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Chris LuandClaude Opus 5.5
8581151376
* filer: let the fake-master test helper serve any master Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * filer: gzip metadata log pieces before uploading them Every metadata event carries the old and new entry with their whole chunk lists, so a file grown by small fsynced appends logs the same chunk records again and again: 2000 appends of 256 bytes through weed mount wrote 34.8 MB of log. The uploader only compresses when the first 128 bytes compress, and a log piece starts with fresh file ids and ETags, so it stored the log as is. The filer now gzips each piece itself and keeps the compressed bytes when they save at least 10%. After the same workload the volumes hold 3.05 MB instead of 35.2 MB, file data included. Readers already honor the chunk's IsCompressed flag on every path (filer-side decode, log file refs read straight from volume servers), and the assign request sizes the bytes actually stored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>