Revert "sysutils/smart: use `smartctl --scan' as disk source; closes #3236"

This reverts commit f37375f4b8.

sysutils/smart/Makefile

@@ -1,6 +1,6 @@
 PLUGIN_NAME=		smart
 PLUGIN_VERSION=		2.2
-PLUGIN_REVISION=	2
+PLUGIN_REVISION=	3
 PLUGIN_COMMENT=		SMART tools
 PLUGIN_DEPENDS=		smartmontools
 PLUGIN_MAINTAINER=	franco@opnsense.org

sysutils/smart/src/opnsense/scripts/OPNsense/Smart/detailed_list.sh

@@ -27,15 +27,21 @@
 
 RESULT=
 
-for DEV in $(smartctl --scan | awk '{ print $1 }'); do
+for DEV in $(sysctl -n kern.disks); do
     IDENT=$(/usr/sbin/diskinfo -s ${DEV})
-    STATE=$(/usr/local/sbin/smartctl -jH ${DEV})
+
+    if [ "${DEV#nvd}" != "${DEV}" ]; then
+        # the disk formerly know as nvdX
+        DEV="nvme${DEV#nvd}"
+    fi
+
+    STATE=$(/usr/local/sbin/smartctl -jH /dev/${DEV})
 
     if [ -n "${RESULT}" ]; then
         RESULT="${RESULT},";
     fi
 
-    RESULT="${RESULT}{\"device\":\"${DEV##/dev/}\",\"ident\":\"${IDENT}\",\"state\":${STATE}}";
+    RESULT="${RESULT}{\"device\":\"${DEV}\",\"ident\":\"${IDENT}\",\"state\":${STATE}}";
 done
 
 echo "[${RESULT}]"