Question : I currently have a 5-cluster mariadb galera set up. Two of the servers are in the cloud while […]
Tag: galera
Help setting up Galera Arbitrator
Question : I am testing a MariaDB Galera Cluster set up with only 2 nodes, I have three servers haproxy, […]
MariaDB Galera Cluster on Ubuntu 16.04 does not start after rebooting [closed]
Question : Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? […]
How to perform backup on quite active 500G+ MariaDB Galera Cluster?
Question : what would be your preferred method to perform backup on quite active 500G+ MariaDB Galera Cluster? Using mariabackup/innobackupex […]
why I see only COMMIT or commit in SHOW FULL PROCESSLIST – No SQL statement
Question : I see in lots of output from SHOW FULL PROCESSLIST only COMMIT or commit (lowercase and upercase mix). […]
How to verify galera is synced
Question : I have been using mysql master:master replication and was always able to check the status of replication using […]
Importance of uniformity of hardware for Galera cluster
Question : How important is it for the nodes in a Galera cluster to be identical? I’ve found this answer […]
how to remove/deal with locks in a MariaDB Galera cluster
Question : I have a cluster of 3 nodes running MariaDB Galera cluster, cluster works as expected, I can reboot […]
Galera wih MariaDB master-master to support write enable on disconnect
Question : I’m trying out a distributed app using Galera replication topology that needs to support writes if nodes are […]
Is it safe to use mysqldump to backup and restore a master-master cluster
Question : Not sure if the specifics matter but just to get it out of the way I am talking […]