Comments on: How to Setup MariaDB (Master-Slave) Replication in CentOS/RHEL 7 and Debian 8/9

By: intosomethin

intosomethin — Tue, 08 Dec 2020 00:44:29 +0000

I found it a bit daring to write this guide if you obviously don’t fully understand what you are doing. On the plus side, the commands are correct, but many are redundant or unnecessary as others pointed out as well.

GTID is an alternative to the file and log position. And mixing them makes no sense since the latter will be obviously ignored. Just as an example.

By: intosomethin

intosomethin — Tue, 08 Dec 2020 00:38:52 +0000

In reply to Robson Rissato.

Check again what you typed in. ;)

By: Robson Rissato

Robson Rissato — Wed, 28 Aug 2019 00:26:22 +0000

In mariadb version 10.4 this does not work log-bin
server_id = 1
replicate-do-db = employees
bind-address = 192.168.0.18

of mysql_upgrade errors: unknown option ‘–log-bin’

By: Tapan Thapa

Tapan Thapa — Mon, 17 Jun 2019 18:30:12 +0000

Slave: In step 2, below command is not required. MariaDB [(none)]> GRANT ALL PRIVILEGES ON employees.* TO 'slave'@'localhost' WITH GRANT OPTION;

By: Melah

Melah — Sat, 01 Jun 2019 23:27:22 +0000

In reply to Ravi Saive.

Thank you for reactivity.

Do you have tutorials how to master in shell scripting ?
I don’t have any previous experience on that.

Thank you in advance

Cheers,