Show Table of Contents Hide Table of Contents English English Multi-page HTML Single-page HTML PDF ePub 6.8 Technical NotesPreface1. Red Hat Enterprise Linux 6.8 International Languages2. Important Changes to External Kernel ParametersI. Notable Bug Fixes3. General Updates4. Authentication and Interoperability5. Clustering6. Compiler and Tools7. Desktop8. Directory Server in Red Hat Enterprise Linux9. Installation and Booting10. Kernel11. Networking12. Security13. Servers and Services14. Storage15. System and Subscription Management16. VirtualizationII. Technology Previews17. Authentication and Interoperability18. Compiler and Tools19. Clustering20. File Systems21. Kernel22. Networking23. Security24. Storage25. VirtualizationIII. Device Drivers26. Storage Driver Updates27. Network Driver Updates28. Graphics Driver and Miscellaneous Driver Updates29. Deprecated FunctionalityA. Revision HistoryLegal Notice Red Hat Training A Red Hat training course is available for Red Hat Enterprise Linux Chapter 20. File Systems FS-Cache FS-Cache in Red Hat Enterprise Linux 6 enables networked file systems (for example, NFS) to have a persistent cache of data on the client machine. Package: cachefilesd-0.10.2-3 19. Clustering 21. Kernel Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.