Rec. ITU-T Y.3509 (12/2019) Cloud computing – Functional architecture for data storage federation
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 DSF functions
     6.1 Single virtual volume connection
          6.1.1 Customer access
          6.1.2 Single virtual volume interface
     6.2 DSF data manipulation
          6.2.1 Virtual storage pool management
          6.2.2 Data operation with write buffer or read cache
          6.2.3 Data fragmentation
          6.2.4 Encryption/decryption and compression/decompression
          6.2.5 Enhanced management for data manipulation
     6.3 DSF local storage management
          6.3.1 DSF local storage connection
          6.3.2 Storage structuring
     6.4 Provision and policy management
          6.4.1 Policy management of data storage and data manipulation
          6.4.2 Provision of single virtual volume and virtual storage pool
7 DSF functional architecture
     7.1 Single virtual volume connection functions
          7.1.1 Customer access function
          7.1.2 Single virtual volume interface function
     7.2 DSF data manipulation functions
          7.2.1 Data operation with write buffer or read cache function
          7.2.2 Encryption/decryption and compression/decompression function
          7.2.3 Data fragmentation function
          7.2.4 Virtual storage pool management function
          7.2.5 Data manipulation enhancement function
     7.3 DSF local storage management functions
          7.3.1 DSF local storage connection function
          7.3.2 Storage structuring function
     7.4 Provision and policy management functions
          7.4.1 Provision of single virtual volume and virtual storage pool function
          7.4.2 Policy management of data storage and data manipulation function
8 DSF reference points
     8.1 Reference point between SC-FS and DM-FS
     8.2 Reference point between DM-FS and DS-FS
     8.3 Reference points between PP-FS and DM-FS
     8.4 Reference point between PP-FS and DS-FS
     8.5 Reference point between DS-FS and DSF local storage
     8.6 Reference point within SC-FS
     8.7 Reference points within DM-FS
     8.8 Reference point within DS-FS
9 Security considerations
Appendix Ⅰ  Relationships between DSF functional requirements, DSF logical components, and DSF functions
Appendix Ⅱ  Relationships between DSF functions and functional components of the cloud computing reference architecture
Appendix III  Example of data flow in DSF functional architecture
Bibliography