From ba90afd8f939cc814dea49de1d469ab267ff5a7a Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Fri, 5 Feb 2010 18:28:23 +0100
Subject: [PATCH] Disk Usage: check for percentage and value; better output

---
 client/lib/tests/Disks.tst | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/client/lib/tests/Disks.tst b/client/lib/tests/Disks.tst
index 65da26d..99695cb 100644
--- a/client/lib/tests/Disks.tst
+++ b/client/lib/tests/Disks.tst
@@ -19,25 +19,23 @@ while read x; do
 	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 $x | cut -d' ' -f6`
 	[ -n "$TEXT" ] && TEXT="$TEXT "
-	TEXT="${TEXT}${fs} ${free} MB (${capacity}%);"
-	if [ "$capacity" -gt 95 ]; then
-		error=1
-	elif [ "$capacity" -gt 90 ]; then
-		warning=1
-	fi
+	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: $TEXT"
+	TEXT="Disk usage is CRITICAL, free space: $TEXT"
 elif [ -n "$warning" ]; then
 	STATUS=1
-	TEXT="Disk usage is WARNING: $TEXT"
+	TEXT="Disk usage is WARNING, free space: $TEXT"
 else
 	STATUS=0
-	TEXT="Disk usage is OK: $TEXT"
+	TEXT="Disk usage is OK, free space: $TEXT"
 fi
 
 rm -f "$TEMP"
-- 
2.39.2