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Chris LuandDevin
67240f538d
* filer.remote.gateway: skip uploading a dropped local copy on update The bucketed update path uploaded the chunkless entry whenever the update was not metadata-only. remote.uncache, eviction, and remote.meta.sync drop a synced entry's chunks and clear its sync stamp, which reads as dirty when the remote mtime shares the entry's second; the upload then replaced the object that is the entry's only content with zero bytes. Skip the upload the same way the mounted-directory sync does. * filer.remote.gateway: copy a remote-only entry's object on rename A rename deleted the source object and uploaded the chunkless entry, replacing the entry's only content with zero bytes — the same loss remote.uncache caused on plain updates. Complete the rename on the remote the way the mounted-directory sync does: copy the source object over (or take the destination when it already describes the entry), restamp so reads stop resolving through the pending-source marker, and remove the source only while it is still the object the stamp describes. A remote-only entry renamed out of the gateway's coverage keeps its object, and the plain rename's old-key delete only removes the object the event's stamp still describes. * filer.remote.gateway: scope the sync-stamp skip to same-path updates shouldSendToRemote reads the entry's sync stamp, which still covers a rename's unchanged mtime, so a synced or pending-stamped rename event was skipped before its copy or upload could run. Only updates in place may skip on the stamp. * filer.remote.gateway: keep the source a pending rename moved on from A rename event whose pending destination has since been renamed again still names the source a later event reads through its own marker; deleting the old key here loses the only copy. Mirror the remote.sync check: leave the source when the event's entry carries the pending-source marker and no entry holds the destination any more. * filer.remote.gateway: release a rename's pending source once complete A rename whose old entry read through a pending-source marker leaves that earlier source behind: the destination is released by its own key, never the marker's. Mirror releaseRenamedSource — once the renamed entry no longer reads through a marker, delete the pending source guarded by the old entry's stamp, keeping it while a remote-only entry holds its path. * filer.remote.gateway: finalize a complete rename before failing its source A rename source outside the gateway's coverage errored before the destination was checked, and the recorded failure held the event offset. Stat the destination first: when it already holds the content the entry describes, refresh the stamp and leave the unmanaged source untouched; fail only when nothing holds the content. * filer.remote.sync: document the source-of-truth protocol both processors share --------- Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>