how work custom disk-detection rules

[jose-antonio_ra]

HI all.

We have a question about the functioning in Anomaly detection.

In our client we have several custom rules created:

Details custom rule 1:

Details custom rule 2:

Our question is whether these 2 rules are a set. That is, they are like an "OR" or as "AND" ??

thanks in advanced.

Jose A

[Christopher_Cha · Accepted solution]

It's OR logic. To make it more specific, you can even use tags or host group.

[jose-antonio_ra]

Thanks Christopher.

One more doubt: to exclude a specific unit I have created a rule with a threshold of 0%

i think, with this setting the alarm will never start. Is it correct?

Thanks again.

Jose A

[Christopher_Cha · Accepted solution]

You're right, i.e. if you put 0.2% then the disk space should be 99.9% full before it gets detected as a problem (and subsequently alert).