/root/bin/mountfs -u
sleep 5
/root/bin/mountfs -m
sleep 10

#!/bin/bash

# Mount/unmount ext4 file systems

exit_status=1
if [ "-m" = "$1" ]
then mount -t ext4 /fsmnt/fs1
     mount -t ext4 /fsmnt/fs2
     mount -t ext4 /fsmnt/fs3
     mount -t ext4 /fsmnt/fs4
     exit_status=0
elif [ "-u" = "$1" ]
then umount /fsmnt/fs1
     umount /fsmnt/fs2
     umount /fsmnt/fs3
     umount /fsmnt/fs4
     exit_status=0
else echo "mountfs -m | -u"
fi
exit $exit_status