Mysql 数据库备份工具 xtrabackup

1、安装测试数据库mysql5.7

详细步骤

yum install -y gcc gcc-c++ cmake bison ncurses-devel

tar xf mysql-boost-5.7..tar.gz

cd mysql-5.7./

cmake \

-DCMAKE_INSTALL_PREFIX=/data/mysql5.7.22 \

-DSYSCONFDIR=/etc/my.cnf \

-DMYSQL_DATADIR=/data/mysql/data \

-DWITH_INNOBASE_STORAGE_ENGINE= \

-DMYSQL_TCP_PORT= \

-DEFAULT_CHARSET=utf8 \

-DWITH_ARCHIVE_STORAGE_ENGINE= \

-DWITH_BLACKHOLE_STORAGE_ENGINE= \

-DWITH_PERFSCHEMA_STORAGE_ENGINE= \

-DWITH_PARTITION_STORAGE_ENGINE= \

-DEFAULT_COLLATION=utf8_general_ci \

-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \

-DWITH_BOOST=./boost

#-DWITH_SYSTEMD=

[root@test02 mysql-5.7.]# make -j

[root@test02 mysql-5.7.]# make install

[root@test02 mysql-5.7.]# ln -s /data/mysql5.7.22/  /data/mysql

[root@test02 mysql-5.7.]# useradd -M -s /sbin/nologin mysql

[root@test02 mysql]# cp /server/tools/mysql-5.7./packaging/rpm-common/my.cnf  /etc

[mysqld]

basedir=/data/mysql

datadir=/data/mysql/data

socket=/tmp/mysql.sock

# Disabling symbolic-links is recommended to prevent assorted security risks

symbolic-links=

log-error=/var/log/mysqld.log

#pid-file=/var/run/mysqld/mysqld.pid

[mysql]

socket=/tmp/mysql.sock

[root@test02 mysql-5.7.]# cd /data/mysql/

[root@test02 mysql]# ./bin/mysqld --initialize --basedir=/data/mysql/ --datadir=/data/mysql/data --user=mysql

[root@test02 mysql]# cp /server/tools/mysql-5.7./support-files/mysql.server /etc/init.d/mysqld

[root@test02 mysql]# chmod +x /etc/init.d/mysqld

[root@test02 mysql]# ln -s /data/mysql/bin/mysql  /usr/bin/

[root@test02 mysql]# grep 'temporary password' /var/log/mysqld.log

--01T09::.852922Z  [Note] A temporary password is generated for root@localhost: ZxH,(-_wz09o

mysql> update mysql.user set authentication_string = password("") where user="root"

    -> ;

ERROR  (HY000): You must reset your password using ALTER USER statement before executing this statement.

mysql>

mysql>

mysql> SET PASSWORD = PASSWORD('');

Query OK,  rows affected,  warning (0.00 sec)

mysql>  ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER;

Query OK,  rows affected (0.00 sec)

mysql>  flush privileges;

Query OK,  rows affected (0.00 sec)

准备测试数据
mysql> create database ops;

Query OK,  row affected (0.00 sec)

mysql> use ops;

Database changed

mysql> create table test (id int() not null auto_increment,name char() not null,primary key (id));

Query OK,  rows affected (0.03 sec)

mysql> insert into test(id,name) values(,'martin');

Query OK,  row affected (0.02 sec)

mysql> insert into test(id,name) values(,'jacky');

Query OK,  row affected (0.01 sec)

mysql> insert into test(id,name) values(,'marry');

Query OK,  row affected (0.01 sec)

mysql> select * from test;

+----+--------+

| id | name   |

+----+--------+

|   | martin |

|   | jacky  |

|   | marry  |

+----+--------+

 rows in set (0.00 sec)

xtrabackup工具介绍

yum install http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm -y

[root@lnmp01 mysql]# yum install percona-xtrabackup-24 #安装工具

通过 innobackupex 备份数据库连接到服务： innobackupex 或者 xtrabackup 通过--user和--password 连接到数据库服务，--defaults-file 指定 mysql 配置文件目录

备份数据

[root@lnmp01 mysql]# innobackupex --defaults-file=/etc/my.cnf --user=root --password= --socket=/tmp/mysql.sock  /mnt/

 :: 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!".

 ::  version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;mysql_socket=/tmp/mysql.sock' as 'root'  (using password: YES).

 ::  version_check Connected to MySQL server

 ::  version_check Executing a version check against the server...

 ::  version_check Done.

 :: Connecting to MySQL server host: localhost, user: root, password: set, port: not set, socket: /tmp/mysql.sock

Using server version 5.7.

innobackupex version 2.4. based on MySQL server 5.7. Linux (x86_64) (revision id: b4e0db5)

xtrabackup: uses posix_fadvise().

xtrabackup: cd to /data/mysql/data

xtrabackup: open files limit requested , set to

xtrabackup: using the following InnoDB configuration:

xtrabackup:   innodb_data_home_dir = .

xtrabackup:   innodb_data_file_path = ibdata1:12M:autoextend

xtrabackup:   innodb_log_group_home_dir = ./

xtrabackup:   innodb_log_files_in_group =

xtrabackup:   innodb_log_file_size =

InnoDB: Number of pools:

 :: >> log scanned up to ()

xtrabackup: Generating a list of tablespaces

InnoDB: Allocated tablespace ID  for ops/test, old maximum was

 :: [] Copying ./ibdata1 to /mnt/--02_09--/ibdata1

 :: []        ...done

 :: [] Copying ./ops/test.ibd to /mnt/--02_09--/ops/test.ibd

 :: []        ...done

 :: [] Copying ./mysql/servers.ibd to /mnt/--02_09--/mysql/servers.ibd

 :: []        ...done

 :: [] Copying ./mysql/innodb_index_stats.ibd to /mnt/--02_09--/mysql/innodb_index_stats.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone.ibd to /mnt/--02_09--/mysql/time_zone.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition_type.ibd to /mnt/--02_09--/mysql/time_zone_transition_type.ibd

 :: []        ...done

 :: [] Copying ./mysql/slave_worker_info.ibd to /mnt/--02_09--/mysql/slave_worker_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_keyword.ibd to /mnt/--02_09--/mysql/help_keyword.ibd

 :: []        ...done

 :: [] Copying ./mysql/server_cost.ibd to /mnt/--02_09--/mysql/server_cost.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_topic.ibd to /mnt/--02_09--/mysql/help_topic.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_leap_second.ibd to /mnt/--02_09--/mysql/time_zone_leap_second.ibd

 :: []        ...done

 :: [] Copying ./mysql/slave_master_info.ibd to /mnt/--02_09--/mysql/slave_master_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_category.ibd to /mnt/--02_09--/mysql/help_category.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition.ibd to /mnt/--02_09--/mysql/time_zone_transition.ibd

 :: []        ...done

 :: [] Copying ./mysql/gtid_executed.ibd to /mnt/--02_09--/mysql/gtid_executed.ibd

 :: []        ...done

 :: [] Copying ./mysql/slave_relay_log_info.ibd to /mnt/--02_09--/mysql/slave_relay_log_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/innodb_table_stats.ibd to /mnt/--02_09--/mysql/innodb_table_stats.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_relation.ibd to /mnt/--02_09--/mysql/help_relation.ibd

 :: []        ...done

 :: [] Copying ./mysql/engine_cost.ibd to /mnt/--02_09--/mysql/engine_cost.ibd

 :: []        ...done

 :: [] Copying ./mysql/plugin.ibd to /mnt/--02_09--/mysql/plugin.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_name.ibd to /mnt/--02_09--/mysql/time_zone_name.ibd

 :: []        ...done

 :: [] Copying ./sys/sys_config.ibd to /mnt/--02_09--/sys/sys_config.ibd

 :: []        ...done

 :: >> log scanned up to ()

 :: Executing FLUSH NO_WRITE_TO_BINLOG TABLES...  #对于非inonodb引擎的会执行锁表操作

 :: Executing FLUSH TABLES WITH READ LOCK...

