sudo /usr/bin/innobackupex --defaults-file=/etc/mysql/my.cnf --no-backup-locks --stream=xbstream /var/lib/mysql/ | socat - TCP4:192.168.33.12:9999
xtrabackup: recognized server arguments: --datadir=/var/lib/mysql --innodb_buffer_pool_size=742M --innodb_flush_log_at_trx_commit=2 --innodb_file_per_table=1 --innodb_data_file_path=ibdata1:100M:autoextend --innodb_read_io_threads=4 --innodb_write_io_threads=4 --innodb_doublewrite=1 --innodb_log_file_size=256M --innodb_log_buffer_size=32M --innodb_log_files_in_group=2 --innodb_flush_method=O_DIRECT --server-id=1 --log_bin=binlog
xtrabackup: recognized client arguments: --datadir=/var/lib/mysql --innodb_buffer_pool_size=742M --innodb_flush_log_at_trx_commit=2 --innodb_file_per_table=1 --innodb_data_file_path=ibdata1:100M:autoextend --innodb_read_io_threads=4 --innodb_write_io_threads=4 --innodb_doublewrite=1 --innodb_log_file_size=256M --innodb_log_buffer_size=32M --innodb_log_files_in_group=2 --innodb_flush_method=O_DIRECT --server-id=1 --log_bin=binlog --databases-exclude=lost+found --ssl-mode=DISABLED
encryption: using gcrypt 1.5.3
190306 15:40:47 innobackupex: Starting the backup operation

IMPORTANT: Please check that the backup run completes successfully.
           At the end of a successful backup run innobackupex
           prints "completed OK!".

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_CTYPE = "UTF-8",
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
190306 15:40:47  version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;mysql_socket=/var/lib/mysql/mysql.sock' as 'backupuser'  (using password: YES).
Unknown option to ssl-mode: DISABLED
190306 15:40:47 Connecting to MySQL server host: localhost, user: backupuser, password: set, port: not set, socket: /var/lib/mysql/mysql.sock
Using server version 5.7.25-28-log
/usr/bin/innobackupex version 2.4.13 based on MySQL server 5.7.19 Linux (x86_64) (revision id: 3e7ca7c)
xtrabackup: uses posix_fadvise().
xtrabackup: cd to /var/lib/mysql
xtrabackup: open files limit requested 0, set to 1024
xtrabackup: using the following InnoDB configuration:
xtrabackup:   innodb_data_home_dir = .
xtrabackup:   innodb_data_file_path = ibdata1:100M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 268435456
xtrabackup: using O_DIRECT
InnoDB: Number of pools: 1
190306 15:40:47 >> log scanned up to (2530756)
xtrabackup: Generating a list of tablespaces
InnoDB: Allocated tablespace ID 21 for sys/sys_config, old maximum was 0
190306 15:40:47 [01] Streaming ./ibdata1
190306 15:40:48 >> log scanned up to (2530756)
190306 15:40:49 >> log scanned up to (2530756)
190306 15:40:50 >> log scanned up to (2530756)
190306 15:40:51 >> log scanned up to (2530756)
190306 15:40:52 >> log scanned up to (2530756)
190306 15:40:53 >> log scanned up to (2530756)
190306 15:40:54 >> log scanned up to (2530756)
190306 15:40:55 >> log scanned up to (2530756)
190306 15:40:56 >> log scanned up to (2530756)
190306 15:40:57 >> log scanned up to (2530756)
190306 15:40:58 >> log scanned up to (2530756)
190306 15:40:59 >> log scanned up to (2530756)
190306 15:41:00 >> log scanned up to (2530756)
190306 15:41:01 >> log scanned up to (2530756)
190306 15:41:02 >> log scanned up to (2530756)
190306 15:41:03 >> log scanned up to (2530756)
190306 15:41:04 >> log scanned up to (2530756)
190306 15:41:05 >> log scanned up to (2530756)
190306 15:41:06 >> log scanned up to (2530756)
190306 15:41:07 >> log scanned up to (2530756)
190306 15:41:08 >> log scanned up to (2530756)
190306 15:41:09 >> log scanned up to (2530756)
190306 15:41:10 >> log scanned up to (2530756)
190306 15:41:11 >> log scanned up to (2530756)
190306 15:41:12 >> log scanned up to (2530756)
190306 15:41:13 >> log scanned up to (2530756)
190306 15:41:14 >> log scanned up to (2530756)
190306 15:41:15 >> log scanned up to (2530756)
190306 15:41:16 >> log scanned up to (2530756)
190306 15:41:17 >> log scanned up to (2530756)
190306 15:41:18 >> log scanned up to (2530756)
190306 15:41:19 >> log scanned up to (2530756)
190306 15:41:20 >> log scanned up to (2530756)
190306 15:41:21 >> log scanned up to (2530756)
190306 15:41:22 >> log scanned up to (2530756)
190306 15:41:23 >> log scanned up to (2530756)
190306 15:41:24 >> log scanned up to (2530756)
190306 15:41:25 >> log scanned up to (2530756)
190306 15:41:26 >> log scanned up to (2530756)
190306 15:41:27 >> log scanned up to (2530756)
190306 15:41:28 >> log scanned up to (2530756)
190306 15:41:29 >> log scanned up to (2530756)
190306 15:41:30 >> log scanned up to (2530756)
190306 15:41:31 >> log scanned up to (2530756)
190306 15:41:32 >> log scanned up to (2530756)