clearning graph data

freddieb7 · Post by **freddieb7** » Mon Oct 24, 2011 10:36 am

OK, so its Monday morning. I screwed up. Accidentally changed the date on my Cacti server way up into the future (like years ahead) and now graphs won't include any current information (I'm guessing until 2035, which is the year I accidentally set on my server).

How can I just clear out all existing graph data, or better yet, get rid of all graph data which is time-stamped after today?

Thanks.

Andy

Post by **TheWitness** » Mon Oct 24, 2011 2:54 pm

You'll have to restore from your last rrdfile backup.

freddieb7 · Post by **freddieb7** » Tue Oct 25, 2011 8:07 am

Unfortunately I'm not organized enough to have a backup. I turned up the logging and found the issue is with the 'poller_lastrun' variable that poller.php calls. Is there any way I can reset that so it doesn't tell me the last time poller ran was -785938103 seconds ago?

Post by **TheWitness** » Tue Oct 25, 2011 8:14 am

Simply run "php -q poller.php --force". If it does not correct itself, make sure that in the cli and apache based php.ini files the 'date.timezone' is set correctly. If things don't start updating, you will have to simply delete your rrdfiles and start over. In the future, backup your rrdfiles.

TheWitness

Cacti

clearning graph data

clearning graph data

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