Tag: cluster

odbc_log: Unable to retrieve database handle. CDR failed.

I correctly configured ODBC connection on Asterisk server to MSSQL database in Always On cluster. The working configuration was as follows: Be sociable 🙂 Share!

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MariaDB(MySQL) Master-Master Replication

I’m going to develop my cluster further and create MariaDB(MySQL) geo-cluster by enabling MariaDB(MySQL) Master-Master Replication. I’ve already deployed MariaDB cluster in the second datacenter (nodes 4, 5 and 6) and now I need to configure Master-Master replication between two MariaDB clusters. The replication will take place between node 1 (first datacenter, we will name …

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MariaDB Galera three nodes cluster on CentOS 6

Let’s build MariaDB Galera cluster with three nodes on CentOS x64 6.7 Minimal. On all nodes static IP adresses have been configured. Node1- Node2 – Node3 – On all nodes we need to install necessary packages: Be sociable 🙂 Share!

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