Zimbra Open Source tidak mencantumkan option backup di administration control panelnya…
Semua kebutuhan zimbra untuk dapat berjalan sebenarnya ada didalam folder defaultnya:

/opt/zimbra

jadi anda aman aman saja untuk membackup seluruh isi /opt/zimbra ke tempat lain.

Tapi ada script untuk membuat segalanya menjadi lebih indah hehe… 8-)

#!/bin/bash

# This script will do various backups of Zimbra depending on wich you choose,
# most of them are cold backups except the msg backup which hot copies the ’store’
# folder for possible individual mail retrival. Be sure to change the variables below
# to point to where you got the zimbra folder and where you want it to be backed up to.
#
# This script must be run as root or a user with equal privileges or it will not work.
#
# Usage: ZimBackup.sh full - For full backup (Cold)
# ZimBackup.sh diff - For diffrential backup (Cold)
# ZimBackup.sh msgfull - For complete message backup (Hot)
# ZimBackup.sh msgdiff - For diffrential message backup (Hot)
#
# When you run this script via crontab be sure to add ‘> /dev/null 2>&1′ at the end
# of the script like below or the tar command will fail for no apparent reason.
# 00 12 * * * ZimBackup.sh full > /dev/null 2>&1
#
# As of 2008-04-16 this script uses some extra software to extend this script,
# the scripts standard function will still function without these extra softwares but if you
# intend to use this scripts built in file transfer functions you must install the described software below.
#
# Required software: expect & any software dependencies for this package.
#
# Bits and pieces was adopted from a script created by Daniel W. Martin, 9 Sept 2007
# Free to use and free of any warranty! Marcus Uddenhed, 3 feb 2008
#
# Last updated: 2008-06-10

#### Global Settings ####
ZimInstPath=/opt # Installation path for Zimbra, exluding the zimbra folder.
ZimHome=zimbra # The Zimbra installation folder, exluding path to folder.
ZimBackupPath=/home/zimbra/backup # Backup folder where backup files should be placed.
ZimTempPath=/home/zimbra/backup/tmp # Temporary backup folder, should be placed as a subfolder to backup folder.

#### Log Settings ####
ZimLogEnable=yes # Turns logging off or on.
ZimLogFileName=BackupZimbra.log # Log filename
ZimLogVerbose=yes # Activates extra logging information

#### File Transfer Settings ####

# Enable Services (yes/no)
ZimFtpEnable=no # Enable/Disable ftp file transfer.
ZimScpEnable=no # Enable/Disable scp file transfer.

# Extra FTP Settings
ZimFtpOpt=” # Extra options for ftp file transfer, see manual for ftp command

# Extra SCP Settings
ZimScpOpt=” # Extra options for ftp file transfer, see manual for scp command

# Common Settings
ZimFilehostUser= # Username for file transfers
ZimFilehostPass= # Password for file transfers
ZimFilehostAddress= # Host address for file transfers
ZimFilehostFolder= # Folder on host where files will be placed during file transfer

#### File Delete Settings ####
ZimDeleteLocalFile=no # Enable/Disable backup file deletion efter sucessfull backup.
ZimDeleteTimeSet=0 # Set in minutes above 0 to keep a desired amount of files locally,
# be sure to match the time with your backup schedules.

##### Do not change anything below this line unless you know what you are doing #####

# Fetch backup type
ZimBackupType=$1

# Set filename for backup files
ZimFilenameSystemFull=ZimBackupSystemFull_`date +%Y%m%d%H%M`.tar.gz
ZimFilenameSystemDiff=ZimBackupSystemDiff_`date +%Y%m%d%H%M`.tar.gz
ZimFilenameMsgFull=ZimBackupMsgFull_`date +%Y%m%d%H%M`.tar.gz
ZimFilenameMsgDiff=ZimBackupMsgDiff_`date +%Y%m%d%H%M`.tar.gz

pre_check() {
# Check if expect is installed and file transfer is enabled, stops script if not
if [ $ZimFtpEnable = 'yes' ] || [ $ZimScpEnable = 'yes' ]
then
if [ ! -e /usr/bin/expect ]
then
echo “expect command is missing, this is required for file transfer options, script exiting…”
exit
fi
fi

