From 122012ea31c818d58d7ce47d1201d2dacabd5c1c Mon Sep 17 00:00:00 2001
From: Andreas Hrubak <ad132454@uucp.hu>
Date: Wed, 2 Oct 2024 11:46:03 +0200
Subject: [PATCH] add S.M.A.R.T. data collector

---
 client/meter/smart | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100755 client/meter/smart

diff --git a/client/meter/smart b/client/meter/smart
new file mode 100755
index 0000000..e10c459
--- /dev/null
+++ b/client/meter/smart
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+SMARTCTL()
+{
+	smartctl -i -H -A -f brief -n standby "$@"
+}
+
+lsblk --list -o TYPE,RM,TRAN,PATH,MODEL,SERIAL | td-trans-fixcol -m 1 |\
+td-filter TYPE eq disk |\
+td-filter RM == 0 |\
+td-select -H PATH MODEL SERIAL |\
+while read -r devpath MODEL SERIAL
+do
+	devbasename=${devpath##*/}
+	
+	IFS=$'\n'
+	for whole_line in `IFS=$'\n\t '; SMARTCTL "$devpath"`
+	do
+		IFS=$'\n\t '
+		
+		read attrid attrname flags value worst threshold fail raw rest <<<"$whole_line"
+		
+		if [ "$attrid" -ge 0 -a "$value" -ge 0 -a "$worst" -ge 0 -a "$threshold" -ge 0 -a "$raw" -ge 0 ] 2>/dev/null
+		then
+			for leaf in value worst threshold raw
+			do
+				if [ $attrname = Unknown_Attribute ]
+				then
+					attrname=$attrid
+				else
+					attrname=${attrname,,}
+					attrname=${attrname//_/-}
+				fi
+				value=${!leaf}
+				echo "$MODEL.$SERIAL.$attrname.$leaf	$value"
+			done
+		fi
+	done
+done
-- 
2.11.4.GIT