switch down...but is up

[Mistake]

i have installed cacti on ubuntu...ok work....but some switchs appaer down -.- but is up....snmp work.....i dont' understand

and rrdtool dont create rrd file.....but for another yes -.- the chmod for rra directory is 777


this is an error on log

08/08/2007 04:10:05 PM - CMDPHP: Poller[0] ERROR: SQL Exec Failed "insert into poller_output (local_data_id, rrd_name, time, output) values (20, 'traffic_out', '2007-08-08 16:10:05', '734146326')"
08/08/2007 04:10:05 PM - CMDPHP: Poller[0] ERROR: SQL Exec Failed "insert into poller_output (local_data_id, rrd_name, time, output) values (20, 'traffic_in', '2007-08-08 16:10:05', '3294382245')"

[TheWitness]

Looks at though you may have two cron instances running. If you installed from RPM, you may be interested in looking for a cron running both as the cactiuser and as root. Disable one of them.

This has nothing to do with the up/down issues. Goto Settings->Poller and choose the SNMP ping method.

TheWitness

[Mistake]

Looks at though you may have two cron instances running. If you installed from RPM, you may be interested in looking for a cron running both as the cactiuser and as root. Disable one of them.

i dont understand this i have installed cacti from apt-get

this is my crontab file

Code: Select all

# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.

SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

# m h dom mon dow user	command

*/5 * * * * ubuntu php /usr/share/cacti/site/poller.php > /dev/null 2>&1
#

and this is the log of poller.php

Code: Select all

ubuntu@ubuntu-desktop:/usr/share/cacti$ php /usr/share/cacti/site/poller.php
08/09/2007 01:35:51 PM - POLLER: Poller[0] DEBUG: About to Spawn a Remote Process [CMD: /usr/bin/php, ARGS: -q /usr/share/cacti/site/cmd.php 0 13]
08/09/2007 01:35:52 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /usr/share/cacti/site/rra/swtpa2_traffic_in_20.rrd --template traffic_in:traffic_out 1186659351:1359946215:770727498
08/09/2007 01:35:52 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /usr/share/cacti/site/rra/server_antivirus_traffic_in_12.rrd --template traffic_out:traffic_in 1186659351:957250210:29778739
08/09/2007 01:35:52 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /usr/share/cacti/site/rra/server_antivirus_errors_in_13.rrd --template errors_out:discards_out:discards_in:errors_in 1186659351:0:0:0:0
08/09/2007 01:35:52 PM - POLLER: Poller[0] CACTI2RRD: /usr/bin/rrdtool update /usr/share/cacti/site/rra/sw1pa2_traffic_in_24.rrd --template traffic_in:traffic_out 1186659351:382094123:80365977
08/09/2007 01:35:52 PM - SYSTEM STATS: Time:1.1614 Method:cmd.php Processes:1 Threads:N/A Hosts:5 HostsPerProcess:5 DataSources:12 RRDsProcessed:4
OK u:0.00 s:0.00 r:0.10
ERROR: illegal attempt to update using time 1186659351 when last update time is 1186659351 (minimum one second step)
ERROR: illegal attempt to update using time 1186659351 when last update time is 1186659351 (minimum one second step)
ERROR: illegal attempt to update using time 1186659351 when last update time is 1186659351 (minimum one second step)

[gandalf]

Looks at though you may have two cron instances running. If you installed from RPM, you may be interested in looking for a cron running both as the cactiuser and as root. Disable one of them.

i dont understand this i have installed cacti from apt-get

replace yum in Larry's statement by apt-get. So you will have to have a look at /etc/cron.d/cacti or "crontab -e -u ubuntu" or the like to find the second crontab entry. Please deactivate one of both.
Reinhard

[Mistake]

i have deleted /etc/cron.d/cacti

but is the same

[gandalf]

Are there still double entries like

08/08/2007 04:10:05 PM - CMDPHP: Poller[0] ERROR: SQL Exec Failed "insert into poller_output (local_data_id, rrd_name, time, output) values (20, 'traffic_out', '2007-08-08 16:10:05', '734146326')"
08/08/2007 04:10:05 PM - CMDPHP: Poller[0] ERROR: SQL Exec Failed "insert into poller_output (local_data_id, rrd_name, time, output) values (20, 'traffic_in', '2007-08-08 16:10:05', '3294382245')"

And please post a screenshot
Reinhard

[Mistake]

i can't see log :|

[img=http://img241.imageshack.us/img241/4632/screenshotaj0.th.png]

fixed

[rizkimul]

Mistake, is your problem solved?

I've got a problem quite similar with yours, with these symptoms:
- some switchs appaer down, but is up
- snmp work
- rrdtool don't create rrd file.....but for another yes

But, there's nothing wrong in the log, only:
08/14/2007 01:37:35 PM - SYSTEM STATS: Time:152.7498 Method:cmd.php Processes:1 Threads:N/A Hosts:43 HostsPerProcess:43 DataSources:578 RRDsProcessed:291

And I don't have the double-cron issue.

So what? Do anyone know the solution?

[IPServices]

We have the same problem as rizkimul. We have over 50 devices graphing without problem and then suddenly we can no longer get new devices to graph. One old device is also now having problems.

SNMP is fine and we can do a snmpwalk from cacti network gui. In the device list the new devices are show as down. The cmd poller runs for about 2 minutes and there is nothing obvious in the logs. There is enough disk space.