v0.3.0
- 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
andtmp-gs-bucket
.
- multiple users can share the same
- 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
- added a simple spin lock (with