add check_fs_errors

check_fs_errors

+#!/usr/bin/env bash
+# ======================================================================
+#
+# Check filesystem errors
+#
+#
+# requirements:
+# - sudo permission on /bin/journalctl
+#
+# ----------------------------------------------------------------------
+# 2021-03-23  v0.0  <axel.hahn@iml.unibe.ch>
+# ======================================================================
+
+
+. `dirname $0`/inc_pluginfunctions
+
+
+# ----------------------------------------------------------------------
+# functions
+# ----------------------------------------------------------------------
+
+function showHelp(){
+cat <<EOF
+______________________________________________________________________
+
+CHECK_FS_ERRORS check if kernel logs inconsistency messages
+
+(c) Institute for Medical Education - Univerity of Bern
+Licence: GNU GPL 3
+______________________________________________________________________
+
+
+SYNTAX:
+`basename $0` [-h]
+
+OPTIONS:
+
+    -h or --help   show this help.
+
+PARAMETERS:
+
+    none
+
+EXAMPLE:
+`basename $0`
+
+EOF
+}
+# ----------------------------------------------------------------------
+# MAIN
+# ----------------------------------------------------------------------
+
+# --- check required tools
+# ph.require bc top
+
+
+# --- check param -h
+case "$1" in
+    "--help"|"-h")
+        showHelp
+        exit 0
+        ;;
+    *)
+esac
+
+
+# ----- MAKE CHECK
+
+out=$( sudo /bin/journalctl | grep 'kernel: ' | grep -v 'check_fs_errors' | grep -E '(error|fail)' | grep 'inconsistent' )
+test ! -z "$out" && ph.setStatus "critical"
+
+
+# ----- OUTPUT
+
+ph.status "check if kernel logs inconsistency messages"
+echo $out
+
+
+# ----- CLEANUP AND BYE!
+
+ph.exit
+
+# ----------------------------------------------------------------------