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孙超andGitHub
c80664ec21
The storage rule's fsync decision was computed by the filer (detectStorageOption -> rule.Fsync) and applied on the filer's own HTTP write path, but was never carried onto the chunk uploads S3 issues: the AssignVolumeResponse had no fsync field, so the s3api client could not learn the decision, and the chunked upload URL was hardcoded without it. Every S3 write to a path with fsync configured went to the volume server as a non-fsync write. Carry the decision through the assign response: - filer.proto: AssignVolumeResponse gains bool fsync, filled from the storage option the assign resolved. - operation.AssignResult gains Fsync, so uploadChunk can append ?fsync=true to the volume server upload URL (single and replica fan-out paths). - The S3 PUT/UploadPart assignFunc, the S3 copy path, the admin file browser upload, and the Iceberg worker assign functions all forward the response field. Adds TestUploadReaderInChunksAppendsFsyncWhenAssigned.