![Authoritative facts …....The References [1]Richard W Stevens, “Unix Network Programming”. [2]Douglas V Comer, “Internetworking with TCP/IP”. [3]Dennis M Ritchie et al, “‘C’ Programming language”. [4]Maurice J Bash, “Unix operating system”.](https://image.slidesharecdn.com/fault-tolerant-and-disaster-recovery-1205003158956197-5/85/Fault-Tolerant-And-Disaster-Recovery-17-320.jpg)
Fault Tolerant And Disaster Recovery
- 1. W E L C O M E ……..Our pleasure
- 2. Fault Tolerance and Disaster Recovery …… .A Project By Chethan S.P. Manjunath prasad H.R. Under the guidance of Internal guide External guides Ms.Saritha D. Mr.shamanth kumar P.R. Babitha raghavan
- 3. What will be presented? ….The contents PART-I Getting started Architecture System design Mirroring server Protocol Check pointing Rollback PART-II Dominance Hindrance Platform & language Climax Authoritative facts
- 4. Getting Started ….The definition In case a component fails, a backup component can immediately take its place with no loss of service.
- 5. Architecture ..….The outline Client Main Server Mirror Server
- 6. System design Main Server Auxillary (image) Server File Client Details Two phase lock and commit protocol c1 c2 cn TCP/IP
- 7. Mirroring Servers Auxiliary Server Primary Secondary
- 8. 2 – Phase Commit Protocol Phase -1 Phase - 2
- 9. Check Pointing ? ? ? “ A Snapshot of a process”
- 10. Rollback Mechanism ? “ The previous checkpoint to continue the process from the point.”
- 11. END OF PART-I
- 12. PART-II
- 13. DOMINANCE ……The Advantages No loss of any data. Performance doesn’t vary. Self healed.
- 14. HINDRANCE …… The drawback Cost Overhead from EXE Installation complexity
- 15. Platform & Language Linux 2.6 Version ‘ C’ Programming Language
- 16. Climax …….The conclusion Achieves total integrity of the whole system without interrupting the system performance, it is said to be fault tolerant and disaster recovery.
- 17. Authoritative facts …....The References [1]Richard W Stevens, “Unix Network Programming”. [2]Douglas V Comer, “Internetworking with TCP/IP”. [3]Dennis M Ritchie et al, “‘C’ Programming language”. [4]Maurice J Bash, “Unix operating system”.
- 19. End
- 20. Any Queries