Create umount-stale-mount.sh

umount-stale-mount.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# Version	0.0.1 - BETA!!!
+# Date		27.02.2020
+# Author 	TechHome
+
+# Umount stale CIFS/SMB or NFS mounts after 300 seconds
+# PVE will remount automatically if storage is activated
+
+listsmb=$(mount | sed -n "s/^.* on \(.*\) type cifs .*$/\1/p")
+
+for i in $listsmb ; do
+        timeout 300 ls $i >& /dev/null
+        if [ $? -ne 0 ] ; then
+                echo "Stale $i"
+                echo "Umount this stale mount"
+                umount -f -l $i ;
+        fi
+done
+
+listnfs=$(mount | sed -n "s/^.* on \(.*\) type nfs .*$/\1/p")
+
+for i in $listnfs ; do
+        timeout 300 ls $i >& /dev/null
+        if [ $? -ne 0 ] ; then
+                echo "Stale $i"
+                echo "Umount this stale mount"
+                umount -f -l $i ;
+        fi
+done