Add support for extended attributes to pipe fuse #2848
Merged
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Resolves #2847.
The pull request brings support for extended attributes processing. At the moment extended attributes are stored as cloud data storage object native tags. Currently AWS S3 is only supported on Linux/MacOS.
Filter extended attributes
As long as extended attribute calls are very common on Linux/MacOS then it is important to keep their processing efficient. Currently the processing efficiency is reached by filtering out all non user attributes. Notice that by default only attributes with
user
prefix are processed. All other attributes are ignored.Configure extended attribute filters
Additional custom mount options can be used to tweak extended attributes filters.
Disable file system operations
Support for certain file system operations disabling has been also introduced.
pipe storage mount -c "disabled-operation=listxattr,disabled-operation=setxattr,disabled-operation=removexattr" ...