Notifications
The following table represents all the possible notifications that may appear in the Notification Center while working with Zend Server.
Name | Description |
Component not installed |
This notification is displayed when Zend Server identifies a Zend component that is not installed, and that should be according to the database blueprint. |
Component not loaded |
This notification is displayed when Zend Server identifies a Zend component that is not loaded, and that should be according to the database blueprint. |
Database connection restored |
This notification is displayed when Zend Server has restored a database connection for a server. |
Failed to add server |
This notification is displayed when Zend Server failed to add a server to a cluster. |
Failed to define |
This notification is displayed when Zend Server failed to define an application. |
Failed to deploy |
This notification is displayed when Zend Server failed to deploy an application. |
Failed to deploy library |
This notification is displayed when Zend Server failed to deploy a library. |
Failed to disable server |
This notification is displayed when Zend Server failed to disable a server in a cluster. |
Failed to enable server |
This notification is displayed when Zend Server failed to enable a server in a cluster. |
Failed to force remove server |
This notification is displayed when Zend Server failed to force remove a server from a cluster. |
Failed to health check |
This notification is displayed when Zend Server failed to health check an application. |
Failed to redeploy |
This notification is displayed when Zend Server failed to redeploy an application. |
Failed to remove |
This notification is displayed when Zend Server failed to remove an application. |
Failed to remove library |
This notification is displayed when Zend Server failed to remove a library. |
Failed to remove server |
This notification is displayed when Zend Server failed to remove a server to a cluster. |
Failed to rollback |
This notification is displayed when Zend Server failed to roll back an application. |
Failed to update |
This notification is displayed when Zend Server failed to update an application |
Failed to update library default version |
This notification is displayed when Zend Server failed to set a library as the default library version. |
Graceful shutdown failed |
This notification is displayed if Zend Server fails to perform a graceful shutdown while scaling down a cluster. |
Invalid license |
This notification is displayed when the Zend Server license you are currently using has expired or is invalid. |
Job Queue reached a high concurrency level |
This notification is displayed when Zend Job Queue reaches its defined high concurrency level. |
Library Update Available |
This notification is displayed when Zend Server identifies the availability of an update for a deployed library. |
License is about to expire |
This notification is displayed when a Zend Server license is about to expire |
Mail server settings are needed |
This notification is displayed when Zend Server attempts to send an email, and mail settings are not defined. |
Mismatched component directive |
This notification is displayed when Zend Server identifies a mismatch in the value of a Zend component directive, compared with the blueprint saved on the database. |
Mismatched extension directive |
This notification is displayed when Zend Server identifies a mismatch in the value of a PHP extension directive, compared with the blueprint saved on the database. |
Missing Virtual Host |
This notification is displayed when Zend Server identifies a virtual host is missing. |
Modified Virtual Host |
This notification is displayed when Zend Server identifies an existing virtual host has been edited. |
Offline daemon |
This notification is displayed when one of the Zend Server daemons is not running (ZDD, ZQD, SCD, JB and Monitor Node). |
Offline server |
This notification is displayed when one of the servers in the cluster goes offline. |
PHP extension not loaded |
This notification is displayed when Zend Server identifies a PHP extension that is not loaded, and that should be according to the database blueprint |
PHP extension not installed |
This notification is displayed when Zend Server identifies a PHP extension that is not installed, and that should be according to the database blueprint. |
Restart required |
This notification is displayed when Zend Server requires a restart to apply changes. |
Session Clustering is disabled |
This notification is displayed when Session Clustering is disabled since the PHP session directive 'session.save_handler' is set to 'files' and not 'cluster'. |
Session Clustering failed to locate backup servers |
This notification is displayed if the Session Clustering daemon fails to store sessions on a backup server. |
Sessions may not be tracked |
This notification is displayed when Session Clustering is activated without the |
Web server configuration error |
This notification is displayed when Zend Server identifies a Web server configuration error (e.g., syntax error in Web server configuration file). |
Web server is not responding |
This notification is displayed when Zend Server is not responding (e.g., if Apache is down). |
You have reached the maximum amount of allowed servers for this license |
This notification is displayed when the server you added to a cluster exceeded the amount of servers allowed in the license. |
Zend Server daemon is offline |
This notification is displayed when a system failure occurs and the Zend Server daemon fails to report. |