 :: Starting to backup non-InnoDB tables and files

 :: [] Copying ./ops/db.opt to /mnt/--02_09--/ops/db.opt

 :: []        ...done

 :: [] Copying ./ops/test.frm to /mnt/--02_09--/ops/test.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_connection_configuration.frm to /mnt/--02_09--/performance_schema/replication_connection_configuration.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_summary_by_instance.frm to /mnt/--02_09--/performance_schema/socket_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_summary_by_event_name.frm to /mnt/--02_09--/performance_schema/file_summary_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/users.frm to /mnt/--02_09--/performance_schema/users.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_user_by_event_name.frm to /mnt/--02_09--/performance_schema/events_waits_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_user.frm to /mnt/--02_09--/performance_schema/status_by_user.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_digest.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_digest.frm

 :: []        ...done

 :: [] Copying ./performance_schema/user_variables_by_thread.frm to /mnt/--02_09--/performance_schema/user_variables_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_global_by_event_name.frm to /mnt/--02_09--/performance_schema/events_statements_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_timers.frm to /mnt/--02_09--/performance_schema/setup_timers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_handles.frm to /mnt/--02_09--/performance_schema/table_handles.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_history_long.frm to /mnt/--02_09--/performance_schema/events_statements_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/global_variables.frm to /mnt/--02_09--/performance_schema/global_variables.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status.frm to /mnt/--02_09--/performance_schema/replication_applier_status.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_account_connect_attrs.frm to /mnt/--02_09--/performance_schema/session_account_connect_attrs.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_configuration.frm to /mnt/--02_09--/performance_schema/replication_applier_configuration.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_history.frm to /mnt/--02_09--/performance_schema/events_statements_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_lock_waits_summary_by_table.frm to /mnt/--02_09--/performance_schema/table_lock_waits_summary_by_table.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_history.frm to /mnt/--02_09--/performance_schema/events_transactions_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_group_members.frm to /mnt/--02_09--/performance_schema/replication_group_members.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_io_waits_summary_by_table.frm to /mnt/--02_09--/performance_schema/table_io_waits_summary_by_table.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_thread_by_event_name.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_global_by_event_name.frm to /mnt/--02_09--/performance_schema/memory_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/db.opt to /mnt/--02_09--/performance_schema/db.opt

 :: []        ...done

 :: [] Copying ./performance_schema/mutex_instances.frm to /mnt/--02_09--/performance_schema/mutex_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_user_by_event_name.frm to /mnt/--02_09--/performance_schema/events_transactions_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_connect_attrs.frm to /mnt/--02_09--/performance_schema/session_connect_attrs.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_variables.frm to /mnt/--02_09--/performance_schema/session_variables.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_host.frm to /mnt/--02_09--/performance_schema/status_by_host.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_account.frm to /mnt/--02_09--/performance_schema/status_by_account.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_instruments.frm to /mnt/--02_09--/performance_schema/setup_instruments.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_host_by_event_name.frm to /mnt/--02_09--/performance_schema/events_transactions_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status_by_coordinator.frm to /mnt/--02_09--/performance_schema/replication_applier_status_by_coordinator.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_thread_by_event_name.frm to /mnt/--02_09--/performance_schema/events_stages_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/objects_summary_global_by_type.frm to /mnt/--02_09--/performance_schema/objects_summary_global_by_type.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_history_long.frm to /mnt/--02_09--/performance_schema/events_transactions_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_objects.frm to /mnt/--02_09--/performance_schema/setup_objects.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_connection_status.frm to /mnt/--02_09--/performance_schema/replication_connection_status.frm

 :: []        ...done

 :: >> log scanned up to ()

 :: [] Copying ./performance_schema/memory_summary_by_user_by_event_name.frm to /mnt/--02_09--/performance_schema/memory_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_program.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_program.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_instances.frm to /mnt/--02_09--/performance_schema/file_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/hosts.frm to /mnt/--02_09--/performance_schema/hosts.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_consumers.frm to /mnt/--02_09--/performance_schema/setup_consumers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_group_member_stats.frm to /mnt/--02_09--/performance_schema/replication_group_member_stats.frm

 :: []        ...done

 :: [] Copying ./performance_schema/prepared_statements_instances.frm to /mnt/--02_09--/performance_schema/prepared_statements_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_host_by_event_name.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_account_by_event_name.frm to /mnt/--02_09--/performance_schema/events_waits_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/variables_by_thread.frm to /mnt/--02_09--/performance_schema/variables_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_host_by_event_name.frm to /mnt/--02_09--/performance_schema/memory_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_account_by_event_name.frm to /mnt/--02_09--/performance_schema/events_transactions_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status_by_worker.frm to /mnt/--02_09--/performance_schema/replication_applier_status_by_worker.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_thread_by_event_name.frm to /mnt/--02_09--/performance_schema/events_waits_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_current.frm to /mnt/--02_09--/performance_schema/events_waits_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/accounts.frm to /mnt/--02_09--/performance_schema/accounts.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_thread_by_event_name.frm to /mnt/--02_09--/performance_schema/events_transactions_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_io_waits_summary_by_index_usage.frm to /mnt/--02_09--/performance_schema/table_io_waits_summary_by_index_usage.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_current.frm to /mnt/--02_09--/performance_schema/events_transactions_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/metadata_locks.frm to /mnt/--02_09--/performance_schema/metadata_locks.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_current.frm to /mnt/--02_09--/performance_schema/events_statements_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_host_by_event_name.frm to /mnt/--02_09--/performance_schema/events_stages_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_instances.frm to /mnt/--02_09--/performance_schema/socket_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_history_long.frm to /mnt/--02_09--/performance_schema/events_stages_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_user_by_event_name.frm to /mnt/--02_09--/performance_schema/events_statements_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_summary_by_event_name.frm to /mnt/--02_09--/performance_schema/socket_summary_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_actors.frm to /mnt/--02_09--/performance_schema/setup_actors.frm

 :: []        ...done

 :: [] Copying ./performance_schema/rwlock_instances.frm to /mnt/--02_09--/performance_schema/rwlock_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/host_cache.frm to /mnt/--02_09--/performance_schema/host_cache.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_current.frm to /mnt/--02_09--/performance_schema/events_stages_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_global_by_event_name.frm to /mnt/--02_09--/performance_schema/events_transactions_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_thread.frm to /mnt/--02_09--/performance_schema/status_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_history.frm to /mnt/--02_09--/performance_schema/events_stages_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_global_by_event_name.frm to /mnt/--02_09--/performance_schema/events_stages_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/performance_timers.frm to /mnt/--02_09--/performance_schema/performance_timers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_history_long.frm to /mnt/--02_09--/performance_schema/events_waits_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_summary_by_instance.frm to /mnt/--02_09--/performance_schema/file_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_account_by_event_name.frm to /mnt/--02_09--/performance_schema/memory_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_thread_by_event_name.frm to /mnt/--02_09--/performance_schema/memory_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/cond_instances.frm to /mnt/--02_09--/performance_schema/cond_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_global_by_event_name.frm to /mnt/--02_09--/performance_schema/events_waits_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_host_by_event_name.frm to /mnt/--02_09--/performance_schema/events_waits_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_instance.frm to /mnt/--02_09--/performance_schema/events_waits_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_user_by_event_name.frm to /mnt/--02_09--/performance_schema/events_stages_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_history.frm to /mnt/--02_09--/performance_schema/events_waits_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_account_by_event_name.frm to /mnt/--02_09--/performance_schema/events_stages_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/threads.frm to /mnt/--02_09--/performance_schema/threads.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_status.frm to /mnt/--02_09--/performance_schema/session_status.frm

