The Poller Cache will be re-generated if you select this option. Use this option only in the event of a database crash if you are experiencing issues after the crash and have already run the database repair tools.Alternatively, if you are having problems with a specific Device, simply re-save that Device to rebuild its Poller Cache.There is also a command line interface equivalent to this command that is recommended for large systems.
您选择此选项,则,将重新生成poller 缓存.轮询器缓存。仅在数据库崩溃的情况下使用此选项,如果您在崩溃后遇到问题并且已经运行了数据库修复工具,则只有在发生数据库崩溃的情况下才使用此选项;。或者,,如果您遇到问题 使用特定的设备,在特定设备上遇到问题,只需重新保存该设备以重建其poller 缓存即可.轮询器缓存。还有一个与此命令等效的命令行界面,,建议用于大型系统.<i class="deviceDown"> 注意: 在大型系统 ,这个命令可能需要几分钟到几个小时才能完成,因此不应该从Cacti 界面运行.您可以在命令行运行 'php -q cli/rebuild_poller_cache.php --help' 以获取更多信息.</ i>