Low level discovery and change expression

[jaceks]

I have a problem with low level discovery. Or I don't understand how it works.

What I do:
Zabbix 2.4
Caonfiguration -> Hosts -> Trigger (from choosesn server)

Here I see that trigger will run when percentage of free disk space is less then 15% (it is in 1.png)



And when I "click" on Mounted Filesystem Discovery I see what I want to monitor. Here is information that trigger will run when disk space is less then 15GB. (it is in 2.png)



On Monitoring I receive information on percentage disk free space. And I want to receive information about free disk space. How Can I resolve my problem?

[Atsushi]

Please wait until the next discovery process is completed.

Default Update interval time is 3600 sec. on Template OS Windows.