 :: []        ...done

 :: [] Copying ./performance_schema/global_status.frm to /mnt/--02_09--/performance_schema/global_status.frm

 :: []        ...done

 :: [] Copying ./mysql/slave_master_info.frm to /mnt/--02_09--/mysql/slave_master_info.frm

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.frm to /mnt/--02_09--/mysql/procs_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.MYD to /mnt/--02_09--/mysql/columns_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/slow_log.CSV to /mnt/--02_09--/mysql/slow_log.CSV

 :: []        ...done

 :: [] Copying ./mysql/general_log.CSV to /mnt/--02_09--/mysql/general_log.CSV

 :: []        ...done

 :: [] Copying ./mysql/db.MYI to /mnt/--02_09--/mysql/db.MYI

 :: []        ...done

 :: [] Copying ./mysql/proc.frm to /mnt/--02_09--/mysql/proc.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.MYI to /mnt/--02_09--/mysql/ndb_binlog_index.MYI

 :: []        ...done

 :: [] Copying ./mysql/help_relation.frm to /mnt/--02_09--/mysql/help_relation.frm

 :: []        ...done

 :: [] Copying ./mysql/db.MYD to /mnt/--02_09--/mysql/db.MYD

 :: []        ...done

 :: [] Copying ./mysql/help_topic.frm to /mnt/--02_09--/mysql/help_topic.frm

 :: []        ...done

 :: [] Copying ./mysql/func.MYD to /mnt/--02_09--/mysql/func.MYD

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.frm to /mnt/--02_09--/mysql/columns_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.MYD to /mnt/--02_09--/mysql/proxies_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.MYI to /mnt/--02_09--/mysql/tables_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition.frm to /mnt/--02_09--/mysql/time_zone_transition.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone_leap_second.frm to /mnt/--02_09--/mysql/time_zone_leap_second.frm

 :: []        ...done

 :: [] Copying ./mysql/help_category.frm to /mnt/--02_09--/mysql/help_category.frm

 :: []        ...done

 :: [] Copying ./mysql/db.opt to /mnt/--02_09--/mysql/db.opt

 :: []        ...done

 :: [] Copying ./mysql/event.MYI to /mnt/--02_09--/mysql/event.MYI

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.MYD to /mnt/--02_09--/mysql/procs_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/servers.frm to /mnt/--02_09--/mysql/servers.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.MYD to /mnt/--02_09--/mysql/ndb_binlog_index.MYD

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.MYD to /mnt/--02_09--/mysql/tables_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/innodb_index_stats.frm to /mnt/--02_09--/mysql/innodb_index_stats.frm

 :: []        ...done

 :: [] Copying ./mysql/general_log.CSM to /mnt/--02_09--/mysql/general_log.CSM

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.MYI to /mnt/--02_09--/mysql/proxies_priv.MYI

 :: []        ...done

 :: >> log scanned up to ()

 :: [] Copying ./mysql/proc.MYD to /mnt/--02_09--/mysql/proc.MYD

 :: []        ...done

 :: [] Copying ./mysql/proc.MYI to /mnt/--02_09--/mysql/proc.MYI

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition_type.frm to /mnt/--02_09--/mysql/time_zone_transition_type.frm

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.frm to /mnt/--02_09--/mysql/proxies_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.MYI to /mnt/--02_09--/mysql/procs_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/slave_worker_info.frm to /mnt/--02_09--/mysql/slave_worker_info.frm

 :: []        ...done

 :: [] Copying ./mysql/slave_relay_log_info.frm to /mnt/--02_09--/mysql/slave_relay_log_info.frm

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.MYI to /mnt/--02_09--/mysql/columns_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/func.MYI to /mnt/--02_09--/mysql/func.MYI

 :: []        ...done

 :: [] Copying ./mysql/db.frm to /mnt/--02_09--/mysql/db.frm

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.frm to /mnt/--02_09--/mysql/tables_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone_name.frm to /mnt/--02_09--/mysql/time_zone_name.frm

 :: []        ...done

 :: [] Copying ./mysql/plugin.frm to /mnt/--02_09--/mysql/plugin.frm

 :: []        ...done

 :: [] Copying ./mysql/user.MYD to /mnt/--02_09--/mysql/user.MYD

 :: []        ...done

 :: [] Copying ./mysql/slow_log.frm to /mnt/--02_09--/mysql/slow_log.frm

 :: []        ...done

 :: [] Copying ./mysql/func.frm to /mnt/--02_09--/mysql/func.frm

 :: []        ...done

 :: [] Copying ./mysql/event.frm to /mnt/--02_09--/mysql/event.frm

 :: []        ...done

 :: [] Copying ./mysql/innodb_table_stats.frm to /mnt/--02_09--/mysql/innodb_table_stats.frm

 :: []        ...done

 :: [] Copying ./mysql/user.MYI to /mnt/--02_09--/mysql/user.MYI

 :: []        ...done

 :: [] Copying ./mysql/event.MYD to /mnt/--02_09--/mysql/event.MYD

 :: []        ...done

 :: [] Copying ./mysql/server_cost.frm to /mnt/--02_09--/mysql/server_cost.frm

 :: []        ...done

 :: [] Copying ./mysql/slow_log.CSM to /mnt/--02_09--/mysql/slow_log.CSM

 :: []        ...done

 :: [] Copying ./mysql/gtid_executed.frm to /mnt/--02_09--/mysql/gtid_executed.frm

 :: []        ...done

 :: [] Copying ./mysql/engine_cost.frm to /mnt/--02_09--/mysql/engine_cost.frm

 :: []        ...done

 :: [] Copying ./mysql/help_keyword.frm to /mnt/--02_09--/mysql/help_keyword.frm

 :: []        ...done

 :: [] Copying ./mysql/user.frm to /mnt/--02_09--/mysql/user.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone.frm to /mnt/--02_09--/mysql/time_zone.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.frm to /mnt/--02_09--/mysql/ndb_binlog_index.frm

 :: []        ...done

 :: [] Copying ./mysql/general_log.frm to /mnt/--02_09--/mysql/general_log.frm

 :: []        ...done

 :: [] Copying ./sys/session_ssl_status.frm to /mnt/--02_09--/sys/session_ssl_status.frm

 :: []        ...done

 :: [] Copying ./sys/schema_object_overview.frm to /mnt/--02_09--/sys/schema_object_overview.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_temp_tables.frm to /mnt/--02_09--/sys/statements_with_temp_tables.frm

 :: []        ...done

 :: [] Copying ./sys/schema_auto_increment_columns.frm to /mnt/--02_09--/sys/schema_auto_increment_columns.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_digest_95th_percentile_by_avg_us.frm to /mnt/--02_09--/sys/x@0024ps_digest_95th_percentile_by_avg_us.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_statistics.frm to /mnt/--02_09--/sys/schema_table_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/processlist.frm to /mnt/--02_09--/sys/processlist.frm

 :: []        ...done

 :: [] Copying ./sys/memory_global_by_current_bytes.frm to /mnt/--02_09--/sys/memory_global_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_file_io.frm to /mnt/--02_09--/sys/x@0024host_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_statement_latency.frm to /mnt/--02_09--/sys/user_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statement_analysis.frm to /mnt/--02_09--/sys/x@0024statement_analysis.frm

