From 6f22e40042361d95801d08bddfcd604e4caa4588 Mon Sep 17 00:00:00 2001
From: Tom Laermans <tom@localhost>
Date: Thu, 16 Dec 2010 10:24:24 +0000
Subject: [PATCH] allow negative values in ipmi sensor files, for negative
 volts and temperatures

git-svn-id: http://www.observium.org/svn/observer/trunk@1761 61d68cd4-352d-0410-923a-c4978735b2b8
---
 includes/polling/ipmi.inc.php | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/includes/polling/ipmi.inc.php b/includes/polling/ipmi.inc.php
index 62311d7e24..7ccb66bbf0 100644
--- a/includes/polling/ipmi.inc.php
+++ b/includes/polling/ipmi.inc.php
@@ -29,12 +29,20 @@ if ($ipmi['host'] = get_dev_attrib($device,'ipmi_hostname'))
     if (!is_file($sensorrrd))
     {
        `rrdtool create $sensorrrd \
-     --step 300 \
-     DS:sensor:GAUGE:600:0:20000 \
-     RRA:AVERAGE:0.5:1:1200 \
-     RRA:MIN:0.5:12:2400 \
-     RRA:MAX:0.5:12:2400 \
-     RRA:AVERAGE:0.5:12:2400`;
+      --step 300 \
+      DS:sensor:GAUGE:600:-20000:20000 \
+      RRA:AVERAGE:0.5:1:600 \
+      RRA:AVERAGE:0.5:6:700 \
+      RRA:AVERAGE:0.5:24:775 \
+      RRA:AVERAGE:0.5:288:797 \
+      RRA:MAX:0.5:1:600 \
+      RRA:MAX:0.5:6:700 \
+      RRA:MAX:0.5:24:775 \
+      RRA:MAX:0.5:288:797\
+      RRA:MIN:0.5:1:600 \
+      RRA:MIN:0.5:6:700 \
+      RRA:MIN:0.5:24:775 \
+      RRA:MIN:0.5:288:797`;
     }
 
     echo($sensor . " \n"); # FIXME unit should follow?