# Create log file if not exist
if [ $ZimLogEnable = 'yes' ]
then
touch $ZimBackupPath/$ZimLogFileName
fi

# Check to see if the tmp folder exist, and create if not
mkdir -p $ZimTempPath

# Check which zimbra version that is installed, for recovery purpose
sudo -u zimbra $ZimInstPath/$ZimHome/bin/zmcontrol -v > $ZimTempPath/zimbra_version.txt
}

full_backup() {
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
# Removing possible old zimbra backup folder
echo “`date +%Y%m%d%H%M%S` - Removing old backup folder from $ZimTempPath…” >> $ZimBackupPath/$ZimLogFileName
rm -r -f $ZimTempPath/$ZimHome >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Removing old backup folder from $ZimTempPath done” >> $ZimBackupPath/$ZimLogFileName

# Stopping Zimbra
echo “`date +%Y%m%d%H%M%S` - Zimbra services stopping…” >> $ZimBackupPath/$ZimLogFileName
/etc/init.d/zimbra stop >> $ZimBackupPath/$ZimLogFileName
sleep 20
echo “`date +%Y%m%d%H%M%S` - Zimbra services stopped.” >> $ZimBackupPath/$ZimLogFileName

# Backing up zimbra folder
echo “`date +%Y%m%d%H%M%S` - Zimbra folder copying to backup…” >> $ZimBackupPath/$ZimLogFileName
cp -rv $ZimInstPath/$ZimHome $ZimTempPath/ >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Zimbra folder copied to backup.” >> $ZimBackupPath/$ZimLogFileName

# Starting Zimbra
echo “`date +%Y%m%d%H%M%S` - Zimbra services starting…” >> $ZimBackupPath/$ZimLogFileName
/etc/init.d/zimbra start >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Zimbra services started.” >> $ZimBackupPath/$ZimLogFileName

# Compressing backup for space reduction
echo “`date +%Y%m%d%H%M%S` - Compressing backup folder…” >> $ZimBackupPath/$ZimLogFileName
tar -zcvf $ZimBackupPath/$ZimFilenameSystemFull -C $ZimTempPath $ZimHome zimbra_version.txt >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Compressed backup folder.” >> $ZimBackupPath/$ZimLogFileName
else
# Removing possible old zimbra backup folder
rm -r -f $ZimTempPath/$ZimHome
# Stopping Zimbra
/etc/init.d/zimbra stop
sleep 20
# Backing up zimbra folder
cp -rv $ZimInstPath/$ZimHome $ZimTempPath/
# Starting Zimbra
/etc/init.d/zimbra start
# Compressing backup for space reduction
tar -zcvf $ZimBackupPath/$ZimFilenameSystemFull -C $ZimTempPath $ZimHome zimbra_version.txt
fi
}

diff_backup() {
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
# Hot sync before shutdown on zimbra folder
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder…” >> $ZimBackupPath/$ZimLogFileName
rsync -avHK –delete $ZimInstPath/$ZimHome $ZimTempPath/ >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Stopping Zimbra
echo “`date +%Y%m%d%H%M%S` - Zimbra services stopping…” >> $ZimBackupPath/$ZimLogFileName
/etc/init.d/zimbra stop >> $ZimBackupPath/$ZimLogFileName >> $ZimBackupPath/$ZimLogFileName
sleep 20
echo “`date +%Y%m%d%H%M%S` - Zimbra services stopped.” >> $ZimBackupPath/$ZimLogFileName

# Cold sync of zimbra folder
echo “`date +%Y%m%d%H%M%S` - Cold syncing to backup folder…” >> $ZimBackupPath/$ZimLogFileName
rsync -avHK –delete $ZimInstPath/$ZimHome $ZimTempPath/ >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Cold syncing to backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Starting Zimbra
echo “`date +%Y%m%d%H%M%S` - Zimbra services starting…” >> $ZimBackupPath/$ZimLogFileName
/etc/init.d/zimbra start >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Zimbra services started.” >> $ZimBackupPath/$ZimLogFileName

