> just after an outage, > the next update is mostly in the next bucket but a tiny fraction is inside > the bucket that contains mostly the time where an outage occured. As a > result that bucket has a very low value instead of 'unknown'.
and, as Steve correctly said, this will also happen if you give zeros to RRDtool. Worse: my trick won't work in that case. Can you show us the data you have in your plain text file, a few lines will do, starting two updates just before such an outage at your 9:56-ish and ending two updates just after the same outage. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
