Changes

==== Updating ====

==== Updating ====

Before updating, '''be sure to do a full backup of zarafa database'''. In certain circumstances, this database may be reinitialized during upgrade. In that case you could lose all zarafa datas (emails, appointments, etc ...)

{{warning box|Be sure to have a recent full backup of zarafa database. In certain circumstances, this database may be reinitialized during update. In that case you could lose all zarafa datas (emails, appointments, etc ...)}}

To upgrade, download newer rpms

Download newer rpms, then

  rpm -Uvh zarafa-6*.rpm zarafa-webaccess-6*.rpm zarafa-licensed-6*.rpm

  rpm -Uvh zarafa-6*.rpm zarafa-webaccess-6*.rpm zarafa-licensed-6*.rpm

  /etc/e-smith/events/actions/zarafa-update

  /etc/e-smith/events/actions/zarafa-update

==== Backup and restore ====

==== Backup and restore ====

===== Backup =====

===== Backup =====

Backup is done normally with [[Administration_Manual:Chapter10|standard backup tool]]  provided with SME, or with other backup contribs ([[affa]]). Be sure that those datas are correctly saved :

Backup is done normally with [[SME_Server:Documentation:Administration_Manual:Chapter10|standard backup tool]]  provided with SME, or with other backup contribs ([[affa]]). Be sure that those datas are correctly saved :

*zarafa database. All backup tools are saving all mysql database in standard mode, it should be Ok

*zarafa database. All backup tools are saving all mysql database in standard mode, it should be Ok

*attachment files. Those one are stored in '/home/e-smith/files/zarafa' directory.

*attachment files. Those one are stored in '/home/e-smith/files/zarafa' directory.

{{Warning box| Database restoring has been tested when facing an issue during upgrade of zarafa from 6.20 to 6.20.4. No problems were detected, meaning there is no compatibility issues between those 2 versions. It should not be the case with every version}}

{{Warning box| Database restoring has been tested when facing an issue during upgrade of zarafa from 6.20 to 6.20.4. No problems were detected, meaning there is no compatibility issues between those 2 versions. It should not be the case with every version}}

Restoring a backup of zarafa database is done following those steps

Standard full restore function provided by SME or other backup tools will restore Zarafa datas.

In certain cases, it is interessant to restore only zarafa database backup (ie update issue). This is done following those steps :

*stopping zarafa server

*stopping zarafa server

  /etc/rc.d/init.d/zarafa-server stop

  /etc/rc.d/init.d/zarafa-server stop