disk_mount.sh

# !/usr/bin/env bash


# Setting the logfile location
logfile=/var/log/mount_disks.log

# Logging all actions 
exec 3>&1 4>&2
trap 'exec 2>&4 1>&3' 0 1 2 3
exec 1>$logfile 2>&1

# Logging the start date and time
date +"%F_%R"

# Create an array with the data disks UUIDs and fstype
declare -a datadisksarr="$(blkid | awk -F '"' '!/\/(\*|sda|sdb)/{ print $2" "$4}')"


# Iterate through each line of the array

printf '%s\n' "${datadisksarr[*]}" | while ((i++)); read -r line; do

#echo "$i $line" 

UUID="$(echo $line | awk '{print $1}')"
fstype="$(echo $line | awk '{print $2}')"

#echo "UUID is: $UUID"; 
#echo "FSType is: $fstype";

grep "$UUID" /etc/fstab >/dev/null 2>&1
if [ ${?} -eq 0 ];
then
    	echo "Not adding $UUID to fstab again (it's already there!)"
else
    	# Create the mountpoint
 	mkdir -p /datadisk$i
	
	# Add the UUID to /etc/fstab
    	echo -e "UUID=$UUID /datadisk$i $fstype defaults,nofail  0 2 " >> /etc/fstab
fi

done

# Mount everything listed in /fstab
mount -a
exit 0