| | 1996 | 1997 | | Total |
| | Jul | Aug | Sep | Oct | Nov | Dec |
Jan | Feb | Mar | Apr | May | Jun |
| DOWNTIME (in Hours) |
| Air Conditioning | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
Electrical
Scheduled Outages | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Unscheduled Outages | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| LIAS Recovery | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
Hardware
CPU Failure | |
4.0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
4.0 |
| MCU Failure | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Disk Failure | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| HSC Failure | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Cluster Interconnect | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Maintenance | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
Software
LIAS System | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Operating System | |
0 |
1.0 |
6.0 |
0 |
0 |
0 |
1.0 |
0 |
1.0 |
2.0 |
0 |
0 |
|
11.0 |
| LIAS Recovery | |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
| Total Downtime | |
4.0 |
1.0 |
6.0 |
0.0 |
0.0 |
0.0 |
1.0 |
0.0 |
1.0 |
2.0 |
0.0 |
0.0 |
|
15.0 |
| TOTAL AVAILABLE HOURS |
| Maximum Available | |
398.0 |
355.0 |
452.0 |
480.0 |
419.0 |
331.0 |
366.0 |
428.0 |
424.0 |
462.0 |
385.0 |
352.0 |
|
4852.0 |
| Downtime | |
-4.0 |
-1.0 |
-6.0 |
-0.0 |
-0.0 |
-0.0 |
-1.0 |
-0.0 |
-1.0 |
-2.0 |
-0.0 |
-0.0 |
|
-15.0 |
| Uptime | |
394.0 |
354.0 |
446.0 |
480.0 |
419.0 |
331.0 |
365.0 |
428.0 |
423.0 |
460.0 |
385.0 |
352.0 |
|
4837.0 |
| AVAILABILITY PERCENTAGES |
| % | |
99.0 |
99.7 |
98.7 |
100.0 |
100.0 |
100.0 |
99.7 |
100.0 |
99.7 |
99.5 |
100.0 |
100.0 |
|
99.7 |
|
*Availability percentages are based on the maximum available hours at University Park Libraries and may not be a true reflection of
LIAS availability at the CES campus libraries. LIAS availability at the campuses can be impacted by network downtime and other
regional factors.
| 
