I am monitoring a numebr of disk on Windows file servers. I have set a low disk space threshold of < 5% free space (for last 10 polls) and a no disk space threshhold of <1% (for last 10 polls). Occasionally I will get an alarm that disk space is low (it will give a value of 1000% or more). When I check the actual values for the last couple of days they are all above 9%. After these events I do not get a deactivation event occuring (even though the value is greater than the threshold) so I have to terminate the alarm manually. Anyone got an idea what may be causing this?
Please show screenshots of threshold configuration.
And what DCI metric is used?
I am monitoring the FileSystem.FreePerc DCI metric.
Misconfiguration on my part. Inother DCI was using the same event.