SOLVED! No New data after upgrade from 0.8.6j to 0.8.7e

[louiscafe]

Hi,

I've upgrade my CACTI from 0.8.6j to 0.8.7e yesterday, the exisiting graph and the data was show normally, after check today, there are no new data was shown, could any professional guys help to solve this problem?

Debug Message:
RRDTool Command:

c:/RRDtool/rrdtool.exe graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="XXXX_Router_2600_02_MetroIP - Traffic - Fa0/0 " \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bits per second" \
--slope-mode \
--font TITLE:8: \
--font AXIS:8: \
--font LEGEND:8: \
--font UNIT:8: \
DEF:a="C\:/Inetpub/wwwroot/cacti/rra/XXXX_2600_core_router_02_traffic_in_291.rrd":traffic_in:AVERAGE \
DEF:b="C\:/Inetpub/wwwroot/cacti/rra/XXXX_2600_core_router_02_traffic_in_291.rrd":traffic_out:AVERAGE \
CDEF:cdefa=a,8,* \
CDEF:cdeff=b,8,* \
AREA:cdefa#00CF00FF:"Inbound" \
GPRINT:cdefa:LAST:" Current\:%8.2lf%s" \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf%s" \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf%s" \
COMMENT:"Total In\: 1.01 GB\n" \
LINE1:cdeff#002A97FF:"Outbound" \
GPRINT:cdeff:LAST:"Current\:%8.2lf%s" \
GPRINT:cdeff:AVERAGE:"Average\:%8.2lf%s" \
GPRINT:cdeff:MAX:"Maximum\:%8.2lf%s" \
COMMENT:"Total Out\: 6.37 MB"

RRDTool Says:
OK

[Howie]

Is your rra/ directory and the files inside it still owned by the cacti user?

[louiscafe]

Problem Solved!!!

It is caused by the BUG of PHP and also the config of cmd.php.

Add $guess = strtolower($guess); into the following location:
Code:

/* PHP Bug. Not yet submitted */
if ($config["cacti_server_os"] == "win32") {
$guess = substr(__FILE__,0,2);
$guess = strtolower($guess);
if ($guess == strtoupper($guess)) {
$response = "ERROR: The PHP Script: CMD.PHP Must be started using the full path to the file and in lower case. This is a PHP Bug!!!";
print "\n";
cacti_log($response,true);
exit(-1);
}

[BSOD2600]

What php version?
That cmd.php looks old... somewhat different in cacti 0.8.7e.

[louiscafe]

PHP 5.2.0

[BSOD2600]

Sure you correctly upgraded? The source code clearly states it was fixed in php 5.2.0. There was a logic bug back in 0.8.6j and php 5.2.0, but thats been long fixed.

Current cmd.php:

Code: Select all

/* correct for a windows PHP bug. fixed in 5.2.0 */
if ($config["cacti_server_os"] == "win32") {
	/* check PHP versions first, we know 5.2.0 and above is fixed */
	if (version_compare("5.2.0", PHP_VERSION, ">=")) {
		$guess = substr(__FILE__,0,2);
		if ($guess == strtoupper($guess)) {
			$response = "ERROR: The PHP Script: CMD.PHP Must be started using the full path to the file and in lower case.  This is a PHP Bug!!!";
			print "\n";
			cacti_log($response,true);

			record_cmdphp_done();
			exit("-1");
		}
	}
}