From the Basic Administration Guide:
A new collection interval requires that the:
! New sampling period must be the multiple of a previous one
! New sampling length must be longer than the previous one
! New sampling name must be unique[/i] (pg 275)
My initial thought is that 5 minutes is the lowest it will actually allow, though I'm not finding anything to back that up. And that setup violates the above, even though it isn't caught on the initial check but fails when it actually tries to implement it. A search turned up this topic[/url]