# Compressing backup for space reduction and removing unpacked folder
echo “`date +%Y%m%d%H%M%S` - Compressing backup folder…” >> $ZimBackupPath/$ZimLogFileName
tar -zcvf $ZimBackupPath/$ZimFilenameSystemDiff -C $ZimTempPath $ZimHome zimbra_version.txt >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Compressed backup folder.” >> $ZimBackupPath/$ZimLogFileName

else
# Hot sync before shutdown on zimbra folder
rsync -avHK –delete $ZimInstPath/$ZimHome $ZimTempPath/
# Stopping Zimbra
/etc/init.d/zimbra stop >> $ZimBackupPath/$ZimLogFileName
sleep 20
# Cold sync of zimbra folder
rsync -avHK –delete $ZimInstPath/$ZimHome $ZimTempPath/
# Starting Zimbra
/etc/init.d/zimbra start >> $ZimBackupPath/$ZimLogFileName
# Compressing backup for space reduction and removing unpacked folder
tar -zcvf $ZimBackupPath/$ZimFilenameSystemDiff -C $ZimTempPath $ZimHome zimbra_version.txt
fi
}

msgfull_backup() {
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
# Removing possible old store backup folder
echo “`date +%Y%m%d%H%M%S` - Removing old backup folder from $ZimTempPath” >> $ZimBackupPath/$ZimLogFileName
rm -r -f $ZimTempPath/store >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Removing old backup folder from $ZimTempPath done” >> $ZimBackupPath/$ZimLogFileName

# Make dir for hot sync
echo “`date +%Y%m%d%H%M%S` - Creating backup folder…” >> $ZimBackupPath/$ZimLogFileName
mkdir -p $ZimTempPath/store >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Creating backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Hot sync of mailbox messages
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder…” >> $ZimBackupPath/$ZimLogFileName
rsync -avHK –delete $ZimInstPath/$ZimHome/store/0 $ZimTempPath/store/ >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Compressing store folder for space reduction
echo “`date +%Y%m%d%H%M%S` - Compressing backup folder…” >> $ZimBackupPath/$ZimLogFileName
tar -zcvf $ZimBackupPath/$ZimFilenameMsgFull -C $ZimTempPath store zimbra_version.txt >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Compressed backup folder.” >> $ZimBackupPath/$ZimLogFileName
else
# Removing possible old store backup folder
rm -r -f $ZimTempPath/store
# Make dir for hot sync
mkdir -p $ZimTempPath/store
# Hot sync of mailbox messages
rsync -avHK –delete $ZimInstPath/$ZimHome/store/0 $ZimTempPath/store/
# Compressing store folder for space reduction
tar -zcvf $ZimBackupPath/$ZimFilenameMsgFull -C $ZimTempPath store zimbra_version.txt
fi
}

msgdiff_backup() {
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
# Make dir for hot sync
echo “`date +%Y%m%d%H%M%S` - Creating backup folder…” >> $ZimBackupPath/$ZimLogFileName
mkdir -p $ZimTempPath/store >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Creating backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Hot sync of mailbox messages
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder…” >> $ZimBackupPath/$ZimLogFileName
rsync -avHK –delete $ZimInstPath/$ZimHome/store/0 $ZimTempPath/store/ >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Hot syncing to backup folder done.” >> $ZimBackupPath/$ZimLogFileName

# Compressing store folder for space reduction
echo “`date +%Y%m%d%H%M%S` - Compressing backup folder…” >> $ZimBackupPath/$ZimLogFileName
tar -zcvf $ZimBackupPath/$ZimFilenameMsgDiff -C $ZimTempPath store zimbra_version.txt
echo “`date +%Y%m%d%H%M%S` - Compressed backup folder.” >> $ZimBackupPath/$ZimLogFileName
else
# Make dir for hot sync
mkdir -p $ZimTempPath/store
# Hot sync of mailbox messages
rsync -avHK –delete $ZimInstPath/$ZimHome/store/0 $ZimTempPath/store/
# Compressing store folder for space reduction
tar -zcvf $ZimBackupPath/$ZimFilenameMsgDiff -C $ZimTempPath store zimbra_version.txt
fi
}

file_transfer() {
# Check which filename to use in file transfer
if [ $ZimBackupType == "full" ]
then
ZimFilenameTransfer=$ZimFilenameSystemFull
fi
if [ $ZimBackupType == "diff" ]
then
ZimFilenameTransfer=$ZimFilenameSystemDiff
fi
if [ $ZimBackupType == "msgfull" ]
then
ZimFilenameTransfer=$ZimFilenameMsgFull
fi
if [ $ZimBackupType == "msgdiff" ]
then
ZimFilenameTransfer=$ZimFilenameMsgDiff
fi

