| FY01 - October 2000 Through September 2001 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Scheduled Outages % Avail |
Unscheduled Outages % Avail |
Overall Avail % |
% of Sched Avail |
MTBI* | MTTR** | ||||
| System | H/W | S/W | H/W | S/W | Oth | Hours | Hours | ||
| Vector | 99.50 | 99.85 | 99.70 | 99.81 | 97.71 | 96.57 | 97.21 | 281 | 9.0 |
| Parallel (T3E/SP) | 99.83 | 99.64 | 99.16 | 99.35 | 99.03 | 96.97 | 97.49 | 241 | 7.9 |
| Storage | 99.90 | 99.36 | 99.89 | 99.73 | 9860 | 97.45 | 98.21 | 170 | 4.2 |
| File Servers | 100 | 100 | 100 | 100 | 100 | 99.97 | 99.97 | 8760 | 2.0 |
| Math/Vis | 99.92 | 99.73 | 99.73 | 100 | 99.02 | 98.37 | 98.71 | 296 | 4.03 |
*Mean Time Between Interruptions - Total wall clock hours/total number of downtime periods
**Mean Time To Restoral - Total downtime hours/total number of downtime periods
| FY01 - October 2000 Through September 2001 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Scheduled Downtimes |
Unscheduled Downtimes |
Total Downtime |
Total Avail Hours |
Number of Outages |
||||||
| System | H/W | S/W | H/W | S/W | Oth | H/W | S/W | Oth | ||
| Vector | 143:08 | 44:28 | 85:28 | 54:22 | 658:20 | 985:46 | 28752 | 59 | 39 | 5 |
| Parallel (T3E/SP) | 31:00 | 64:49 | 150:04 | 116:02 | 173:31 | 535:26 | 17856 | 35 | 38 | 1 |
| Storage | 23:13 | 112:07 | 18:53 | 46:35 | 245:10 | 445:58 | 17520 | 15 | 86 | 2 |
| File Servers | 0:00 | 0:00 | 0:00 | 2:50 | 0:00 | 2:50 | 8760 | 0 | 1 | 0 |
| Math/Vis | 13:10 | 47:10 | 47:16 | 6:13 | 171:23 | 285:12 | 17520 | 28 | 29 | 2 |