Backing up and restoring Zimbra Another option

Another option

 * Script 1 

* This script must be run as root, it runs the script runBackupAll.sh 

and also sends the entire backup to a second machine.

echo "*******************************************************"
echo "*     Zimbra - Backup all email accounts              *"
echo "*******************************************************"
echo""

#
echo Start time of the backup = $(date +%T)  
before="$(date +%s)"

#
echo ""
ZHOME=/opt/zimbra
ZBACKUP=$ZHOME/backup/mailbox
echo "Generating backup files ..."
su - zimbra -c "/opt/backup/SCRIPT_ZIBRA_BACKUP_ALL_ACCOUNTS/zimbra_backup_allaccounts.sh"
echo "Sending files to backup all email accounts for Machine2 (10.0.0.X - CrossOver Cable on eth1 \o/ ) ..."
rsync -avH $ZBACKUP root@ipaddress:/opt/zimbra_backup_accounts
before2="$(date +%s)"
#
echo The process lasted = $(date +%T)
# Calculating time
after="$(date +%s)"
elapsed="$(expr $after - $before)"
hours=$(($elapsed / 3600))
elapsed=$(($elapsed - $hours * 3600))
minutes=$(($elapsed / 60))
seconds=$(($elapsed - $minutes * 60))
echo The complete backup lasted : "$hours hours $minutes minutes $seconds seconds"

* Script 2 
zimbraBackupAllAccounts.sh

 ZHOME=/opt/zimbra
ZBACKUP=$ZHOME/backup/mailbox
ZCONFD=$ZHOME/conf
DATE=`date +"%a"`
ZDUMPDIR=$ZBACKUP/$DATE
ZMBOX=/opt/zimbra/bin/zmmailbox
if [ ! -d $ZDUMPDIR ]; then
mkdir -p $ZDUMPDIR
fi
echo " Running zmprov ... "
       for mbox in `zmprov -l gaa`
do
echo " Generating files from backup $mbox ..."
       $ZMBOX -z -m $mbox getRestURL "//?fmt=zip" > $ZDUMPDIR/$mbox.zip
done

RESTORE

* Script 3 
* This script must be run as root, it runs the script runRestoreAll.sh and also sends the entire backup to machine.
zimbra_restore_allaccounts.sh

 echo "*******************************************************"
echo "*    Zimbra - Restore all email accounts              *"
echo "*******************************************************"
echo ""
#
echo Start Time Restore = $(date +%T)         
before="$(date +%s)"
#
echo ""
echo "Starting the process restore the backup files ..."
su - zimbra -c "/opt/zimbra_backup_accounts/zimbra_restore_allaccounts.sh"
before2="$(date +%s)"
echo The process lasted = $(date +%T)
# Calculating time
after="$(date +%s)"
elapsed="$(expr $after - $before)"
hours=$(($elapsed / 3600))
elapsed=$(($elapsed - $hours * 3600))
minutes=$(($elapsed / 60))
seconds=$(($elapsed - $minutes * 60))
echo "The complete restore lasted : "$hours hours $minutes minutes $seconds seconds"
echo "Process completed successfully!"

* Script 4
zimbra_restore_allaccounts.sh

#!/bin/bash
ZHOME=/opt/zimbra
#!/bin/bash
ZHOME=/opt/zimbra
#ZBACKUP=$ZHOME/backup/mailbox
ZBACKUP=/opt/zimbra_backup_accounts/mailbox
ZCONFD=$ZHOME/conf
DATE=`date +"%a"`
ZDUMPDIR=$ZBACKUP/$DATE
ZMBOX=/opt/zimbra/bin/zmmailbox
if [ ! -d $ZDUMPDIR ]; then
echo "Backups do not exist !"
exit 255;
fi
for mbox in `zmprov -l gaa`
do
echo " Restoring files from backup $mbox ..."
$ZMBOX -z -m $mbox postRestURL "//?fmt=zip&resolve=reset" $ZDUMPDIR/$mbox.zip
done