Graphs blank after upgrade from 8.6e to 8.7b

[trwagner1]

I successfully upgraded from 8.6e to 8.7b. No errors reported, everything but my graphs looks good in Cacti.

All of my graphs are blank.

I turned on debug level for logging.

It appears data is getting entered properly into MySQL, but I'm getting the following error:

Code: Select all

05/15/2008 10:54:43 AM - CMDPHP: Poller[0] Host[89] DS[2975] WARNING: Result from SNMP not valid. Partial Result: No Such Object avail
05/15/2008 10:54:41 AM - CMDPHP: Poller[0] Host[83] DS[2789] WARNING: Result from CMD not valid. Partial Result: U
05/15/2008 10:54:31 AM - POLLER: Poller[0] WARNING: Poller[0] Host[83] SNMP Time was not numeric
05/15/2008 10:54:31 AM - CMDPHP: Poller[0] Host[82] DS[2788] WARNING: Result from CMD not valid. Partial Result: U
05/15/2008 10:54:21 AM - POLLER: Poller[0] WARNING: Poller[0] Host[82] SNMP Time was not numeric
05/15/2008 10:53:47 AM - CMDPHP: Poller[0] Host[76] DS[3047] WARNING: Result from SNMP not valid. Partial Result:
05/15/2008 10:50:01 AM - POLLER: Poller[0] WARNING: Poller Output Table not Empty. Potential Data Source Issues for Data Sources:  (and then a large list of data sources)

I've confirmed that snmpwalk is functioning ok, and I can see that data is being passed to MySQL:

Code: Select all

"insert into poller_output (local_data_id, rrd_name, time, output) values (2530, 'traffic_out', '2008-05-15 11:28:00', '3749139876')"

When I try to display errors in the log, I don't see any error messages. I see warnings like that above, but no errors.

I confirmed that the cacti user owns the rra and log directory.

I'm not sure what else to troubleshoot. Would anyone be able to assist with where else to look?

Thanks

Ted

[trwagner1]

Also, to confirm, my paths are ok and working. All check out ok on the settings page with no errors.

Screen shot attached of the image link[/img]

[gandalf]

I suppose this are two independent errors. The last one is mostly a misconfigured setting for RRDTool Version and/or RRDTool fonts. The "time is not numeric" issue sounds familiar to me; but I do not remember the solution, if any. Please search the forum; I'm sure you'll find sth
Reinhard

[trwagner1]

I suppose this are two independent errors. The last one is mostly a misconfigured setting for RRDTool Version and/or RRDTool fonts. The "time is not numeric" issue sounds familiar to me; but I do not remember the solution, if any. Please search the forum; I'm sure you'll find sth
Reinhard

I'm not sure what you mean misconfigured. I'm attaching the path settins screen scrape.

In addition to viewing this config page, I also confirmed the location on the linux box.

Ted

[trwagner1]

I fixed the "SNMP Time was not numeric" message by increasing the timeout value for SNMP to 1500.

I now have no warnings, no error messages at all in cacti.log. I'm able to purge it ok to keep it cleaned out while debug is turned on.... so I'm trying to look for any indication on any errors.

However, my graphs still show up as missing images. Very strange.

Ted

[trwagner1]

Whew.

Ok, I kept after all the postings...thanks Gandalf!

I had to re-install rrdtool with yum. Yum was updated to /usr/bin so I changed that path in the settings and VOILA! Working just fine.

Ted

[vpnnav]

Whew.

Ok, I kept after all the postings...thanks Gandalf!

I had to re-install rrdtool with yum. Yum was updated to /usr/bin so I changed that path in the settings and VOILA! Working just fine.

Ted

Hi Ted !
would you explain detail how you deal with your problem ?What is VOILA ?
what version cacti and rrdtool did you use to run fine ?
thanks

[trwagner1]

Whew.

Ok, I kept after all the postings...thanks Gandalf!

I had to re-install rrdtool with yum. Yum was updated to /usr/bin so I changed that path in the settings and VOILA! Working just fine.

Ted

Hi Ted !
would you explain detail how you deal with your problem ?What is VOILA ?
what version cacti and rrdtool did you use to run fine ?
thanks

Sorry, voila is "voilà". It's a French word that means "look there"....

I'm using rrd 1.2

I'm using RedHat linux and just used "yum install rrdtool" and it re-installed rrdtool for me.

Ted