From 0d5cee2960f8c8c1bf133931733939ff0e6f1a73 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 17 Oct 2016 17:12:25 +0200
Subject: [hardware-stats] Fix /tmp check...

---
 .../hardware-stats/data/opt/openslx/scripts/cron-system_usage_update  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update b/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update
index 38f1deb9..df8dab45 100755
--- a/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update
+++ b/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update
@@ -22,7 +22,7 @@ for SESSION in $(loginctl | awk '{print $1}'); do
 done
 
 # Also report usage of /tmp and swap
-TMP=$(df -P /tmp | grep -m1 ^/tmp)
+TMP=$(df -P /tmp | grep -m1 ' /tmp$')
 TMP_SIZE=$(echo $TMP | awk '{print $2}')
 TMP_FREE=$(echo $TMP | awk '{print $4}')
 SWAP_FREE=$(grep -m1 ^SwapFree: /proc/meminfo | awk '{print $2}')
@@ -38,7 +38,7 @@ if [ "$SWAP_FREE" -gt 0 ] && [ "$SWAP_FREE" -lt 500000 ]; then # less than 500MB
 Der Arbeitsspeicher des Computers ist fast voll.
 The computer is running out of RAM."
 fi
-if [ "$TMP_FREE" -lt 500000 ]; then
+if [ -n "$TMP_FREE" ] && [ "$TMP_FREE" -lt 500000 ]; then
 	WARN="$WARN
 Es verbleibt wenig temporärer Speicher für die Arbeitsdaten der laufenden VM.
 Little temporary storage is left for the current VM."
-- 
cgit v1.2.3-55-g7522