Result from CMD not valid. Partial Result

[yoshx]

Hello,
I installed cacti with aptitude not from sources.
I use RRDtool 1.4.3.
I created a script

temp=`sensors | grep 1: | grep Core | cut -d"+" -f 2 | cut -d"." -f 1`
printf $temp

After configuring cacti, i see a graph but it empty. When i see rrd file associated with it i see that

RRD^@0003^@^@^@^@^@^@^@^@/%ÀÇC+^_[^A^@^@^@^@^@^@^@

It is not updated but the other graph are. Only those wich were created by my script doesn't work.

I've got a cron job in cron.d/cacti with that
MAILTO=root
*/5 * * * * www-data php /usr/share/cacti/site/poller.php >/dev/null 2>/var/log/cacti/poller-error.log

And in my cacti.log i have this error

06/18/2011 06:10:02 PM - CMDPHP: Poller[0] Host[1] DS[9] WARNING: Result from CMD not valid. Partial Result: U
06/18/2011 06:10:02 PM - SYSTEM STATS: Time:0.9549 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:15 RRDsProcessed:11

So i need your help because i don't understant where i'm wrong.
Permissions are in 777 for /var/lib/cacti ans in subfolder in 770 but with group www-data.

If anyone can solved my problem...

[gandalf]

Please see 2nd link of my sig as a start. Generally speaking, at least using /full/path/to/commands used in scripts is recommended
R.

[yoshx]

In my log I have

06/20/2011 09:15:02 PM - CMDPHP: Poller[0] Host[1] DS[8] CMD: sh /usr/share/cacti/site/scripts/sensors_core1, output: 71
06/20/2011 09:15:02 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /var/lib/cacti/rra/localhost_sensors_core1_8.rrd --template sensors_core1 1308597301:71

So it works but i see nothing in the rrd file, and nothing more in the graph.


If i use this command in phpmyadmin
SELECT count( * )
FROM poller_output

I see this result

+ Options
count(*)
0


Any idea ?

[gandalf]

In my log I have

06/20/2011 09:15:02 PM - CMDPHP: Poller[0] Host[1] DS[8] CMD: sh /usr/share/cacti/site/scripts/sensors_core1, output: 71
06/20/2011 09:15:02 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /var/lib/cacti/rra/localhost_sensors_core1_8.rrd --template sensors_core1 1308597301:71

Until then, all seems fine.

If i use this command in phpmyadmin
SELECT count( * )
FROM poller_output

Why do you suppose that this could help in any way?
Why not proceeding with the link I provided?
R.

[yoshx]

All seems good but i have no update in my rdd file.
And i follow the link and the command is in the end of the link. And all the other point of the link are good, i tested them.