From 51b6d893e99f06898de699b889c3fcc670f9abac Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Fri, 5 Feb 2010 17:37:32 +0100
Subject: [PATCH] New "Disks" test that checks the free space of filesystems

---
 client/lib/tests/Disks.tst | 43 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 client/lib/tests/Disks.tst

diff --git a/client/lib/tests/Disks.tst b/client/lib/tests/Disks.tst
new file mode 100644
index 0000000..65da26d
--- /dev/null
+++ b/client/lib/tests/Disks.tst
@@ -0,0 +1,43 @@
+# NagCollect -- Nagios Data Collector for Passive Checks
+# Copyright (c)2009 Alexander Barton, alex@barton.de
+
+# Check free space on local filesystems
+
+SERVICE="DiskUsage_p"
+STATUS=4
+
+error=
+warning=
+
+TEMP="/tmp/$$.tmp"
+
+df -l -P -m | grep "^/" >"$TEMP"
+
+while read x; do
+	fs=`echo $x | cut -d' ' -f1`
+	blocks=`echo $x | cut -d' ' -f2`
+	used=`echo $x | cut -d' ' -f3`
+	free=`echo $x | cut -d' ' -f4`
+	capacity=`echo $x | cut -d' ' -f5 | sed 's/%//'`
+	fs=`echo $x | cut -d' ' -f6`
+	[ -n "$TEXT" ] && TEXT="$TEXT "
+	TEXT="${TEXT}${fs} ${free} MB (${capacity}%);"
+	if [ "$capacity" -gt 95 ]; then
+		error=1
+	elif [ "$capacity" -gt 90 ]; then
+		warning=1
+	fi
+done < "$TEMP"
+
+if [ -n "$error" ]; then
+	STATUS=2
+	TEXT="Disk usage is CRITICAL: $TEXT"
+elif [ -n "$warning" ]; then
+	STATUS=1
+	TEXT="Disk usage is WARNING: $TEXT"
+else
+	STATUS=0
+	TEXT="Disk usage is OK: $TEXT"
+fi
+
+rm -f "$TEMP"
-- 
2.39.2