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Replication

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  • Replica Metadata Normalization: What a Trusted Copy May Not Re-Inject

    In Design

    DesignReplicationS3Review

    Replica Metadata Normalization: What a Trusted Copy May Not Re-Inject

    Publication update, 2026-09-17: The September source repairs discussed here shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and validation records below retain their …

    Publication update, 2026-09-17: The September source repairs discussed here shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and validation records below retain their …

  • Replicated Tag Ordering: Revision Timestamps, Tombstones, and Resurrection

    In Design

    DesignReplicationS3Review

    Replicated Tag Ordering: Revision Timestamps, Tombstones, and Resurrection

    Publication update, 2026-09-17: The September source repairs discussed here shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and validation records below retain their …

    Publication update, 2026-09-17: The September source repairs discussed here shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and validation records below retain their …

  • Bucket Configuration Replication: Source Times, Deletions, and Deterministic Convergence

    In Design

    DesignReplicationS3Review

    Bucket Configuration Replication: Source Times, Deletions, and Deterministic Convergence

    Publication update, 2026-09-17: The #77 repair recorded here shipped in Server 20260916; deletion-record export stays off by default. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and …

    Publication update, 2026-09-17: The #77 repair recorded here shipped in Server 20260916; deletion-record export stays off by default. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated source-status and …

  • Replication Reliability: Delete Completion, MRF Visibility, and Resync Cancellation

    In Design

    DesignReplicationS3Review

    Replication Reliability: Delete Completion, MRF Visibility, and Resync Cancellation

    Publication update, 2026-09-17: The repairs recorded here (PR #162, the second-round PR #196 and the third-round purge repairs) shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated …

    Publication update, 2026-09-17: The repairs recorded here (PR #162, the second-round PR #196 and the third-round purge repairs) shipped in Server 20260916. Coordinated upgrades, opt-in prerequisites and remaining limitations still apply. Dated …

  • SILO 20260903 Security Notes: SN-2026-006 through 010

    In Security

    securityS3SSE-CReplicationIAM

    SILO 20260903 Security Notes: SN-2026-006 through 010

    Released in SILO 20260903. These fixes are part of RELEASE.2026-09-03T13-18-01Z. See the complete release notes for the 20260806-to-20260903 upgrade boundary, components, verification evidence, and known deferrals. This bulletin collects five …

    Released in SILO 20260903. These fixes are part of RELEASE.2026-09-03T13-18-01Z. See the complete release notes for the 20260806-to-20260903 upgrade boundary, components, verification evidence, and known deferrals. This bulletin collects five …

  • No I/O Before Auth, No Privilege From Headers

    In Design

    DesignsecurityCORSReplicationSSE-CCompatibility

    No I/O Before Auth, No Privilege From Headers

    Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …

    Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …

  • CVE-2026-34204: Replication Metadata Injection

    In Security

    securityReplication

    CVE-2026-34204: Replication Metadata Injection

    Status: Released First containing release: RELEASE.2026-04-17T00-00-00Z GitHub issue: pgsty/minio#24 Ordinary PUT and COPY requests could smuggle X-Minio-Replication-* headers into internal X-Minio-Internal-* SSE metadata, creating objects whose …

    Status: Released First containing release: RELEASE.2026-04-17T00-00-00Z GitHub issue: pgsty/minio#24 Ordinary PUT and COPY requests could smuggle X-Minio-Replication-* headers into internal X-Minio-Internal-* SSE metadata, creating objects whose …