#!/bin/bash
# now that we have vast amounts of storage online, we can 
# blindly copy /home /etc, et al to the WD backup
# first, we need to ensure that the BackupDev is online

direct_mail() {
	TARGET_MAILSERVER=mail.mycompany.com
	(sleep 20; cat $1) | /usr/bin/nc $TARGET_MAILSERVER 25
}

WD_ONLINE=$(df -h | grep sdc | wc -l)
BACKUPCOMM="cp -a --parents"
BACKUPDEV="/mnt/backup"

if [[ $WD_ONLINE -gt 0 ]]; then
	logger "WD Backup detected.  Beginning backup"
	for DIR in /home /etc /root /usr/local/bin /var; do
	#for DIR in /usr/local/bin; do
		$BACKUPCOMM $DIR $BACKUPDEV
	done
	umount $BACKUPDEV 
	logger "backup completed.  $BACKUPDEV umounted"
else
	logger "COULD NOT FIND WD BACKUP. ABORTING BACKUP"
	ERRFILE=/root/errors/socket_missing.txt
	direct_mail $ERRFILE
fi