 :: []        ...done

 :: [] Copying ./sys/io_by_thread_by_latency.frm to /mnt/--02_09--/sys/io_by_thread_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary.frm to /mnt/--02_09--/sys/x@0024user_summary.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_wait_by_latency.frm to /mnt/--02_09--/sys/io_global_by_wait_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/metrics.frm to /mnt/--02_09--/sys/metrics.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_lock_waits.frm to /mnt/--02_09--/sys/x@0024innodb_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_lock_waits.frm to /mnt/--02_09--/sys/x@0024schema_table_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config_insert_set_user.TRN to /mnt/--02_09--/sys/sys_config_insert_set_user.TRN

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_global_by_current_bytes.frm to /mnt/--02_09--/sys/x@0024memory_global_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024latest_file_io.frm to /mnt/--02_09--/sys/x@0024latest_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/version.frm to /mnt/--02_09--/sys/version.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config.TRG to /mnt/--02_09--/sys/sys_config.TRG

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_host_by_current_bytes.frm to /mnt/--02_09--/sys/x@0024memory_by_host_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_global_by_latency.frm to /mnt/--02_09--/sys/x@0024waits_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_stages.frm to /mnt/--02_09--/sys/host_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024wait_classes_global_by_avg_latency.frm to /mnt/--02_09--/sys/x@0024wait_classes_global_by_avg_latency.frm

 :: []        ...done

 :: [] Copying ./sys/db.opt to /mnt/--02_09--/sys/db.opt

 :: []        ...done

 :: [] Copying ./sys/waits_by_user_by_latency.frm to /mnt/--02_09--/sys/waits_by_user_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_sorting.frm to /mnt/--02_09--/sys/x@0024statements_with_sorting.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_file_io_type.frm to /mnt/--02_09--/sys/x@0024user_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_file_io_type.frm to /mnt/--02_09--/sys/host_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_file_by_bytes.frm to /mnt/--02_09--/sys/x@0024io_global_by_file_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_full_table_scans.frm to /mnt/--02_09--/sys/x@0024statements_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_full_table_scans.frm to /mnt/--02_09--/sys/statements_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_stages.frm to /mnt/--02_09--/sys/x@0024host_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_file_io_type.frm to /mnt/--02_09--/sys/x@0024host_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_index_statistics.frm to /mnt/--02_09--/sys/x@0024schema_index_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/waits_by_host_by_latency.frm to /mnt/--02_09--/sys/waits_by_host_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_lock_waits.frm to /mnt/--02_09--/sys/schema_table_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_buffer_stats_by_schema.frm to /mnt/--02_09--/sys/innodb_buffer_stats_by_schema.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_file_io.frm to /mnt/--02_09--/sys/host_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_statement_type.frm to /mnt/--02_09--/sys/user_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_digest_avg_latency_distribution.frm to /mnt/--02_09--/sys/x@0024ps_digest_avg_latency_distribution.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_stages.frm to /mnt/--02_09--/sys/x@0024user_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_errors_or_warnings.frm to /mnt/--02_09--/sys/x@0024statements_with_errors_or_warnings.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_user_by_current_bytes.frm to /mnt/--02_09--/sys/x@0024memory_by_user_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_temp_tables.frm to /mnt/--02_09--/sys/x@0024statements_with_temp_tables.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_statement_type.frm to /mnt/--02_09--/sys/host_summary_by_statement_type.frm

 :: []        ...done

 :: >> log scanned up to ()

 :: [] Copying ./sys/x@0024host_summary_by_statement_latency.frm to /mnt/--02_09--/sys/x@0024host_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/wait_classes_global_by_avg_latency.frm to /mnt/--02_09--/sys/wait_classes_global_by_avg_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_thread_by_current_bytes.frm to /mnt/--02_09--/sys/x@0024memory_by_thread_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_file_by_bytes.frm to /mnt/--02_09--/sys/io_global_by_file_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_sorting.frm to /mnt/--02_09--/sys/statements_with_sorting.frm

 :: []        ...done

 :: [] Copying ./sys/session.frm to /mnt/--02_09--/sys/session.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary.frm to /mnt/--02_09--/sys/user_summary.frm

 :: []        ...done

 :: [] Copying ./sys/schema_index_statistics.frm to /mnt/--02_09--/sys/schema_index_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_statement_latency.frm to /mnt/--02_09--/sys/x@0024user_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary.frm to /mnt/--02_09--/sys/x@0024host_summary.frm

 :: []        ...done

 :: [] Copying ./sys/statement_analysis.frm to /mnt/--02_09--/sys/statement_analysis.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_wait_by_bytes.frm to /mnt/--02_09--/sys/x@0024io_global_by_wait_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_wait_by_bytes.frm to /mnt/--02_09--/sys/io_global_by_wait_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_buffer_stats_by_schema.frm to /mnt/--02_09--/sys/x@0024innodb_buffer_stats_by_schema.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_wait_by_latency.frm to /mnt/--02_09--/sys/x@0024io_global_by_wait_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_file_by_latency.frm to /mnt/--02_09--/sys/io_global_by_file_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_tables_with_full_table_scans.frm to /mnt/--02_09--/sys/x@0024schema_tables_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/wait_classes_global_by_latency.frm to /mnt/--02_09--/sys/wait_classes_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_host_by_current_bytes.frm to /mnt/--02_09--/sys/memory_by_host_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/schema_unused_indexes.frm to /mnt/--02_09--/sys/schema_unused_indexes.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_buffer_stats_by_table.frm to /mnt/--02_09--/sys/innodb_buffer_stats_by_table.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_flattened_keys.frm to /mnt/--02_09--/sys/x@0024schema_flattened_keys.frm

 :: []        ...done

 :: [] Copying ./sys/latest_file_io.frm to /mnt/--02_09--/sys/latest_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_by_thread_by_latency.frm to /mnt/--02_09--/sys/x@0024io_by_thread_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary.frm to /mnt/--02_09--/sys/host_summary.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_statistics_with_buffer.frm to /mnt/--02_09--/sys/schema_table_statistics_with_buffer.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_thread_by_current_bytes.frm to /mnt/--02_09--/sys/memory_by_thread_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_errors_or_warnings.frm to /mnt/--02_09--/sys/statements_with_errors_or_warnings.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_by_host_by_latency.frm to /mnt/--02_09--/sys/x@0024waits_by_host_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/schema_redundant_indexes.frm to /mnt/--02_09--/sys/schema_redundant_indexes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_statistics_with_buffer.frm to /mnt/--02_09--/sys/x@0024schema_table_statistics_with_buffer.frm

 :: []        ...done

 :: [] Copying ./sys/memory_global_total.frm to /mnt/--02_09--/sys/memory_global_total.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_file_io.frm to /mnt/--02_09--/sys/user_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_runtimes_in_95th_percentile.frm to /mnt/--02_09--/sys/statements_with_runtimes_in_95th_percentile.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_user_by_current_bytes.frm to /mnt/--02_09--/sys/memory_by_user_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_schema_table_statistics_io.frm to /mnt/--02_09--/sys/x@0024ps_schema_table_statistics_io.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_lock_waits.frm to /mnt/--02_09--/sys/innodb_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024session.frm to /mnt/--02_09--/sys/x@0024session.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config_update_set_user.TRN to /mnt/--02_09--/sys/sys_config_update_set_user.TRN

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_global_total.frm to /mnt/--02_09--/sys/x@0024memory_global_total.frm

