Differences between version 4 and predecessor to the previous major change of Availability.
Other diffs: Previous Revision, Previous Author, or view the Annotated Edit History
| Newer page: | version 4 | Last edited on Monday, May 26, 2003 12:15:08 pm | by PerryLorier | Revert |
| Older page: | version 3 | Last edited on Tuesday, November 19, 2002 3:49:05 pm | by PerryLorier | Revert |
@@ -6,10 +6,10 @@
|||^__Availability__
|__Percentage__|__"Nines"__|__Time__
| 9% | 1 | Up one month a year
-| 99% | 2 | Down about one month
a year
+| 99% | 2 | Down 3.65 days
a year
| 99.9% | 3 | Down 3 days a year
| 99.99% | 4 | 8 hours a year
| 99.999% | 5 | just under 1 hour a year
| 99.9999% | 6 | 5 minutes a year
| 99.99999% | 7 | 30 seconds a year
