No valid DATA

[Bruner]

Hi,
i have a problem since 2 days
in weathermap i want to configure "datasource" for the links but i can't. in the log i have this

Code: Select all

2021-08-26 11:13:11 - WEATHERMAP WARNING: [Map 34] testmap.conf: ReadData: LINK SwitchDSIO-I070070, target: /usr/share/cacti/rra/switch_dsio_nonunicast_out_133.rrd on config line 102 of /usr/share/cacti/plugins/weathermap/configs/testmap.conf had no valid data, according to WeatherMapDataSource_rrd
2021-08-26 11:13:11 - WEATHERMAP WARNING: [Map 34] testmap.conf: Target /usr/share/cacti/rra/switch_dsio_nonunicast_out_133.rrd doesn't exist. Is it a file? [WMRRD06]

when i 'am create a graphic Cacti dosen't create an rdd file in usr/share/cacti/rra.
I don't know where the file is create.
So weathermap can't find the rrd file.
I don't know what to do to solve this problem. some one can help me ?

[Howie]

Go to the graph in Cacti, and click the little wrench icon next to it. You will see the path to the rrd file.

[Bruner]

i am in : management > graphic
i see any wrench
i have cacti version 1.2.15

[Howie]

No, I mean the graph itself. Looks like it might be a gear icon now (I don't have Cacti 1.2 installed)

graph-settings-button.png (21.89 KiB) Viewed 6652 times

[Bruner]

for all traffic traffic graph i have the same issue.
i think cacti search in the write folder. now the problem is where is create my rrd file if it's not in rra folder

[Howie]

Then you have a Cacti issue, not a weathermap issue. Sorry, as I said, I don't have Cacti 1.2 installed anymore.

If this is a new installation, my guess is that you need to set the permissions on the /usr/share/cacti/rra directory so that the poller can write to it. Usually that will be something like "chown cacti /usr/share/cacti/rra"

But you should be getting warnings in the cacti.log about that.

[Bruner]

i don't think this is permission issue because i have nothing about that in the cacti log.
i don't have cacti user on my server, i use root user.

[Bruner]

now i can display the graph but i have no data insinde