Debian系统恢复MariaDB数据主要有以下两种方式:
sudo systemctl stop mariadb
mariabackup --prepare --target-dir=/path/to/full-backup
mariabackup --copy-back --target-dir=/path/to/full-backup
chown -R mysql:mysql /var/lib/mysql
sudo systemctl start mariadb
mariabackup --prepare --target-dir=/path/to/incremental-backup --incremental-dir=/path/to/incremental-backup
sudo systemctl stop mariadb
mysql -u root -p < /path/to/backup.sql
sudo systemctl start mariadb
参考来源: