Changing the Time..

[chummers]

Hi there,

I need to change the time on my linux machine, but when i do, I get NAN's on all my graphs...

I guess that this is because the time has changed and there is no data for that time period...??

I am running cacti on a VMware server, and have made several snapshots, but when i rollback the times are of course wrong...

so, how do i change the time without upsetting my graphs??

I know this seems like a blazing simple question, so appologies to the more advanced users

Regards,

[gandalf]