#!/bin/sh
ZROOT_BASE="zroot"
SSH="/usr/bin/ssh"
ZFS="/sbin/zfs "
REMOTE="davidmarec.ddns.net"
REMOTE_USER="david"
REMOTE_KEY="~/.ssh/zfs"
REMOTE_POOL="llroot/BCK/popeye"

# getting last snapshot id
# if one cannot trust the snap id one can use creation time


for i in usr usr/home JAILS/master/php JAILS/master/d14 JAILS/master JAILS/master/git
do
	ZROOT="${ZROOT_BASE}/${i}"
	ZLAST=`${ZFS} list -o name -Hp -t snap -d 1 ${ZROOT} | cut -d '@' -f 2 | sort | tail -1` 
	ZFILE=`echo "${i}" | sed 's/\//_/g'`
	echo 'sending backup '${ZLAST}' to '${ZFILE}
	${ZFS} send -e -c ${ZROOT}@${ZLAST} > /backup/${ZFILE}.bck 

done