conditions that have to be met for the trigger to return back to the OK state. 10 There is also more control over how OK events are generated. You can use the problem expression as basis (then it works the corresponding history tables. Those fields were redundant and removing them will simplify history table structures and will remove unnecessary overhead when inserting values. See also • Template changes 6 What’s /usr/local/etc/zabbix_server.conf) -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD

server in foreground -R --runtime-control perform administrative functions 47 -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and /usr/local/etc/zabbix_server.conf shell> zabbix_server --help shell> zabbix_server -V Runtime control Runtime control options: Option Description Target config_cache_reload Reload configuration cache. Ignored of using runtime control to reload the server configuration cache: shell> zabbix_server -c /usr/local/etc/zabbix_server.conf -R config_cache_reload Example of using runtime control to trigger execution

/usr/local/etc/zabbix_server.conf) -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD /usr/local/etc/zabbix_server.conf shell> zabbix_server --help shell> zabbix_server -V Runtime control Runtime control options: Option Description Target config_cache_reload Reload configuration cache. Ignored of using runtime control to reload the server configuration cache: shell> zabbix_server -c /usr/local/etc/zabbix_server.conf -R config_cache_reload Example of using runtime control to trigger execution

disk - process in uninterruptible disk sleep (usually I/O) • trace - process is stopped by job control signal A new zabbix[host,discovery,interfaces] internal item has been added to return all host interfaces /usr/local/etc/zabbix_server.conf) -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD /usr/local/etc/zabbix_server.conf shell> zabbix_server --help shell> zabbix_server -V Runtime control Runtime control options: Option Description Target config_cache_reload Reload configuration cache. Ignored

server in foreground -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD /usr/local/etc/zabbix_server.conf shell> zabbix_server --help shell> zabbix_server -V Runtime control Runtime control options: Option Description Target config_cache_reload Reload configuration cache. Ignored of using runtime control to reload the server configuration cache: shell> zabbix_server -c /usr/local/etc/zabbix_server.conf -R config_cache_reload Example of using runtime control to trigger execution

value type (character, log or text). ** Log level change at runtime ** Two additional runtime control options have been added on all Zabbix services - log_level_increase and log_level_decrease. Now, change the log level of all or certain process(-es) without restarting a service. These two runtime control options accept parameters for target process selection. A target process can be selected by specifying /usr/local/etc/zabbix_server.conf) -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD

configuration for proxies from the server. It can be done in two ways: • by Zabbix server runtime control command (e.g. zabbix_server -R proxy_config_cache_reload) • from the frontend (in the list of proxies passive proxies to request configuration from the server using the config_cache_reload proxy runtime control command. Separate groups for templates Previously, host groups were used to organize both hosts LINE messenger. Templates New templates New templates are available now: • Control-M enterprise manager by HTTP • Control-M server by HTTP • Veeam Backup Enterprise Manager by HTTP • Veeam Backup and

SNMP cache clearing Zabbix server and Zabbix proxy now support an -R snmp_cache_reload runtime control option, which reloads the SNMP cache 16 and clears the SNMP properties (engine time, engine boots when mass updating items. Mutex section added to diagnostic information The ’diaginfo’ runtime control option for server/proxy now also returns a section with Zabbix mutexes. You may also run ’diaginfo’ be removed (note that history of the deleted items will be lost). Keyboard navigation Keyboard control has been implemented for info icons in the frontend. Thus it is now possible to focus on info icons

See also: Storage of secrets 9 User roles It is now possible to define user roles for granular control on what parts of UI, which API methods, and which function- ality (such as the ability to acknowledge server in foreground -R --runtime-control perform administrative functions 23 -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and /usr/local/etc/zabbix_server.conf shell> zabbix_server --help shell> zabbix_server -V Runtime control Runtime control options: Option Description Target config_cache_reload Reload configuration cache. Ignored

in the order in which they had been created. Now they will be sorted alphabetically. 5.11 Finer control over housekeeping tasks Previously the Zabbix housekeeper process could be completely disabled, using one. In Zabbix 2.2 a finer control over housekeeping tasks is introduced. The DisableHousekeeping parameter is not supported anymore. Instead, there is a fine-level control over housekeeping tasks in database data to new nodeid -R --runtime-control perform administrative functions -h --help give this help -V --version display version number Note: Runtime control is not supported on OpenBSD and NetBSD