Comments - Mariabackup Overview

I have a problem when I backup as below, I can not backup with mariabackup command:

mariabackup --backup --target-dir=/data/sms_replicate/ --datadir=/var/lib/mysql/ -u root --password=** [00] 2020-05-27 08:53:56 Connecting to MySQL server host: localhost, user: root, password: set, port: not set, socket: not set [00] 2020-05-27 08:53:56 Using server version 10.3.8-MariaDB-log mariabackup based on MariaDB server 10.3.23-MariaDB Linux (x86_64) [00] 2020-05-27 08:53:56 uses posix_fadvise(). [00] 2020-05-27 08:53:56 cd to /var/lib/mysql/ [00] 2020-05-27 08:53:56 open files limit requested 0, set to 65536 [00] 2020-05-27 08:53:56 mariabackup: using the following InnoDB configuration: [00] 2020-05-27 08:53:56 innodb_data_home_dir = [00] 2020-05-27 08:53:56 innodb_data_file_path = ibdata1:12M:autoextend [00] 2020-05-27 08:53:56 innodb_log_group_home_dir = ./ [00] 2020-05-27 08:53:56 InnoDB: Using Linux native AIO 2020-05-27 8:53:56 0 [Note] InnoDB: Number of pools: 1 [00] 2020-05-27 08:53:56 mariabackup: Generating a list of tablespaces 2020-05-27 8:53:56 0 [Warning] InnoDB: Allocated tablespace ID 343 for portal_hdbank/users, old maximum was 0 [00] 2020-05-27 08:53:57 mariabackup: Incompatible TRUNCATE operation detected. Use --lock-ddl-per-table to lock all tables before backup. [00] 2020-05-27 08:53:57 Error: copying the log failed [00] FATAL ERROR: 2020-05-27 08:53:57 xtrabackup_copy_logfile() failed.