 :: []        ...done

 :: [] Copying ./sys/ps_check_lost_instrumentation.frm to /mnt/--02_09--/sys/ps_check_lost_instrumentation.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_file_io_type.frm to /mnt/--02_09--/sys/user_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_statement_latency.frm to /mnt/--02_09--/sys/host_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config.frm to /mnt/--02_09--/sys/sys_config.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_stages.frm to /mnt/--02_09--/sys/user_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_runtimes_in_95th_percentile.frm to /mnt/--02_09--/sys/x@0024statements_with_runtimes_in_95th_percentile.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_file_by_latency.frm to /mnt/--02_09--/sys/x@0024io_global_by_file_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024wait_classes_global_by_latency.frm to /mnt/--02_09--/sys/x@0024wait_classes_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_statistics.frm to /mnt/--02_09--/sys/x@0024schema_table_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_statement_type.frm to /mnt/--02_09--/sys/x@0024host_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/waits_global_by_latency.frm to /mnt/--02_09--/sys/waits_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_buffer_stats_by_table.frm to /mnt/--02_09--/sys/x@0024innodb_buffer_stats_by_table.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024processlist.frm to /mnt/--02_09--/sys/x@0024processlist.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_file_io.frm to /mnt/--02_09--/sys/x@0024user_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/schema_tables_with_full_table_scans.frm to /mnt/--02_09--/sys/schema_tables_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_statement_type.frm to /mnt/--02_09--/sys/x@0024user_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_by_user_by_latency.frm to /mnt/--02_09--/sys/x@0024waits_by_user_by_latency.frm

 :: []        ...done

 :: Finished backing up non-InnoDB tables and files

 :: Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...

xtrabackup: The latest check point (for incremental): ''

xtrabackup: Stopping log copying thread.

. :: >> log scanned up to ()

 :: Executing UNLOCK TABLES  #解锁操作

 :: All tables unlocked

 :: [] Copying ib_buffer_pool to /mnt/--02_09--/ib_buffer_pool

 :: []        ...done

 :: Backup created in directory '/mnt/2018-06-02_09-29-38/'

 :: [] Writing /mnt/--02_09--/backup-my.cnf

 :: []        ...done

 :: [] Writing /mnt/--02_09--/xtrabackup_info

 :: []        ...done

xtrabackup: Transaction log of lsn () to () was copied.

 :: completed OK!  #看到这个代表备份成功

看看生成的备份

[root@lnmp01 ~]# cd /mnt/--02_09--/

[root@lnmp01 --02_09--]# ll

total

-rw-r-----  root root       Jun   : backup-my.cnf

-rw-r-----  root root       Jun   : ib_buffer_pool

-rw-r-----  root root  Jun   : ibdata1

drwxr-x---  root root      Jun   : mysql

drwxr-x---  root root      Jun   : ops

drwxr-x---  root root      Jun   : performance_schema

drwxr-x---  root root     Jun   : sys

-rw-r-----  root root       Jun   : xtrabackup_checkpoints

-rw-r-----  root root       Jun   : xtrabackup_info

-rw-r-----  root root      Jun   : xtrabackup_logfile

[root@lnmp01 --02_09--]# cat backup-my.cnf

# This MySQL options file was generated by innobackupex.

# The MySQL server

[mysqld]

innodb_checksum_algorithm=crc32

innodb_log_checksum_algorithm=strict_crc32

innodb_data_file_path=ibdata1:12M:autoextend

innodb_log_files_in_group=

innodb_log_file_size=

innodb_fast_checksum=false

innodb_page_size=

innodb_log_block_size=

innodb_undo_directory=./

innodb_undo_tablespaces=

server_id=

redo_log_version=

server_uuid=c6d9c875--11e8-bdb0-000c29959431

master_key_id=

[root@lnmp01 --02_09--]# cat xtrabackup_info

uuid = 6d4129b3--11e8-ae5e-000c29959431

name =

tool_name = innobackupex

tool_command = --defaults-file=/etc/my.cnf --user=root --password=... --socket=/tmp/mysql.sock /mnt/

tool_version = 2.4.

ibbackup_version = 2.4.

server_version = 5.7.

start_time = -- ::

end_time = -- ::

lock_time =

binlog_pos =

innodb_from_lsn =

innodb_to_lsn = 2572985  #序列号

partial = N

incremental = N

format = file

compact = N

compressed = N

encrypted = N

[root@lnmp01 --02_09--]# cat xtrabackup_checkpoints

backup_type = full-backuped  #全备

from_lsn =

to_lsn =

last_lsn =

compact =

recover_binlog_info =

上面数据库备份好了，此时我们在数据库新增加数据，模拟数据实时写入

mysql> insert into test(id,name) values(,'marry99');

Query OK,  row affected (0.09 sec)

mysql> insert into test(id,name) values(,'jacky98');

Query OK,  row affected (0.01 sec)

创建完备份之后的数据还不能马上用来还原，需要回滚未提交事务，前滚提交事务，让数据库文件保持一致性。innobackupex 使用--apply-log 来做预备备份，或者叫 prepare

[root@lnmp01 ~]# innobackupex --defaults-file=/etc/my.cnf --user=root --password= --socket=/tmp/mysql.sock --apply-log /mnt/--02_09--/

 :: innobackupex: Starting the apply-log operation

IMPORTANT: Please check that the apply-log run completes successfully.

           At the end of a successful apply-log run innobackupex

           prints "completed OK!".

innobackupex version 2.4. based on MySQL server 5.7. Linux (x86_64) (revision id: b4e0db5)

xtrabackup: cd to /mnt/--02_09--/

xtrabackup: This target seems to be not prepared yet.

InnoDB: Number of pools:

xtrabackup: xtrabackup_logfile detected: size=, start_lsn=()

xtrabackup: using the following InnoDB configuration for recovery:

xtrabackup:   innodb_data_home_dir = .

xtrabackup:   innodb_data_file_path = ibdata1:12M:autoextend

xtrabackup:   innodb_log_group_home_dir = .

xtrabackup:   innodb_log_files_in_group =

xtrabackup:   innodb_log_file_size =

xtrabackup: using the following InnoDB configuration for recovery:

xtrabackup:   innodb_data_home_dir = .

xtrabackup:   innodb_data_file_path = ibdata1:12M:autoextend

xtrabackup:   innodb_log_group_home_dir = .

xtrabackup:   innodb_log_files_in_group =

xtrabackup:   innodb_log_file_size =

xtrabackup: Starting InnoDB instance for recovery.

xtrabackup: Using  bytes for buffer pool (set by --use-memory parameter)

InnoDB: PUNCH HOLE support available

InnoDB: Mutexes and rw_locks use GCC atomic builtins

InnoDB: Uses event mutexes

InnoDB: GCC builtin __sync_synchronize() is used for memory barrier

InnoDB: Compressed tables use zlib 1.2.

InnoDB: Number of pools:

InnoDB: Using CPU crc32 instructions

InnoDB: Initializing buffer pool, total size = 100M, instances = , chunk size = 100M

InnoDB: Completed initialization of buffer pool

InnoDB: page_cleaner coordinator priority: -

InnoDB: Highest supported file format is Barracuda.

InnoDB: Log scan progressed past the checkpoint lsn

InnoDB: Doing recovery: scanned up to log sequence number  (%)

InnoDB: Database was not shutdown normally!

InnoDB: Starting crash recovery.

InnoDB: Creating shared tablespace for temporary tables

InnoDB: Setting file './ibtmp1' size to  MB. Physically writing the file full; Please wait ...

InnoDB: File './ibtmp1' size is now  MB.

InnoDB:  redo rollback segment(s) found.  redo rollback segment(s) are active.

InnoDB:  non-redo rollback segment(s) are active.

