[solved] RRDTool is graphing in the past

[jblack]

So I'm working on moving our Cacti installation from Windows 2003 R2 32-bit to a Windows 7 64-bit VM.

We are running Cacti version 8.8a

Anyway we are coming from:
Windows Server 2003 R2 32-bit
Apache 2.2.21
PHP 5.2.17
Net-SNMP 5.4.1.2
MySQL 5.5.11
RRDTool 1.2.15

We are going to:
Windows 7 Professional 64-bit
-Spine 0.8.8a (x86)
-Apache 2.2.22 (x86)
-MySQL 5.5.27 (x86/x64)
-PHP 5.3.17 (x86)
-Net-SNMP 5.6.1.1 (x86/x64)
-RRDTool 1.4.5 (x86)
-GetIF 2.3.1 (x86)

I actually cheated a little and used the "Windows Installer" (http://forums.cacti.net/viewtopic.php?t=14946) for Cacti, and then moved things around so it worked correctly. Anyway, everything is working correctly except the data points on the graph are 2 hours off.

graph_image.png (12.84 KiB) Viewed 1328 times

The current time here is about 3:36 PM --- It is like it knows the current time is 3:36, but it is inserting graph data at 1:36 PM. I have no idea what would cause this (Maybe the new rrdtool?). Obviously the time is correct on the new system.

EDIT: I deleted the RRD files before I started polling on the new server. I didn't want to deal with a change in a version of RRDtool and the architecture changes messing with the current files.

Thanks!

[jblack]

Nevermind. The timezone in PHP was set to LA and not Chicago.

http://forums.cacti.net/viewtopic.php?f=21&t=51143

Helped me solve it. Thanks!