i solved this problem by putting *:NONE as the first position in the NCV definition instead of in the last position.
Olivier
On 02/02/2009 23:24, Olivier Beau wrote:
Hi,
I'm graphing mysql with NCV. works fine with 4.2.0
In trunk, i'm missing most of the data on the graph because hobbitd_rrd doesnt seem to be getting the right feed (i suppose): i'm getting 2 kings of logs in rrd-status.log
2009-02-02 23:19:43 RRD error updating /data/hobbit/data/rrd/host1/mysql.rrd from 127.0.0.1: tmplt contains more DS definitions than RRD
2009-02-02 23:19:43 RRD error updating /data/hobbit/data/rrd/host2/mysql.rrd from 127.0.0.1: expected 2 data source readings (got 4) from 1233613183:18022:2:25317:1:...
i stopped hobbit (waited for rrd to flush on disk), removed those rrd file, and fired hobbit. mysql.rrd gets created with 2 DS (whitch is what's expected from my NCV definition), but after a few minutes, this same log comes back.. -> i dont understand why the update is having more DS than the create
are those log anything to worry about ? 2009-02-02 23:13:42 hobbitd_rrd: Got message 7774, expected 7747 2009-02-02 23:13:42 hobbitd_rrd: Got message 7794, expected 7777
Olivier