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Cloud Storage Gateway:Is CSG compatible with POSIX semantics?

Last Updated:Feb 27, 2025

Yes, Cloud Storage Gateway is compatible with Portable Operating System Interface (POSIX) semantics.

A compatibility test by using the pjdfstest suite shows that Cloud Storage Gateway (CSG) provides up to 96.98% compatibility with POSIX semantics.

Note

Main incompatibility aspects are:

  • Object name length (The object name must be 1 to 1,023 bytes in length).

  • No support for hard links.