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--- skripting-section:bash:disk-monitoring-skript [2018/01/04 19:25] – created michael
+++ skripting-section:bash:disk-monitoring-skript [2018/09/25 13:52] (current) – [Skript Sourcecode] michael
@@ Line 1: / Line 1: @@
+====== Disk Monitoring Skript ======
+Skript, welches vom mir erstellt wurde, um automatisiert die Disk des backup-Servers auf SMART-Errors zu überprüfen. Fall die Disk die SAMRT-Prüfung nicht mehr besteht, so wird ein Email an den Administrator gesendet!
+===== Skript Sourcecode =====
+''**Filename:** <wrap em>disk_monitoring.sh</wrap>''
+<sxh bash; first-line: 1>
 #!/bin/bash
 ############################################################################################
-#******************* Disk Monitoring Script by Michael Reber - v 1.0 **********************#
+#******************* Disk Monitoring Script by Michael Reber - v 1.2 **********************#
 ############################################################################################
 ############################################################################################
@@ Line 15: / Line 19: @@
 # Before disk-check test, that disk is mounted!
-if grep "$diskToCheck" /etc/mtab > /dev/null 2>&1; then
+#if grep "$diskToCheck" /etc/mtab > /dev/null 2>&1; then
-	## System dependency Check:
-	if [ -n "$(command -v apt-get)" ]; then
-		if [ $(dpkg-query -W -f='${Status}' smartmontools 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
-		  apt-get update && apt-get install smartmontools sendemail libnet-ssleay-perl libio-socket-ssl-perl -y;
-		fi
-	else
-		if [ $(yum -q list installed smartmontools &>/dev/null && echo "1" || echo "0") -eq 0 ]; then
-		  #yum install smartmontools -y;
-		  # TO DO
-		  exit 0
-		  #systemctl start rpcbind && systemctl enable rpcbind;
-		fi
-	fi
-	# Create Disk Smart-OUTPUT and check Status:
-	OUTPUT="$(smartctl -a /dev/sda > /tmp/smartInfo && grep -oP '(?<=test result: )[^ ]+' /tmp/smartInfo)"
-	if [ "${OUTPUT}" = "PASSED" ]
+uhubctl -a on -p 3
-	then
+sleep 10
-	  echo "Disk is Healty!"
+        ## System dependency Check:
-	  exit 0
+        if [ -n "$(command -v apt-get)" ]; then
-	else
+                if [ $(dpkg-query -W -f='${Status}' smartmontools 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
-	  echo "Disk detected a SMART-Error!"
+                  apt-get update && apt-get install smartmontools sendemail libnet-ssleay-perl libio-socket-ssl-perl -y;
-	  sendemail -f "mail.blackgate@gmail.com"   \
+                fi
-		-u "DETECTED A SMART-ERROR on `hostname`!"     \
+        else
-		-t "michael.r467@gmail.com" \
+                if [ $(yum -q list installed smartmontools &>/dev/null && echo "1" || echo "0") -eq 0 ]; then
-		-s "smtp.gmail.com:587"  \
+                  #yum install smartmontools -y;
-		-o tls=yes \
+                  # TO DO
-		-xu "mail.blackgate@gmail.com" \
+                  exit 0
-		-xp "" \
+                  #systemctl start rpcbind && systemctl enable rpcbind;
-		-o message-file="/tmp/smartInfo"
+                fi
-	fi
+        fi
-	exit 0
-else
-	echo "Disk is not mountet!"
-fi
+        # Create Disk Smart-OUTPUT and check Status:
+        OUTPUT="$(smartctl -d sat -a /dev/sda > /tmp/smartInfo && grep -oP '(?<=test result: )[^ ]+' /tmp/smartInfo)"
+        echo "$OUTPUT at $today" >> /var/log/disk-monitoring.log
+        if [ "${OUTPUT}" = "PASSED" ]
+        then
+          echo "Disk is Healty!"
+        else
+          echo "Disk detected a SMART-Error!"
+          sendemail -f "mail.blackgate@gmail.com"   \
+                -u "DETECTED A SMART-ERROR on `hostname`!"     \
+                -t "michael.r467@gmail.com" \
+                -s "smtp.gmail.com:587"  \
+                -o tls=yes \
+                -xu "mail.blackgate@gmail.com" \
+                -xp "PASSWORD" \
+                -o message-file="/tmp/smartInfo"
+        fi
+        # Poweroff Disk and exit program:
+        uhubctl -a off -p 3
+        exit 0
+#else
+#       echo "Disk is not mountet!"
+#fi
+</sxh>