InnoDB: 5.7. started; log sequence number 

xtrabackup: starting shutdown with innodb_fast_shutdown =

InnoDB: FTS optimize thread exiting.

InnoDB: Starting shutdown...

InnoDB: Shutdown completed; log sequence number

InnoDB: Number of pools:

xtrabackup: using the following InnoDB configuration for recovery:

xtrabackup:   innodb_data_home_dir = .

xtrabackup:   innodb_data_file_path = ibdata1:12M:autoextend

xtrabackup:   innodb_log_group_home_dir = .

xtrabackup:   innodb_log_files_in_group =

xtrabackup:   innodb_log_file_size =

InnoDB: PUNCH HOLE support available

InnoDB: Mutexes and rw_locks use GCC atomic builtins

InnoDB: Uses event mutexes

InnoDB: GCC builtin __sync_synchronize() is used for memory barrier

InnoDB: Compressed tables use zlib 1.2.

InnoDB: Number of pools:

InnoDB: Using CPU crc32 instructions

InnoDB: Initializing buffer pool, total size = 100M, instances = , chunk size = 100M

InnoDB: Completed initialization of buffer pool

InnoDB: page_cleaner coordinator priority: -

InnoDB: Setting log file ./ib_logfile101 size to  MB

InnoDB: Setting log file ./ib_logfile1 size to  MB

InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0

InnoDB: New log files created, LSN=

InnoDB: Highest supported file format is Barracuda.

InnoDB: Log scan progressed past the checkpoint lsn 2573324

InnoDB: Doing recovery: scanned up to log sequence number  (%)

InnoDB: Database was not shutdown normally!

InnoDB: Starting crash recovery.

InnoDB: Removed temporary tablespace data file: "ibtmp1"

InnoDB: Creating shared tablespace for temporary tables

InnoDB: Setting file './ibtmp1' size to  MB. Physically writing the file full; Please wait ...

InnoDB: File './ibtmp1' size is now  MB.

InnoDB:  redo rollback segment(s) found.  redo rollback segment(s) are active.

InnoDB:  non-redo rollback segment(s) are active.

InnoDB: 5.7. started; log sequence number

xtrabackup: starting shutdown with innodb_fast_shutdown =

InnoDB: FTS optimize thread exiting.

InnoDB: Starting shutdown...

InnoDB: Shutdown completed; log sequence number 2573352

 :: completed OK!

成功后则会输出

InnoDB: Shutdown completed; log sequence number 2573352
180602 09:53:56 completed OK!

成功后，备份可以被用来还原数据库了。
prepare 的过程，其实是读取备份文件夹中的配置文件，然后 innobackupex 重做已提交
事务，回滚未提交事务，之后数据就被写到了备份的数据文件(innodb 文件)中，并重建日志文件
--user-memory：指定 prepare 阶段可使用的内存，内存多则速度快，默认为 10MB

恢复数据库

使用 innobackupex --copy-back 来还原备份（ recovery）

mysql> drop database ops;  #模拟数据丢失，删除数据库ops

Query OK,  row affected (0.01 sec)

mysql> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| sys                |

+--------------------+

 rows in set (0.00 sec)

[root@lnmp01 mysql]# /etc/init.d/mysqld stop
Shutting down MySQL.. SUCCESS!
[root@lnmp01 mysql]# mv data data.old
[root@lnmp01 mysql]# ll
total 84
-rw-r--r-- 1 root root 17987 Sep 13 2017 COPYING
-rw-r--r-- 1 root root 17987 Sep 13 2017 COPYING-test
-rw-r--r-- 1 root root 2478 Sep 13 2017 README
-rw-r--r-- 1 root root 2478 Sep 13 2017 README-test
drwxr-xr-x 2 root root 4096 Jun 2 09:01 bin
drwxr-x--- 5 mysql mysql 4096 Jun 2 10:05 data.old
drwxr-xr-x 2 root root 4096 Jun 2 09:00 docs
drwxr-xr-x 3 root root 4096 Jun 2 09:00 include
drwxr-xr-x 4 root root 4096 Jun 2 09:01 lib
drwxr-xr-x 4 root root 4096 Jun 2 09:00 man
drwxr-xr-x 10 root root 4096 Jun 2 09:02 mysql-test
drwxr-xr-x 28 root root 4096 Jun 2 09:02 share
drwxr-xr-x 2 root root 4096 Jun 2 09:02 support-files

注： datadir 必须是为空的， innobackupex --copy-back 不会覆盖已存在的文件，还要注意，
还原时需要先关闭服务，如果服务是启动的，那么就不能还原到 datadir。

[root@lnmp01 mysql]# innobackupex --defaults-file=/etc/my.cnf --user=root --password= --socket=/tmp/mysql.sock --copy-back /mnt/--02_09--/

 :: innobackupex: Starting the copy-back operation

IMPORTANT: Please check that the copy-back run completes successfully.

           At the end of a successful copy-back run innobackupex

           prints "completed OK!".

innobackupex version 2.4. based on MySQL server 5.7. Linux (x86_64) (revision id: b4e0db5)

 :: [] Copying ib_logfile0 to /data/mysql/data/ib_logfile0

 :: []        ...done

 :: [] Copying ib_logfile1 to /data/mysql/data/ib_logfile1

 :: []        ...done

 :: [] Copying ibdata1 to /data/mysql/data/ibdata1

 :: []        ...done

 :: [] Copying ./ops/test.ibd to /data/mysql/data/ops/test.ibd

 :: []        ...done

 :: [] Copying ./ops/db.opt to /data/mysql/data/ops/db.opt

 :: []        ...done

 :: [] Copying ./ops/test.frm to /data/mysql/data/ops/test.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_connection_configuration.frm to /data/mysql/data/performance_schema/replication_connection_configuration.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_summary_by_instance.frm to /data/mysql/data/performance_schema/socket_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_summary_by_event_name.frm to /data/mysql/data/performance_schema/file_summary_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/users.frm to /data/mysql/data/performance_schema/users.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_user_by_event_name.frm to /data/mysql/data/performance_schema/events_waits_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_user.frm to /data/mysql/data/performance_schema/status_by_user.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_digest.frm to /data/mysql/data/performance_schema/events_statements_summary_by_digest.frm

 :: []        ...done

 :: [] Copying ./performance_schema/user_variables_by_thread.frm to /data/mysql/data/performance_schema/user_variables_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_global_by_event_name.frm to /data/mysql/data/performance_schema/events_statements_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_timers.frm to /data/mysql/data/performance_schema/setup_timers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_handles.frm to /data/mysql/data/performance_schema/table_handles.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_history_long.frm to /data/mysql/data/performance_schema/events_statements_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/global_variables.frm to /data/mysql/data/performance_schema/global_variables.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status.frm to /data/mysql/data/performance_schema/replication_applier_status.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_account_connect_attrs.frm to /data/mysql/data/performance_schema/session_account_connect_attrs.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_configuration.frm to /data/mysql/data/performance_schema/replication_applier_configuration.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_history.frm to /data/mysql/data/performance_schema/events_statements_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_lock_waits_summary_by_table.frm to /data/mysql/data/performance_schema/table_lock_waits_summary_by_table.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_history.frm to /data/mysql/data/performance_schema/events_transactions_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_group_members.frm to /data/mysql/data/performance_schema/replication_group_members.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_io_waits_summary_by_table.frm to /data/mysql/data/performance_schema/table_io_waits_summary_by_table.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_thread_by_event_name.frm to /data/mysql/data/performance_schema/events_statements_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_global_by_event_name.frm to /data/mysql/data/performance_schema/memory_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/db.opt to /data/mysql/data/performance_schema/db.opt

