Checking the epoch time also confirms that the files are being updated. There is data in my cache and dyndir directories that corresponds to my targets. An interesting development...at 7:52 EDT this morning my graphs started showing data (the process has been running since 6pm EDT yesterday).
>>> "Chris Krough" <[email protected]> 1/7/2009 10:15 PM >>> Hmm. I'm not sure, but rrdtool probably pre-populates the records with NaN when the file is first created, so those NaNs could be from the file initialization. I see that you verified that the RRDs are being updated. Did you check the last update time with 'rrdtool last __filename__' ? That should give you the epoch timestamp of the last update. (http://www.epochconverter.com/) Do subfolders exist for your top-level "targets" under cache/ and dyndir/ ? Meaning, if you have a target container of "+Pancakes" in your config, do the 'dyndir/Pancakes" and "cache/Pancakes" folders exist. Chris On Wed, Jan 7, 2009 at 7:40 PM, Seth Lyons <[email protected]> wrote: > All of those permissions are set according, but still nothing... Interesting > to note is that the RRD files on the master are full of NaNs for the > round-trip time, but when I run a debug on the slave, it returns real values. > >>>> "Chris Krough" <[email protected]> 01/07/09 7:09 PM >>> > The cache/, data/, and dyndir/ directories in your web tree will also > need to be writable by those two processes. Verify that the folders > specified in your etc/config file exist and have the correct > permissions for the following: > > imgcache = > datadir = > dyndir = > > Chris > > > > > On Wed, Jan 7, 2009 at 4:46 PM, Seth Lyons <[email protected]> wrote: >> So...the files are stored in /usr/local/var/smokeping. The owner:group are >> smokeping:smokeping, and the users www and smokeping are members of the >> smokeping group. They have read permissions from /usr down through /var, >> and are set to 775 from /usr/local/var/smokeping down the rest of the tree. >> >>>>> Neil Francis <[email protected]> 1/7/2009 4:36 PM >>> >> >>> I changed the settings to 10 pings every 120 seconds, but still the same >>> result. I noticed though, that while the last modified times of the RRDs >>> are being updated, the sizes of the files are remaining the same. >> >> The RRD file sizes won't change - they are sized on creation - RRD is >> designed to work this way. Check the timestamps of the files to see if they >> are being written to. >> >> Your problem definitely sounds like a file permission/ownership one. I'd >> double check all the files in all the paths to the data files on your >> system. >> >> Good luck. >> >> >> -- >> Neil Francis >> Systems Administrator >> University of Bath >> +44 1225 383571 >> >> _______________________________________________ >> smokeping-users mailing list >> [email protected] >> https://lists.oetiker.ch/cgi-bin/listinfo/smokeping-users >> >> _______________________________________________ >> smokeping-users mailing list >> [email protected] >> https://lists.oetiker.ch/cgi-bin/listinfo/smokeping-users >> >> > > > > -- > Chris Krough > > "Knowledge is of two kinds. We know a subject ourselves, or we know > where we can find information on it." -- Samuel Johnson > > -- Chris Krough "Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information on it." -- Samuel Johnson
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