can i install package "yum install rh-mariadb102-mariadb-backup.x86_64" on running mariadb galera ? to use mariabackup for backing up my database.
will this affect any cluster/database , as i see this package contains list of files in bin & share directories , i am worried if it override ?
Answer Answered by Geoff Montee in this comment.
I'm not sure what that specific package is. The official Mariabackup package is not called that. See here for instructions on installing Mariabackup:
Regardless, yes, you can install Mariabackup on a Galera Cluster node without breaking anything.