I hope not to ask something too obvious, but I can’t find anything that can help me with my problem. I have tried to make a Master/Slave test server with https://www.percona.com/doc/percona-xtrabackup/2.3/howtos/setting_up_replication.html as a guide but I’m stuck at the second step, move-back command. When I run “xtrabackup --move-back --target-dir=/home/cmihai/mysql_xtrabackup” command, i receive:
I would suggest you to try Percona XtraBackup 8.0.
Percona XtraBackup 2.4 does not support making backups of databases created in MySQL 8.0, Percona Server for MySQL 8.0 or Percona XtraDB Cluster 8.0.