Imported Upstream version 1.5.1

contrib/osd-health/osd_health_check.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+OBJECT_DIR=$1
+
+# get device for object_dir
+IFS=' ' read -r DEVICE TMP <<< $(df $OBJECT_DIR | grep dev)
+
+# Determine device type
+if [[ $DEVICE == *md* ]]; then
+   # DEVICE is a RAID configuration
+   DEVICES=$(IFS=' ' read -a TMP <<< $(cat /proc/mdstat | grep $DEVICE))
+   DEVICES=${DEVICES[@]:4}
+elif [[ $DEVICE == *sd* || $DEVICE == *hd* ]]; then
+   # DEVICE is a single disk
+   DEVICES=$DEVICE
+else
+   # unsupported device type
+   echo "unsupported device type"
+   exit 3
+fi
+
+for DEVICE in $DEVICES; do     
+   SMART_STATUS="$(sudo smartctl --health $DEVICE)"
+   echo $SMART_STATUS
+   if [[ $SMART_STATUS == *PASSED* ]]
+      then
+         continue;
+   elif [[ $SMART_STATUS == *FAILED* ]]
+      then
+         exit 1
+   else 
+      exit 3
+   fi
+done 
+
+# If no device's health test failed, return 0 (i.e. health test PASSED).
+exit 0