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seaweedfs/weed/s3api
Chris LuandGitHub 6b06fe5ec4 s3: commit a versioned PutObject and its latest pointer in one transaction (#9756)
* s3: commit a versioned PutObject and its latest pointer in one transaction

A versioned PutObject wrote the version file and flipped the .versions
latest pointer in two separate routed transactions. Fold the
RECOMPUTE_LATEST into the version file's PUT so both commit atomically
under the object's per-path lock: the recompute, applied after the PUT in
the same transaction, scans the directory and sees the new version. A
crash can no longer leave the version present with a stale pointer.

putToFiler now takes a putFinalize describing the finalize step — routed
mutations folded into the PUT, or an afterCreate run under the object
write lock off the ring. Suspended-versioning keeps its afterCreate-only
form; multipart, copy, and delete-marker finalizes are unchanged.

* s3: trim verbose finalize comments
2026-05-31 00:13:36 -07:00
..
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2026-02-20 18:40:47 -08:00
2024-07-04 11:00:41 -07:00
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see https://blog.aqwari.net/xml-schema-go/

1. go get aqwari.net/xml/cmd/xsdgen
2. Add EncodingType element for ListBucketResult in AmazonS3.xsd
3. xsdgen -o s3api_xsd_generated.go -pkg s3api AmazonS3.xsd
4. Remove empty Grantee struct in s3api_xsd_generated.go
5. Remove xmlns: sed s'/http:\/\/s3.amazonaws.com\/doc\/2006-03-01\/\ //' s3api_xsd_generated.go