X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=client%2Flib%2Ftests%2FDisks.tst;h=c353a3bae2f28d7b52c2776caad6596021739668;hb=1499adc7734f7668ffed54eab539a172d81ca789;hp=d0816084fdf5ef7bfd0006d200e7c9da39d5a9fc;hpb=9d40adf76c79dcfc43346d1b8241fb2193a6f981;p=nagcollect.git

diff --git a/client/lib/tests/Disks.tst b/client/lib/tests/Disks.tst
index d081608..c353a3b 100644
--- a/client/lib/tests/Disks.tst
+++ b/client/lib/tests/Disks.tst
@@ -1,25 +1,42 @@
 # NagCollect -- Nagios Data Collector for Passive Checks
-# Copyright (c)2009 Alexander Barton, alex@barton.de
-
-if [ `uname` = "Darwin" ]; then
-	SERVICE="Disks_p"
-	offset=`LC_ALL=C grep -b "BOOT_TIME:" /var/log/system.log \
-	 | tail -n 1 | cut -d':' -f1`
-	if [ -n "$offset" ]; then
-		# reboot detected in system.log
-		error=`LC_ALL=C tail -c "+$offset" /var/log/system.log \
-		 | grep "I/O" | grep -v nagcollect | tail -n 1`
-	else
-		# no reboot detected in system.log
-		error=`LC_ALL=C grep "I/O" /var/log/system.log \
-		 | grep -v nagcollect | tail -n 1`
-	fi
-	if [ -n "$error" ]; then
-		msg=`echo $error | cut -d' ' -f6-`
-		STATUS=2
-		TEXT="ERROR - $msg"
-	else
-		STATUS=0
-		TEXT="OK - No I/O errors detected."
-	fi
+# Copyright (c)2009-2011 Alexander Barton, alex@barton.de
+
+# Check free space on local r/w filesystems
+
+SERVICE="DiskUsage_p"
+STATUS=4
+
+error=
+warning=
+
+TEMP="/tmp/$$.tmp"
+
+df -l -P -m | grep "^/" >"$TEMP"
+
+while read x; do
+	#dev=`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 $x | cut -d' ' -f5 | sed 's/%//'`
+	declare -i capacity2=100-$capacity
+	fs=`echo $x | cut -d' ' -f6`
+	[ -w "$fs" ] || continue
+	[ -n "$TEXT" ] && TEXT="$TEXT "
+	TEXT="${TEXT}${fs} ${free} MB (${capacity2}%);"
+	[ "$free" -lt 2000 -a $capacity2 -lt 5 ] && error=1
+	[ "$free" -lt 5000 -a $capacity2 -lt 10 ] && warning=1
+done < "$TEMP"
+
+if [ -n "$error" ]; then
+	STATUS=2
+	TEXT="Disk usage is CRITICAL, free space: $TEXT"
+elif [ -n "$warning" ]; then
+	STATUS=1
+	TEXT="Disk usage is WARNING, free space: $TEXT"
+else
+	STATUS=0
+	TEXT="Disk usage is OK, free space: $TEXT"
 fi
+
+rm -f "$TEMP"