mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-05-30 05:30:23 +00:00
fa7056dc6f
A version-specific DELETE (real version or the null version, including object-lock WORM-checked ones and governance-bypass) now runs as one routed transaction on the object's owner instead of holding the distributed lock. For a real version: recompute the .versions pointer excluding the version (repoint-before-delete, so a crash leaves a recoverable orphan rather than a dangling pointer), then delete the version file, under the object's per-path lock. The null version is the regular object entry, deleted directly (no pointer). Object-lock buckets gate the delete on the version's WORM guards evaluated on the owner: legal hold (always) + retention (while not elapsed). Governance bypass scopes the retention guard to COMPLIANCE mode, so the filer allows a governance-mode delete while still denying compliance and legal hold — the gateway never reads the version. Three primitives make this expressible: - ObjectTransaction.condition_key: evaluate the condition against a named entry (the version) while the lock stays on lock_key (the object). - Recompute.exclude_name: omit a child from the scan, to repoint before delete. - WriteCondition.Clause gate_key/gate_value: scope IF_EXTENDED_TIME_ELAPSED to a mode, expressing governance bypass without a gateway-side read.