 :: []        ...done

 :: [] Copying ./performance_schema/mutex_instances.frm to /data/mysql/data/performance_schema/mutex_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_user_by_event_name.frm to /data/mysql/data/performance_schema/events_transactions_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_connect_attrs.frm to /data/mysql/data/performance_schema/session_connect_attrs.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_variables.frm to /data/mysql/data/performance_schema/session_variables.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_host.frm to /data/mysql/data/performance_schema/status_by_host.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_account.frm to /data/mysql/data/performance_schema/status_by_account.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_instruments.frm to /data/mysql/data/performance_schema/setup_instruments.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_host_by_event_name.frm to /data/mysql/data/performance_schema/events_transactions_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status_by_coordinator.frm to /data/mysql/data/performance_schema/replication_applier_status_by_coordinator.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_thread_by_event_name.frm to /data/mysql/data/performance_schema/events_stages_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/objects_summary_global_by_type.frm to /data/mysql/data/performance_schema/objects_summary_global_by_type.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_history_long.frm to /data/mysql/data/performance_schema/events_transactions_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_objects.frm to /data/mysql/data/performance_schema/setup_objects.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_connection_status.frm to /data/mysql/data/performance_schema/replication_connection_status.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_user_by_event_name.frm to /data/mysql/data/performance_schema/memory_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_program.frm to /data/mysql/data/performance_schema/events_statements_summary_by_program.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_instances.frm to /data/mysql/data/performance_schema/file_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/hosts.frm to /data/mysql/data/performance_schema/hosts.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_consumers.frm to /data/mysql/data/performance_schema/setup_consumers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_group_member_stats.frm to /data/mysql/data/performance_schema/replication_group_member_stats.frm

 :: []        ...done

 :: [] Copying ./performance_schema/prepared_statements_instances.frm to /data/mysql/data/performance_schema/prepared_statements_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_host_by_event_name.frm to /data/mysql/data/performance_schema/events_statements_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_account_by_event_name.frm to /data/mysql/data/performance_schema/events_waits_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/variables_by_thread.frm to /data/mysql/data/performance_schema/variables_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_host_by_event_name.frm to /data/mysql/data/performance_schema/memory_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_account_by_event_name.frm to /data/mysql/data/performance_schema/events_transactions_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/replication_applier_status_by_worker.frm to /data/mysql/data/performance_schema/replication_applier_status_by_worker.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_thread_by_event_name.frm to /data/mysql/data/performance_schema/events_waits_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_current.frm to /data/mysql/data/performance_schema/events_waits_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/accounts.frm to /data/mysql/data/performance_schema/accounts.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_by_thread_by_event_name.frm to /data/mysql/data/performance_schema/events_transactions_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/table_io_waits_summary_by_index_usage.frm to /data/mysql/data/performance_schema/table_io_waits_summary_by_index_usage.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /data/mysql/data/performance_schema/events_statements_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_current.frm to /data/mysql/data/performance_schema/events_transactions_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/metadata_locks.frm to /data/mysql/data/performance_schema/metadata_locks.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_current.frm to /data/mysql/data/performance_schema/events_statements_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_host_by_event_name.frm to /data/mysql/data/performance_schema/events_stages_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_instances.frm to /data/mysql/data/performance_schema/socket_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_history_long.frm to /data/mysql/data/performance_schema/events_stages_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_statements_summary_by_user_by_event_name.frm to /data/mysql/data/performance_schema/events_statements_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/socket_summary_by_event_name.frm to /data/mysql/data/performance_schema/socket_summary_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/setup_actors.frm to /data/mysql/data/performance_schema/setup_actors.frm

 :: []        ...done

 :: [] Copying ./performance_schema/rwlock_instances.frm to /data/mysql/data/performance_schema/rwlock_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/host_cache.frm to /data/mysql/data/performance_schema/host_cache.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_current.frm to /data/mysql/data/performance_schema/events_stages_current.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_transactions_summary_global_by_event_name.frm to /data/mysql/data/performance_schema/events_transactions_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/status_by_thread.frm to /data/mysql/data/performance_schema/status_by_thread.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_history.frm to /data/mysql/data/performance_schema/events_stages_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_global_by_event_name.frm to /data/mysql/data/performance_schema/events_stages_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/performance_timers.frm to /data/mysql/data/performance_schema/performance_timers.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_history_long.frm to /data/mysql/data/performance_schema/events_waits_history_long.frm

 :: []        ...done

 :: [] Copying ./performance_schema/file_summary_by_instance.frm to /data/mysql/data/performance_schema/file_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_account_by_event_name.frm to /data/mysql/data/performance_schema/memory_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/memory_summary_by_thread_by_event_name.frm to /data/mysql/data/performance_schema/memory_summary_by_thread_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/cond_instances.frm to /data/mysql/data/performance_schema/cond_instances.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_global_by_event_name.frm to /data/mysql/data/performance_schema/events_waits_summary_global_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_host_by_event_name.frm to /data/mysql/data/performance_schema/events_waits_summary_by_host_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_summary_by_instance.frm to /data/mysql/data/performance_schema/events_waits_summary_by_instance.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_user_by_event_name.frm to /data/mysql/data/performance_schema/events_stages_summary_by_user_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_waits_history.frm to /data/mysql/data/performance_schema/events_waits_history.frm

 :: []        ...done

 :: [] Copying ./performance_schema/events_stages_summary_by_account_by_event_name.frm to /data/mysql/data/performance_schema/events_stages_summary_by_account_by_event_name.frm

 :: []        ...done

 :: [] Copying ./performance_schema/threads.frm to /data/mysql/data/performance_schema/threads.frm

 :: []        ...done

 :: [] Copying ./performance_schema/session_status.frm to /data/mysql/data/performance_schema/session_status.frm

 :: []        ...done

 :: [] Copying ./performance_schema/global_status.frm to /data/mysql/data/performance_schema/global_status.frm

 :: []        ...done

 :: [] Copying ./mysql/slave_master_info.frm to /data/mysql/data/mysql/slave_master_info.frm

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.frm to /data/mysql/data/mysql/procs_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/servers.ibd to /data/mysql/data/mysql/servers.ibd

 :: []        ...done

 :: [] Copying ./mysql/innodb_index_stats.ibd to /data/mysql/data/mysql/innodb_index_stats.ibd

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.MYD to /data/mysql/data/mysql/columns_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/slow_log.CSV to /data/mysql/data/mysql/slow_log.CSV

 :: []        ...done

 :: [] Copying ./mysql/general_log.CSV to /data/mysql/data/mysql/general_log.CSV

 :: []        ...done

 :: [] Copying ./mysql/db.MYI to /data/mysql/data/mysql/db.MYI

 :: []        ...done

 :: [] Copying ./mysql/proc.frm to /data/mysql/data/mysql/proc.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.MYI to /data/mysql/data/mysql/ndb_binlog_index.MYI

 :: []        ...done

 :: [] Copying ./mysql/time_zone.ibd to /data/mysql/data/mysql/time_zone.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_relation.frm to /data/mysql/data/mysql/help_relation.frm

 :: []        ...done

 :: [] Copying ./mysql/db.MYD to /data/mysql/data/mysql/db.MYD

 :: []        ...done

 :: [] Copying ./mysql/help_topic.frm to /data/mysql/data/mysql/help_topic.frm

 :: []        ...done

 :: [] Copying ./mysql/func.MYD to /data/mysql/data/mysql/func.MYD

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.frm to /data/mysql/data/mysql/columns_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition_type.ibd to /data/mysql/data/mysql/time_zone_transition_type.ibd

