It is strongly recommended to create a backup before starting the update process. If you have important data, create and try to restore a backup to ensure that everything works properly.
Follow these steps to upgrade the application without migrating the data to another machine:
Browse to http://zurmo.org/upgrades and download the proper files you may need for the upgrade. For instance, if you are upgrading from 1.5.14 to 2.2.3, you will need ZurmoUpgrade_1.5.14-2.0.22.zip and ZurmoUpgrade_2.0.22-2.2.3.zip. Zurmo upgrades must be done progressively, so follow the process below for each file you may need one at a time.
Log in into your server console and run the following commands. Replace FILE with the URL of the necessary file.
$ cd installdir $ cd apps/zurmo/htdocs/app/protected/runtime $ mkdir ./upgrade $ cd ./upgrade $ wget FILE $ cd installdir/apps/zurmo/htdocs/app/protected/commands $ ./zurmoc upgradeZurmo user runPart1 $ ./zurmoc upgradeZurmo user runPart2 $ rm -rf installdir/apps/zurmo/htdocs/app/protected/runtime/upgrade $ sudo chown -R bitnami:daemon installdir/apps/zurmo/htdocs
Repeat these commands for each upgrade file.
Restart the Apache server:
$ sudo installdir/ctlscript.sh restart apache
Your Zurmo application should now have been upgraded.