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v0.3.0

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@leepc12 leepc12 released this 12 Jun 19:31
· 784 commits to master since this release
9664a0b
  • thread safe inter-storage file transfer
    • added a simple spin lock (with .lock file) to obtain thread safety for file transfer
      • multiple users can share the same tmp-dir, tmp-s3-bucket and tmp-gs-bucket.
    • limitation
      • possible race condition
      • skip copying only if file size of source and target files are same (does not check md5sum)
      • source files are not locked to prevent deadlock
        • make sure that source files are almost like read-only