Differences between current version and predecessor to the previous major change of Availability.
Other diffs: Previous Revision, Previous Author, or view the Annotated Edit History
| Newer page: | version 6 | Last edited on Monday, May 26, 2003 12:22:11 pm | by KyleCarter | |
| Older page: | version 4 | Last edited on Monday, May 26, 2003 12:15:08 pm | by PerryLorier | Revert |
@@ -7,9 +7,9 @@
|||^__Availability__
|__Percentage__|__"Nines"__|__Time__
| 9% | 1 | Up 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
+| 99.9% | 3 | Down 8.76 hours
a year
+| 99.99% | 4 | 52.56 minutes per
year
+| 99.999% | 5 | 5.256 minutes per
year
+| 99.9999% | 6 | 31.536 seconds per
year
+| 99.99999% | 7 | 3.1563
seconds per
year