# Transfer with ftp
if [ $ZimFtpEnable == "yes" ]
then
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
echo “`date +%Y%m%d%H%M%S` - Sending file via ftp to offsite storage…” >> $ZimBackupPath/$ZimLogFileName
# Make a temporary script for expect commands
touch $ZimTempPath/ftp.exp
# Fill script with commands
echo ‘#!/usr/bin/expect –’ >> $ZimTempPath/ftp.exp
echo ’set timeout -1′ >> $ZimTempPath/ftp.exp
echo ’spawn ftp ‘$ZimFilehostAddress >> $ZimTempPath/ftp.exp
echo ‘expect ):’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFilehostUser’\r’ >> $ZimTempPath/ftp.exp
echo ‘expect :’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFilehostPass’\r’ >> $ZimTempPath/ftp.exp
echo ‘expect >’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFtpOpt’\r’ >> $ZimTempPath/ftp.exp
echo ’send “send ‘$ZimBackupPath/$ZimFilenameTransfer $ZimFilehostFolder/$ZimFilenameTransfer’\r”‘ >> $ZimTempPath/ftp.exp
echo ‘expect >’ >> $ZimTempPath/ftp.exp
echo ’send quit\r’ >> $ZimTempPath/ftp.exp
echo ‘expect closed’ >> $ZimTempPath/ftp.exp
# Run expect with created script
expect $ZimTempPath/ftp.exp >> $ZimBackupPath/$ZimLogFileName
# Delete temporary expect script
rm $ZimTempPath/ftp.exp
echo “`date +%Y%m%d%H%M%S` - Sending file via ftp to offsite storage done.” >> $ZimBackupPath/$ZimLogFileName
else
# Make a temporary script for expect commands
touch $ZimTempPath/ftp.exp
# Fill script with commands
echo ‘#!/usr/bin/expect –’ >> $ZimTempPath/ftp.exp
echo ’set timeout -1′ >> $ZimTempPath/ftp.exp
echo ’spawn ftp ‘$ZimFilehostAddress >> $ZimTempPath/ftp.exp
echo ‘expect ):’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFilehostUser’\r’ >> $ZimTempPath/ftp.exp
echo ‘expect :’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFilehostPass’\r’ >> $ZimTempPath/ftp.exp
echo ‘expect >’ >> $ZimTempPath/ftp.exp
echo ’send ‘$ZimFtpOpt’\r’ >> $ZimTempPath/ftp.exp
echo ’send “send ‘$ZimBackupPath/$ZimFilenameTransfer $ZimFilehostFolder/$ZimFilenameTransfer’\r”‘ >> $ZimTempPath/ftp.exp
echo ‘expect >’ >> $ZimTempPath/ftp.exp
echo ’send quit\r’ >> $ZimTempPath/ftp.exp
echo ‘expect closed’ >> $ZimTempPath/ftp.exp
# Run expect with created script
expect $ZimTempPath/ftp.exp
# Delete temporary expect script
rm $ZimTempPath/ftp.exp
fi

fi
# Transfer with scp
if [ $ZimScpEnable == "yes" ]
then
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
echo “`date +%Y%m%d%H%M%S` - Sending file via scp to offsite storage…” >> $ZimBackupPath/$ZimLogFileName
# Make a temporary script for expect commands
touch $ZimTempPath/scp.exp
# Fill script with commands
echo ‘#!/usr/bin/expect –’ >> $ZimTempPath/scp.exp
echo ’set timeout -1′ >> $ZimTempPath/scp.exp
echo ’spawn scp ‘$ZimScpOpt $ZimBackupPath/$ZimFilenameTransfer $ZimFilehostUser’@'$ZimFilehostAddress’:'$ZimFilehostFolder >> $ZimTempPath/scp.exp
echo ‘expect :’ >> $ZimTempPath/scp.exp
echo ’send ‘$ZimFilehostPass’\r’ >> $ZimTempPath/scp.exp
echo ‘expect closed’ >> $ZimTempPath/scp.exp
# Run expect with created script
expect $ZimTempPath/scp.exp >> $ZimBackupPath/$ZimLogFileName
# Delete temporary expect script
rm $ZimTempPath/scp.exp
echo “`date +%Y%m%d%H%M%S` - Sending file via scp to offsite storage done.” >> $ZimBackupPath/$ZimLogFileName
else
# Make a temporary script for expect commands
touch $ZimTempPath/scp.exp
# Fill script with commands
echo ‘#!/usr/bin/expect –’ >> $ZimTempPath/scp.exp
echo ’set timeout -1′ >> $ZimTempPath/scp.exp
echo ’spawn scp ‘$ZimScpOpt $ZimBackupPath/$ZimFilenameTransfer $ZimFilehostUser’@'$ZimFilehostAddress’:'$ZimFilehostFolder >> $ZimTempPath/scp.exp
echo ‘expect :’ >> $ZimTempPath/scp.exp
echo ’send ‘$ZimFilehostPass’\r’ >> $ZimTempPath/scp.exp
echo ‘expect closed’ >> $ZimTempPath/scp.exp
# Run expect with created script
expect $ZimTempPath/scp.exp
# Delete temporary expect script
rm $ZimTempPath/scp.exp
fi
fi

