Nagios схема работы модуля

nagios схема работы модуля
Allow txn_idle to work again for < 8.3 servers by switching to query_time. The fourth line gives the name of the database. (symlink: check_postgres_replicate_row) Checks that master-slave replication is working to one or more slaves. Any values loaded from a check_postgresrc file will be overwritten by command-line options. The version must be provided via the --mrtg option. (symlink: check_postgres_wal_files) Checks how many WAL files exist in the pg_xlog directory, which is found off of your data_directory, sometimes as a symlink to another physical disk for performance reasons. Valid size units are bytes, kilobytes, megabytes, gigabytes, terabytes, exabytes, petabytes, and zettabytes.

Первая: не работает библиотека GD, которую мы установили вместе с Nagios. И вторая: в используемом нами браузере отсутствует или неправильно работает подключаемый модуль для отображения vrml. Кстати, те же самые проблемы существуют и с коммерческими инструментами мониторинга.Итак, я собираюсь рассказать о Ganglia и Nagios – двух инструментах мониторинга вычислительных центров. Третий указывает размер порции кодирования, и четвертый — это, соответственно, наличие компрессии. Only the top 10 most bloated relations are shown. The default is 0, or no limit. Be careful when using this with the —include or —exclude options, as those restrictions are done after the query has been run, and thus your limit may not include the items you want.

Any line starting with a ‘#’ will be skipped. Change www-data to the user you’re using to run queries. The minimum version to use this action is Postgres 8.1. The —warning and —critical options are simply the number of .ready files in the pg_xlog/archive_status directory. The values for the —warning and —critical options are file sizes, and may have units of bytes, kilobytes, megabytes, gigabytes, terabytes, or exabytes. The fourth line always gives the current checksum. (symlink: check_postgres_slony_status) Checks in the status of a Slony cluster by looking at the results of Slony’s sl_status view.

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