Hi Tim,
If you click on "RRD Command" in that last graph, you can see the command used to generate it, and what RRDtool returned. This will help (us/you) in finding the exact issue.
However, are you sure your crontab settings are OK? If they do draw but don't show data, I suspect there is no data, and no rrd files, which mean you get draw errors...
Tom
On 22/10/2013 19:57, Moermond, Timothy wrote:
Hi,
I recently updated to the subscription model of observium and did a clean install, but did use my old config.php file. I have several pages where the graphs show draw errors. I have tried setting the permissions on the RRD to apache:apache as indicated in the instructions, which did not seem to change the behavior. I then switched it to root:root, which also does not seem to change the behavior. I reviewed the information on RRD and Graph issues from the mailing list archives, unfortunately the couple of items I found to try did not seem to change the issue either. I did remove the ?> tag and the remaining white space at the end of the config.php file. I have attached a screen shot of the current permissions for the RRD directory and a screen of from one of the pieces of equipment showing the draw error. Some graphs appear to draw but do not contain data such as the CPU graphs.
I am not sure how to proceed to further isolate what may be wrong. I have verified the path to the RRD directory and Executable on the system and checked that they were good in the config.php file.
Thank you,
Tim
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