work also enables promotion of CSI publish requests during the rebuild process, preserving service continuity. Test and quality: introduced BDD tests covering happy path, feature-disabled, and never-published preconditions to ensure correct behavior and guardrails. Commit references: 3b32b3e052ac9d92ef7ceaf26c1c89ed6ae8a21e; 404bffc00461235ad356fddf4a28d3d915656b27.