X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=doc%2Frrdtune.pod;h=5a08394f55ecdb9bd89ab09ef6cf547ed1b55c69;hb=8be11ca3728bf1cbae3be2aaa5faea1095fe3b2a;hp=ab195bd93de3b258cce746668cac7e1b3f1026aa;hpb=cb092381724e4ba8a1f18712fefc541a3d370f99;p=rrdtool.git diff --git a/doc/rrdtune.pod b/doc/rrdtune.pod index ab195bd..5a08394 100644 --- a/doc/rrdtune.pod +++ b/doc/rrdtune.pod @@ -121,14 +121,15 @@ B. This parameter must be between 0 and 1. This option causes the aberrant behavior detection algorithm to reset for the specified data source; that is, forget all it is has learnt so far. -Specifically, for the HWPREDICT B, it sets the intercept and slope -coefficients to unknown. For the SEASONAL B, it sets all seasonal +Specifically, for the HWPREDICT or MHWPREDICT B, it sets the intercept and +slope coefficients to unknown. For the SEASONAL B, it sets all seasonal coefficients to unknown. For the DEVSEASONAL B, it sets all seasonal -deviation coefficients to unknown. For the FAILURES B, it erases -the violation history. Note that reset does not erase past predictions -(the values of the HWPREDICT B), predicted deviations (the values of the -DEVPREDICT B), or failure history (the values of the FAILURES B). -This option will function even if not all the listed B are present. +deviation coefficients to unknown. For the FAILURES B, it erases the +violation history. Note that reset does not erase past predictions +(the values of the HWPREDICT or MHWPREDICT B), predicted deviations (the +values of the DEVPREDICT B), or failure history (the values of the +FAILURES B). This option will function even if not all the listed +B are present. Due to the implementation of this option, there is an indirect impact on other data sources in the RRD. A smoothing algorithm is applied to @@ -166,5 +167,5 @@ window of 5 time points. =head1 AUTHOR -Tobias Oetiker +Tobias Oetiker