Difference between revisions of "Take backup of zimbra server"
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[[Main Page|Home]] > [[CentOS]] > [[CentOS 6.x]] > [[Zimbra server configuration]] > [[Take backup of zimbra server]] | |||
'''There is updated version of article at [[CentOS 7.x Zimbra backup and restore]]''' | |||
To take backup of Zimbra server use following steps: | To take backup of Zimbra server use following steps: | ||
| Line 6: | Line 7: | ||
# Rsync /opt/zimbra to backup folder. This rsync should be done without stopping Zimbra. This is intended to reduce overall backup down-time | # Rsync /opt/zimbra to backup folder. This rsync should be done without stopping Zimbra. This is intended to reduce overall backup down-time | ||
#:<pre> | #:<pre> | ||
#::rsync -vtrp --delete /opt/zimbra /backup/zimbra-yyyy-mm-dd | #::rsync -vtrp --delete --sparse /opt/zimbra /backup/zimbra-yyyy-mm-dd | ||
#:</pre> | #:</pre> | ||
# Stop running zimbra server by running '<tt>zmcontrol stop</tt>' as user zimbra | # Stop running zimbra server by running '<tt>zmcontrol stop</tt>' as user zimbra | ||
| Line 13: | Line 14: | ||
# Start zimbra again by using '<tt>zmcontrol start</tt>' command as zimbra user | # Start zimbra again by using '<tt>zmcontrol start</tt>' command as zimbra user | ||
Other backup suggestions are present at https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure and | Other backup suggestions are present at | ||
* https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure#A_Simple_Shell_Script_Method (Most preferable and simple) | |||
* https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure (Other options) | |||
* http://wiki.zimbra.com/wiki/Backing_up_and_restoring_Zimbra_%28Open_Source_Version%29#Another_option | |||
==Restoring Zimbra from full file level backup== | |||
To restore Zimbra from full file level backup to the following: | |||
<pre> | |||
mv /opt/zimbra /opt/old-zimbra | |||
rsync <backup> /opt/zimbra #mv or cp instead of rsync as appropriate | |||
chown -R zimbra:zimbra /opt/zimbra | |||
/opt/zimbra/libexec/zmfixperms | |||
</pre> | |||
After this download the same version of Zimbra that was installed. It is important to remember the version number or not delete the installation directory. Again do './install.sh' of same version. | |||
'''Do not use './install.sh -u' because all data would be lost'''. | |||
Refer: | |||
* https://wiki.zimbra.com/wiki/Backing_up_and_restoring_Zimbra_%28Open_Source_Version%29 | |||
* https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure#Restore_to_Existing.2FBackup_Zimbra_Server | |||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 6.x]] > [[Zimbra server configuration]] > [[Take backup of zimbra server]] | |||
Latest revision as of 10:36, 14 July 2022
Home > CentOS > CentOS 6.x > Zimbra server configuration > Take backup of zimbra server
There is updated version of article at CentOS 7.x Zimbra backup and restore
To take backup of Zimbra server use following steps:
- Use "df -h" to check space occupied by all files stored in /opt. Verify that enough space is free on destination drive. Note that same set of files may occupy different space on a different file-system (ext3 to ext4)
- Rsync /opt/zimbra to backup folder. This rsync should be done without stopping Zimbra. This is intended to reduce overall backup down-time
- rsync -vtrp --delete --sparse /opt/zimbra /backup/zimbra-yyyy-mm-dd
- Stop running zimbra server by running 'zmcontrol stop' as user zimbra
- Verify that all Zimbra processes have stopped using 'ps -U zimbra -u zimbra'
- Again rsync /opt/zimbra to backup folder. This time backup would be consistent / stable.
- Start zimbra again by using 'zmcontrol start' command as zimbra user
Other backup suggestions are present at
- https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure#A_Simple_Shell_Script_Method (Most preferable and simple)
- https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure (Other options)
- http://wiki.zimbra.com/wiki/Backing_up_and_restoring_Zimbra_%28Open_Source_Version%29#Another_option
Restoring Zimbra from full file level backup
To restore Zimbra from full file level backup to the following:
mv /opt/zimbra /opt/old-zimbra rsync <backup> /opt/zimbra #mv or cp instead of rsync as appropriate chown -R zimbra:zimbra /opt/zimbra /opt/zimbra/libexec/zmfixperms
After this download the same version of Zimbra that was installed. It is important to remember the version number or not delete the installation directory. Again do './install.sh' of same version.
Do not use './install.sh -u' because all data would be lost.
Refer:
- https://wiki.zimbra.com/wiki/Backing_up_and_restoring_Zimbra_%28Open_Source_Version%29
- https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure#Restore_to_Existing.2FBackup_Zimbra_Server
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