handyfloss

A couple of hours ago a new failure from Iberdrola turned the power supply of the whole campus off. So, here goes the updated list of blackouts I have been able to compile, with comments if any:

1. 2007-Oct-16
2. 2007-Aug-27 (at least three short power failures, 5-10 minutes apart)
3. 2007-May-19
4. 2006-Oct-21 (they warned beforehand)
5. 2006-Sep-14 (Orpheus fell, the DNSs fell, the DHCP servers fell)
6. 2006-Jul-04 (Orpheus didn’t fall)
7. 2006-Jun-16
8. 2006-Jun-13
9. 2006-Jun-08
10. 2006-Jun-04
11. 2006-May-26 (The card-based automated access to the Faculty broke down)
12. 2005-Dec-21
13. 2005-Dec-13

Summary: 13 blackouts in 672 days, or 51.7 dpb (days per blackout). 50 days since last blackout. Average dpb went down by 0.05.

First post in the series: here