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−===== Updating =====+Download newer rpms+
==== 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 ...)
−To upgrade, download newer rpms
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
+
+Note that configuration files for zarafa are also updated. Those files are contained into '/etc/zarafa/' directory. If these one were modified to suit your need, remember to merge your modifications into the new one.
==== smeserver-zarafa ====
==== smeserver-zarafa ====
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This howto enables SpamAssasin [[:Zarafa Bayesian Learning | Bayesian learning for Zarafa]]
This howto enables SpamAssasin [[:Zarafa Bayesian Learning | Bayesian learning for Zarafa]]
−====Mail Sorting====
+==== Mail Sorting ====
Maildrop as configured with
Maildrop as configured with
[http://www.dungog.net/wiki/Smeserver-mailsorting smeserver-mailsorting] will deliver to ~/Maildir rather than zarafa
[http://www.dungog.net/wiki/Smeserver-mailsorting smeserver-mailsorting] will deliver to ~/Maildir rather than zarafa
Procmail will sort to zarafa for enabled users from smeserver-mailsorting-1.2-29,
Procmail will sort to zarafa for enabled users from smeserver-mailsorting-1.2-29,
+
+==== Backup and restore ====
+===== 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 :
+*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.
+
+===== Restore =====
+'''Warning :''' 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
+*stopping zarafa server
+ /etc/rc.d/init.d/zarafa-server stop
+*deleting all tables currently into zarafa database
+ mysql zarafa -e "show tables" | grep -v Tables_in | grep -v "+" | \
+ gawk '{print "drop table " $1 ";"}' | mysql zarafa
+*import the backup of zarafa database
+ cd /directory/containing/your/backup
+ mysql < zarafa.dump
+* restart zarafa server
+ /etc/rc.d/init.d/zarafa-server start
=== Bugs ===
=== Bugs ===
