Recomendação de software de backup

[haas]

Estou procurando um software de backup com DVD, preciso que seja criado backup em multi-volume, qual seria o mais indicado?

[slice]

eu uso um script em shell bash para fazer backup multivolumes em cd das minhas maquinas, acho que a sintax não deve mudar muito em relação à gravação em dvd's...


#!/bin/bash


# Main Settings of Backup Script

which="/usr/bin/which"
cdrecord="`$which cdrecord`"
tar="`$which tar`"
touch="`$which touch`"

# Drive for backup copy
drive="/dev/hdc"
# Size of Media
cdsize="665600"
# Speed for record CD
speed="4"
# Mount Point
backup_dir="/tmp/backup"
# Backup tmp dir for iso files
backup_tmp_iso="/tmp/iso"
# Section of cdrom
track="`$cdrecord -msinfo dev=$drive 2> /dev/null | awk '{print $1}'`"
#track="`$cdrecord -msinfo dev=$drive`"
# Flag of compression tar file
flag="-pczvf"
# File extension of compression tar file
ext="tar.gz"
# Backup Daily including list
daily_list="/etc/backup/daily.list"
# Backup Full including list
full_list="/etc/backup/full.list"
# Backup LOG Dir
log_dir="/var/log/backup"
# Date of Backup
date_name="`date +%d`"
# Date of ISO
date_iso="`date +%a`"
# Date name of log
date_log="`date +%d_%m_%Y`"
# Today
today="`date +%w`"

main() {
checkdir
if [ $today = 0 ]; then
backupfull
isofull
blank
else
backupdaily
isodaily
fi
checksize
burncd
}
backupfull() {
# Make LOG file
$touch $log_dir/backup$date_log.log
# Remove old backups
rm -f $backup_dir/*
# Make tar compressed files from Backup List
for BACKUP_FILE in `grep -v ^# $full_list`
do
BACKUP_NAME="$backup_dir/`date +%a`-`echo $BACKUP_FILE|sed s+\/++g`.$ext"
rm -f $BACKUP_NAME
$tar $flag $BACKUP_NAME --exclude /usr/src $BACKUP_FILE
echo "$BACKUP_NAME" >> $log_dir/backup$date_name.log
done
}
backupdaily() {
# Make LOG file
$touch $log_dir/backup$date_log.log
# Remove old backups
rm -f $backup_dir/*
# Make tar compressed files from Backup List
for BACKUP_FILE in `grep -v ^# $daily_list`
do
BACKUP_NAME="$backup_dir/`date +%a`-`echo $BACKUP_FILE|sed s+\/++g`.$ext"
rm -f $BACKUP_NAME
$tar $flag $BACKUP_NAME --exclude /usr/src $BACKUP_FILE
echo "$BACKUP_NAME" >> $log_dir/backup$date_name.log
done
}
isofull() {
mkisofs -o $backup_tmp_iso/backup$date_iso.iso -JrT $backup_dir
}

isodaily() {
# Remove old iso files
rm -f $backup_tmp_iso/*
if [ $today = 1 ]; then
# Make iso image of Monday backup
mkisofs -o $backup_tmp_iso/backup$date_iso.iso -JrT $backup_dir
else
# Make iso image of other daily backups
mkisofs -o $backup_tmp_iso/backup$date_iso.iso -JrT -C $track -M $drive $backup_dir
fi
}
checkdir() {
# Check if exist backup_dir
if [ -e $backup_tmp_iso ]; then
echo "OK" > /dev/null
else
mkdir $backup_tmp_iso
fi
if [ -e $backup_dir ]; then
echo "OK" > /dev/null
else
mkdir $backup_dir
fi
if [ -e $log_dir ]; then
echo "OK" > /dev/null
else
mkdir $log_dir
fi
}
checksize() {
if [ `ls -s $backup_tmp_iso/backup$date_iso.iso | sed 's/[A-Z]//g' | awk '{print $1}'` -lt $cdsize ] ; then
echo "OK"
else
echo "A imagem nao cabe no CD!!!"
exit 0
fi
}
burncd() {
# Check first or others tracks
$cdrecord dev=$drive -v speed=$speed -multi -data $backup_tmp_iso/backup$date_iso.iso
eject $drive
}
blank() {
$cdrecord dev=$drive -blank=fast
}
main

[karfax]

Amanda...

[]s,

[slice]

Hehehehe!!!!!

Como a curiosidade matou o gato... Aproveitei uma promoção numa loja aqui em SJK e comprei um DVD+RW LG. Para minha surpresa, as coisas ficaram muito mais fáceis com o DVD...

Veja como ficou a versão atualizada do script postado acima (CD+RW), para a utilização no drive de DVD...

PS.: Não esqueça de criar os arquivos /etc/backup/daily.list e full.list, com os diretórios que serão incluídos no backup... tipo:

#Diretorios de Backup
/bin
/boot
/etc
/home
/root
/usr
#/win_xp
#/debian
/var



#!/bin/bash

# Main Settings of Backup Script
which="/usr/bin/which"
growisofs="`$which growisofs`"
tar="`$which tar`"
touch="`$which touch`"
# Drive for backup copy
drive="/dev/hdb"
# Temp for Backup
bkp_dir="/tmp/backup"
# Flag of compression tar file
flag="-pcjvf"
# File extension of compressed tar file
ext="tar.bz2"
# Backup Daily including list
daily_list="/etc/backup/daily.list"
# Backup Full including list
full_list="/etc/backup/full.list"
# Date of Backup
date_name="`date +%d`"
# Today
today="`date +%w`"

main() {
checkdir
mkbkp
burndvd
}

checkdir() {
# Check if exist bkp_dir
if [ -e $bkp_dir ]; then
echo "OK" > /dev/null
else
mkdir $bkp_dir
fi
}

mkbkp() {
# Remove old backups
rm -f $bkp_dir/*
# Make tar compressed files from Full Backup List
if [ $today = 0 ]; then
list="$full_list"
else
list="$daily_list"
fi

# Make tar compressed files from Daily Backup List
for BACKUP_FILE in `grep -v ^# $list`
do
BACKUP_NAME="$bkp_dir/`date +%a`-`echo $BACKUP_FILE|sed s+\/++g`.$ext"
rm -f $BACKUP_NAME
$tar $flag $BACKUP_NAME --exclude /usr/src $BACKUP_FILE
done
}

burndvd() {
# Check first or others tracks
if [ $today = 0 ]; then
$growisofs -Z $drive -R -J $bkp_dir
else
$growisofs -M $drive -R -J $bkp_dir
fi
}

main

[ruyneto]

cara ja tentou o mondo?? www.mondorescue.org


falows

[frikasoide]

Amigo, de uma lida nisso:

http://geinf26.intranet.sefin.ro.gov...es%20Linux.htm

Vou deixar disponivel por 2 dias... copie o HTML pra vc...
Tente adaptar para /dev/hdc (drive DVD), pois o tutorial todo eh para /dev/st0 (dat)...

flw...