# Remove local file(s) if ZimDeleteLocalFile is set to ‘yes’
if [ $ZimDeleteLocalFile == "yes" ]
then
if [ $ZimLogEnable = 'yes' ] && [ $ZimLogVerbose = 'yes' ]
then
echo “`date +%Y%m%d%H%M%S` - Deleting local file(s)…” >> $ZimBackupPath/$ZimLogFileName
find $ZimBackupPath -maxdepth 1 -type f -mmin +$ZimDeleteTimeSet -name ZimBackup\*.tar.gz -exec rm {} + >> $ZimBackupPath/$ZimLogFileName
echo “`date +%Y%m%d%H%M%S` - Deleting local file(s) done.” >> $ZimBackupPath/$ZimLogFileName
else
find $ZimBackupPath -maxdepth 1 -type f -mmin +$ZimDeleteTimeSet -name ZimBackup\*.tar.gz -exec rm {} +
fi
fi
}

log_start() {
if [ $ZimLogEnable = 'yes' ]
then
echo “” >> $ZimBackupPath/$ZimLogFileName
echo “——————————————————-” >> $ZimBackupPath/$ZimLogFileName
echo “Backup Started: `date +%Y%m%d%H%M%S` Type: $ZimBackupType” >> $ZimBackupPath/$ZimLogFileName
fi
}

log_end() {
if [ $ZimLogEnable = 'yes' ]
then
echo “Backup Finished: `date +%Y%m%d%H%M%S` Type: $ZimBackupType” >> $ZimBackupPath/$ZimLogFileName
echo “——————————————————-” >> $ZimBackupPath/$ZimLogFileName
fi
}

case $1 in
full)
pre_check
log_start
full_backup
file_transfer
log_end
;;
diff)
pre_check
log_start
diff_backup
file_transfer
log_end
;;
msgfull)
pre_check
log_start
msgfull_backup
file_transfer
log_end
;;
msgdiff)
pre_check
log_start
msgdiff_backup
file_transfer
log_end
;;
*)
echo “Usage: ZimColdBackup.sh {full|diff|msgfull|msgdiff}”
;;
esac

zimbackup.sh download here…

Perhatikan disini, rubah sesuai dengan keadaan di sistem anda !!!!!
nb: jangan anda letakkan path backup anda di tempat anda menginstall zimbra ( /opt/backup ) lebih aman di tempat lain ( /home ,dll )

#### Global Settings ####
ZimInstPath=/opt # Installation path for Zimbra, exluding the zimbra folder.
ZimHome=zimbra # The Zimbra installation folder, exluding path to folder.
ZimBackupPath=/home/zimbra/backup # Backup folder where backup files should be placed.
ZimTempPath=/home/zimbra/backup/tmp # Temporary backup folder, should be placed as a subfolder to backup folder.

Simpan dengan nama ZimBackup.sh dan beri permission untuk dapat dieksekusi :

sudo chmod +x ZimBackup.sh

Ada 4 macam penggunaan script ini :

ZimBackup.sh full - For full backup (Cold)
ZimBackup.sh diff - For diffrential backup (Cold)
ZimBackup.sh msgfull - For complete message backup (Hot)
ZimBackup.sh msgdiff - For diffrential message backup (Hot)

Backup Zimbra Mail Server anda dengan salah satu cara di atas, atau copy paste code dibawah :
sudo ./ZimBackup.sh full
sudo ./ZimBackup.sh diff
sudo ./ZimBackup.sh msgfull
sudo ./ZimBackup.sh msgdiff

zimbackup.sh download here…

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