add support for pending/offline sectors..

diskstat

@@ -8,7 +8,7 @@ BEGIN {
 }
 
 function printdiskinfo(lblname, devname) {
-	cmd = "smartctl -a /dev/" devname " | egrep '"'"'Temperature_Celsius|Airflow_Temperature_Cel|Device Model:|Power_On_Hours'"'"'"
+	cmd = "smartctl -a /dev/" devname " | egrep '"'"'Temperature_Celsius|Airflow_Temperature_Cel|Device Model:|Power_On_Hours|Current_Pending_Sector|Offline_Uncorrectable'"'"'"
 	r = cmd | getline
 	#print "xfoox" r "x" $0 "xbarx"
 
@@ -16,7 +16,7 @@ function printdiskinfo(lblname, devname) {
 	hours = 0
 	temp = "unkn"
 	if (r) {
-		for (i = 0; i < 3; i++) {
+		for (i = 0; i < 5; i++) {
 			if ($1 == "Device" && $2 == "Model:") {
 				$1 = ""
 				$2 = ""
@@ -25,6 +25,10 @@ function printdiskinfo(lblname, devname) {
 				temp = $10
 			} else if ($2 == "Power_On_Hours") {
 				hours = $10
+			} else if ($2 == "Current_Pending_Sector") {
+				pending = $10
+			} else if ($2 == "Offline_Uncorrectable") {
+				offline = $10
 			}
 			r = cmd | getline
 		}
@@ -32,7 +36,7 @@ function printdiskinfo(lblname, devname) {
 	close(cmd)
 
 	years = sprintf("%.4g", ( hours / 24. / 365 ))
-	print lblname "\t->\t" devname "\t->\t" disksize[devname] " TB\t->\t" years "\t" model "\t" temp
+	print lblname "\t->\t" devname "\t->\t" disksize[devname] " TB\t->\t" years "\t" model "\t" temp "\t" pending "\t" offline
 	delete disksize[devname]
 }