Zabbix Documentation 4.4

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manual:installation:known_issues

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manual:installation:known_issues [2019/05/17 07:57]
martins-v php 7.3 opcache configuration issue
manual:installation:known_issues [2020/01/28 15:16]
martins-v compiling hpux agent issue
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 If the OpenBSD operating system is used, a use-after-free bug in the Net-SNMP library up to the 5.7.3 version can cause a crash of Zabbix server if the SourceIP parameter is set in the Zabbix server configuration file. As a workaround, please do not set the SourceIP parameter. The same problem applies also for Linux, but it does not cause Zabbix server to stop working. If the OpenBSD operating system is used, a use-after-free bug in the Net-SNMP library up to the 5.7.3 version can cause a crash of Zabbix server if the SourceIP parameter is set in the Zabbix server configuration file. As a workaround, please do not set the SourceIP parameter. The same problem applies also for Linux, but it does not cause Zabbix server to stop working.
 A local patch for the net-snmp package on OpenBSD was applied and will be released with OpenBSD 6.3. A local patch for the net-snmp package on OpenBSD was applied and will be released with OpenBSD 6.3.
 +
 +=== Alerter process crash in Centos/RHEL 7 ===
 +
 +Instances of a Zabbix server alerter process crash have been encountered in Centos/RHEL 7. Please see [[https://​support.zabbix.com/​browse/​ZBX-10461|ZBX-10461]] for details.
 +
 +=== Compiling HPUX agent ===
 +
 +If you install the PCRE library from a popular HP-UX package site http://​hpux.connect.org.uk,​ for example from file ''​pcre-8.42-ia64_64-11.31.depot'',​ you get only the 64-bit version of the library installed in the /​usr/​local/​lib/​hpux64 directory.
 +
 +In this case, for successful agent compilation customized options need to be used for the %%"​%%configure%%"​%% script, e.g.: 
 +
 +  CFLAGS="​+DD64"​ ./configure --enable-agent --with-libpcre-include=/​usr/​local/​include --with-libpcre-lib=/​usr/​local/​lib/​hpux64
  
 === Flipping frontend locales === === Flipping frontend locales ===
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 Maps, in Internet Explorer 11, are cut off on the right side if the map content is larger than the dashboard widget area (instead of being resized proportionately). This is intentional because of an IE11-related issue with proper resizing of SVG images. Maps, in Internet Explorer 11, are cut off on the right side if the map content is larger than the dashboard widget area (instead of being resized proportionately). This is intentional because of an IE11-related issue with proper resizing of SVG images.
 +
 +=== Known issues in 4.4.0 - 4.4.3 ===
 +
 +  * High memory usage has been observed during process startup with SQLite 3.7.17 on Centos/RHEL 7. The startup process has been improved in 4.4.4 to avoid similar issues with other databases as well. See [[https://​support.zabbix.com/​browse/​ZBX-9084|ZBX-9084]] for more details.