Re: [Pgpool-general] Pgpool-general Digest, Vol 64, Issue 2
What happen if in heath check, a backend is ok, soon after health check, backend will unpluged ( so there is an error backend ). is there any query will failed ? No problem. Health checking is done by a separate process, i.e. pgpool parent. So even if pgpool children are blocked by read/write, next round health checking will detect the failure and do fail over. -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp ___ Pgpool-general mailing list Pgpool-general@pgfoundry.org http://pgfoundry.org/mailman/listinfo/pgpool-general
Re: [Pgpool-general] Pgpool-general Digest, Vol 64, Issue 2
Health check failed because PostgreSQL does not reply within health_check_timeout seconds. Please check PostgreSQL log. If you don't find anything strange there, probably the cause is network physical problem. Maybe switch or hub hardware problem? Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp What happen if in heath check, a backend is ok, soon after health check, backend will unpluged ( so there is an error backend ). is there any query will failed ? ___ Pgpool-general mailing list Pgpool-general@pgfoundry.org http://pgfoundry.org/mailman/listinfo/pgpool-general
