RRDtool - rrd file problem

[rock_manlove]

Rrd files are not being created.
Rra path is proper with permissions.
Previous rrdtool was 1.0.46, I upgraded it to solve the same problem. New version is 1.2.9, and new path is mentioned is cacti. In data source it shows the rrd file but there is no such file in rra path.

In previous attempt of installation, rra files were been created but with wrong sequence number .
If a new graph is made then in data source it shows rra file <path_rra>/device_traffic_in_10.rra
But actual file created for the graph in rra folder is with different number.. <path_rra>/device_traffic_in_13.rra etc.

Why is this mismatch?


Here is the graph debug -
/usr/local/rrdtool-1.2.9/bin/rrdtool: /usr/lib/libpng12.so.0: no version information available (required by /usr/local/rrdtool-1.2.9/lib/librrd.so.2)

Thanks

[fmangeant]

Hi

can you run that command :

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$ ldd /usr/local/rrdtool-1.2.9/bin/rrdtool

[rock_manlove]

Hi,

These are dependencies, all libraries are present. This is SuSE ES9.

cacti:/usr/lib # ldd /usr/local/rrdtool-1.2.9/bin/rrdtool
/usr/local/rrdtool-1.2.9/bin/rrdtool: /usr/lib/libpng12.so.0: no version information available (required by /usr/local/rrdtool-1.2.9/lib/librrd.so.2)
linux-gate.so.1 => (0xffffe000)
librrd.so.2 => /usr/local/rrdtool-1.2.9/lib/librrd.so.2 (0x40018000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x40073000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0x400dd000)
libz.so.1 => /lib/libz.so.1 (0x4010b000)
libart_lgpl_2.so.2 => /usr/lib/libart_lgpl_2.so.2 (0x4011d000)
libm.so.6 => /lib/tls/libm.so.6 (0x40133000)
libc.so.6 => /lib/tls/libc.so.6 (0x40155000)
/lib/ld-linux.so.2 (0x40000000)



Thanks

[fmangeant]

Are you sure the poller is running ?

Try to run it once by hand :

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$ php poller.php

[rock_manlove]

Its running...

*/1 * * * * cacti php /var/www/html/cacti/poller.php > /dev/null 2>&1

[fmangeant]

Do you have anything in log/cacti.log ?

[rock_manlove]

OK, now the rrd file is there in rra path.
but no graph on the page.

log file says this -
04/12/2007 07:52:01 AM - CMDPHP: Poller[0] WARNING: sockets support not enabled in PHP, falling back to SNMP ping
04/12/2007 07:52:02 AM - SYSTEM STATS: Time:1.0234 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:4 RRDsProcessed:2

[fmangeant]

Can you run the poller once at DEBUG level, and post the log ?

[rock_manlove]

The log file is huge, I am not able to attach.

[fmangeant]

I can't see any error in your log file

[rock_manlove]

I am not able to attach the log!

[rock_manlove]

Hi,

Please check this debug.

Thanks for helping!

[fmangeant]

Did you apply the multiple polling interval patch ?

Because it seems you're polling every minute :

Code: Select all

04/12/2007 08:43:02 AM - SYSTEM STATS: Time:1.0294 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:4 RRDsProcessed:2
04/12/2007 08:44:02 AM - SYSTEM STATS: Time:1.0282 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:4 RRDsProcessed:2
04/12/2007 08:45:02 AM - SYSTEM STATS: Time:1.0237 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:4 RRDsProcessed:2
04/12/2007 08:46:02 AM - SYSTEM STATS: Time:1.0236 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:4 RRDsProcessed:2

Or maybe it's a crontab issue ?

[rock_manlove]

Yes, I am using 1 min polling patch.
Right now my graphs are working fine, what I did is modified data and graph templates instead of duplicating them for 1 min polling. It solved the rrd file sequence mismatch.

Thanks a lot for help!