mariabackup console output should be changed

# mariabackup --defaults-file=/etc/my.cnf --backup --compress --host=127.0.0.1 --port=3306 --user=backup --password=changeme --compress-threads=16 --parallel=16 --extra-lsndir=/var/local-backup --stream=xbstream --tmpdir=/tmp/backup_3306 > /opt/backup/databases/backup_2017_06_03_08_08.xbs

170603 08:21:55 Connecting to MySQL server host: 127.0.0.1, user: backup, password: set, port: 3306, socket: not set

Using server version 10.1.24-MariaDB

mariabackup based on MariaDB server 10.1.24-MariaDB Linux (x86_64) 

xtrabackup: uses posix_fadvise().

xtrabackup: cd to /opt/mysql

xtrabackup: open files limit requested 65535, set to 100001

xtrabackup: using the following InnoDB configuration:

xtrabackup:   innodb_data_home_dir = /opt/mysql

xtrabackup:   innodb_data_file_path = ibdata1:128M:autoextend

xtrabackup:   innodb_log_group_home_dir = /opt/mysql

xtrabackup:   innodb_log_files_in_group = 2

xtrabackup:   innodb_log_file_size = 268435456

2017-06-03 08:21:55 7f1f34a25900 InnoDB: Using Linux native AIO

xtrabackup: using O_DIRECT

xtrabackupp: Warning: ignoring innodb_flush_method = O_DIRECT on Windows.

170603 08:21:55 >> log scanned up to (376182854)