Marc Féret informed me (already a while ago) that the Nagios plugin check_mysql_slavestatus, which is used to check the status of MySQL replication, doesn't check the value of 'Slave IO Running'.
In some circumstances it is possible that 'Slave SQL Running' is set to Yes (which is checked by the plugin) but 'Slave IO Running' is set to No or NULL.
To prevent this situation, he contributed another check to the plugin, which does the check for 'Slave IO Running'.
The new version (2011122700) has been released. Thanks, Marc!
No comments yet.
AWS Android Ansible Apache Apple Atlassian BSD Backup Bash Bluecoat CMS Chef Cloud Coding Consul Containers CouchDB DB DNS Database Databases Docker ELK Elasticsearch Filebeat FreeBSD Galera Git GlusterFS Grafana Graphics HAProxy HTML Hacks Hardware Icinga Influx Internet Java KVM Kibana Kodi Kubernetes LVM LXC Linux Logstash Mac Macintosh Mail MariaDB Minio MongoDB Monitoring Multimedia MySQL NFS Nagios Network Nginx OSSEC OTRS Office OpenSearch PGSQL PHP Perl Personal PostgreSQL Postgres PowerDNS Proxmox Proxy Python Rancher Rant Redis Roundcube SSL Samba Seafile Security Shell SmartOS Solaris Surveillance Systemd TLS Tomcat Ubuntu Unix VMWare VMware Varnish Virtualization Windows Wireless Wordpress Wyse ZFS Zoneminder