4.3 Backout Phases
The following table shows the backout process by procedure and estimated time. Actual times may vary with typing speed and system configuration. Complete the phases in the order shown.
Table 4-6 Backout Procedure Overview
| Phase | Elapsed Time (Hours or Minutes) | Activity | Impact | Procedure | |
|---|---|---|---|---|---|
| This Step | Cum. | ||||
|
Determine state of system |
15- 30 |
15- 30 |
Investigate and determine the state of the MPS system. This may take anywhere from 15 to 30 minutes. |
Cannot proceed with backout until failure analysis is complete. Some hand-fixes may be required before proceeding with backout. |
Contact the My Oracle Support by following the instructions on the front page or the instructions in the Appendix E. |
|
Backout MPS A and MPS B |
8 |
90-120 |
Backout MPS A and then MPS B. |
N/A |
|
|
Post-backout health check |
7 |
15 |
Run the syscheck utility to verify the MPS server is operationally sound. |
Verify that the backout was successful. |
|