 :: []        ...done

 :: [] Copying ./mysql/slave_worker_info.ibd to /data/mysql/data/mysql/slave_worker_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.MYD to /data/mysql/data/mysql/proxies_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.MYI to /data/mysql/data/mysql/tables_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition.frm to /data/mysql/data/mysql/time_zone_transition.frm

 :: []        ...done

 :: [] Copying ./mysql/help_keyword.ibd to /data/mysql/data/mysql/help_keyword.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_leap_second.frm to /data/mysql/data/mysql/time_zone_leap_second.frm

 :: []        ...done

 :: [] Copying ./mysql/server_cost.ibd to /data/mysql/data/mysql/server_cost.ibd

 :: []        ...done

 :: [] Copying ./mysql/help_category.frm to /data/mysql/data/mysql/help_category.frm

 :: []        ...done

 :: [] Copying ./mysql/db.opt to /data/mysql/data/mysql/db.opt

 :: []        ...done

 :: [] Copying ./mysql/help_topic.ibd to /data/mysql/data/mysql/help_topic.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_leap_second.ibd to /data/mysql/data/mysql/time_zone_leap_second.ibd

 :: []        ...done

 :: [] Copying ./mysql/event.MYI to /data/mysql/data/mysql/event.MYI

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.MYD to /data/mysql/data/mysql/procs_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/slave_master_info.ibd to /data/mysql/data/mysql/slave_master_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/servers.frm to /data/mysql/data/mysql/servers.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.MYD to /data/mysql/data/mysql/ndb_binlog_index.MYD

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.MYD to /data/mysql/data/mysql/tables_priv.MYD

 :: []        ...done

 :: [] Copying ./mysql/innodb_index_stats.frm to /data/mysql/data/mysql/innodb_index_stats.frm

 :: []        ...done

 :: [] Copying ./mysql/general_log.CSM to /data/mysql/data/mysql/general_log.CSM

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.MYI to /data/mysql/data/mysql/proxies_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/proc.MYD to /data/mysql/data/mysql/proc.MYD

 :: []        ...done

 :: [] Copying ./mysql/proc.MYI to /data/mysql/data/mysql/proc.MYI

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition_type.frm to /data/mysql/data/mysql/time_zone_transition_type.frm

 :: []        ...done

 :: [] Copying ./mysql/proxies_priv.frm to /data/mysql/data/mysql/proxies_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/procs_priv.MYI to /data/mysql/data/mysql/procs_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/slave_worker_info.frm to /data/mysql/data/mysql/slave_worker_info.frm

 :: []        ...done

 :: [] Copying ./mysql/slave_relay_log_info.frm to /data/mysql/data/mysql/slave_relay_log_info.frm

 :: []        ...done

 :: [] Copying ./mysql/columns_priv.MYI to /data/mysql/data/mysql/columns_priv.MYI

 :: []        ...done

 :: [] Copying ./mysql/func.MYI to /data/mysql/data/mysql/func.MYI

 :: []        ...done

 :: [] Copying ./mysql/help_category.ibd to /data/mysql/data/mysql/help_category.ibd

 :: []        ...done

 :: [] Copying ./mysql/db.frm to /data/mysql/data/mysql/db.frm

 :: []        ...done

 :: [] Copying ./mysql/tables_priv.frm to /data/mysql/data/mysql/tables_priv.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone_name.frm to /data/mysql/data/mysql/time_zone_name.frm

 :: []        ...done

 :: [] Copying ./mysql/plugin.frm to /data/mysql/data/mysql/plugin.frm

 :: []        ...done

 :: [] Copying ./mysql/time_zone_transition.ibd to /data/mysql/data/mysql/time_zone_transition.ibd

 :: []        ...done

 :: [] Copying ./mysql/user.MYD to /data/mysql/data/mysql/user.MYD

 :: []        ...done

 :: [] Copying ./mysql/gtid_executed.ibd to /data/mysql/data/mysql/gtid_executed.ibd

 :: []        ...done

 :: [] Copying ./mysql/slow_log.frm to /data/mysql/data/mysql/slow_log.frm

 :: []        ...done

 :: [] Copying ./mysql/slave_relay_log_info.ibd to /data/mysql/data/mysql/slave_relay_log_info.ibd

 :: []        ...done

 :: [] Copying ./mysql/func.frm to /data/mysql/data/mysql/func.frm

 :: []        ...done

 :: [] Copying ./mysql/innodb_table_stats.ibd to /data/mysql/data/mysql/innodb_table_stats.ibd

 :: []        ...done

 :: [] Copying ./mysql/event.frm to /data/mysql/data/mysql/event.frm

 :: []        ...done

 :: [] Copying ./mysql/help_relation.ibd to /data/mysql/data/mysql/help_relation.ibd

 :: []        ...done

 :: [] Copying ./mysql/innodb_table_stats.frm to /data/mysql/data/mysql/innodb_table_stats.frm

 :: []        ...done

 :: [] Copying ./mysql/user.MYI to /data/mysql/data/mysql/user.MYI

 :: []        ...done

 :: [] Copying ./mysql/event.MYD to /data/mysql/data/mysql/event.MYD

 :: []        ...done

 :: [] Copying ./mysql/server_cost.frm to /data/mysql/data/mysql/server_cost.frm

 :: []        ...done

 :: [] Copying ./mysql/slow_log.CSM to /data/mysql/data/mysql/slow_log.CSM

 :: []        ...done

 :: [] Copying ./mysql/gtid_executed.frm to /data/mysql/data/mysql/gtid_executed.frm

 :: []        ...done

 :: [] Copying ./mysql/engine_cost.frm to /data/mysql/data/mysql/engine_cost.frm

 :: []        ...done

 :: [] Copying ./mysql/help_keyword.frm to /data/mysql/data/mysql/help_keyword.frm

 :: []        ...done

 :: [] Copying ./mysql/user.frm to /data/mysql/data/mysql/user.frm

 :: []        ...done

 :: [] Copying ./mysql/engine_cost.ibd to /data/mysql/data/mysql/engine_cost.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone.frm to /data/mysql/data/mysql/time_zone.frm

 :: []        ...done

 :: [] Copying ./mysql/ndb_binlog_index.frm to /data/mysql/data/mysql/ndb_binlog_index.frm

 :: []        ...done

 :: [] Copying ./mysql/plugin.ibd to /data/mysql/data/mysql/plugin.ibd

 :: []        ...done

 :: [] Copying ./mysql/time_zone_name.ibd to /data/mysql/data/mysql/time_zone_name.ibd

 :: []        ...done

 :: [] Copying ./mysql/general_log.frm to /data/mysql/data/mysql/general_log.frm

 :: []        ...done

 :: [] Copying ./xtrabackup_info to /data/mysql/data/xtrabackup_info

 :: []        ...done

 :: [] Copying ./ibtmp1 to /data/mysql/data/ibtmp1

 :: []        ...done

 :: [] Copying ./sys/session_ssl_status.frm to /data/mysql/data/sys/session_ssl_status.frm

 :: []        ...done

 :: [] Copying ./sys/schema_object_overview.frm to /data/mysql/data/sys/schema_object_overview.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_temp_tables.frm to /data/mysql/data/sys/statements_with_temp_tables.frm

 :: []        ...done

 :: [] Copying ./sys/schema_auto_increment_columns.frm to /data/mysql/data/sys/schema_auto_increment_columns.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_digest_95th_percentile_by_avg_us.frm to /data/mysql/data/sys/x@0024ps_digest_95th_percentile_by_avg_us.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_statistics.frm to /data/mysql/data/sys/schema_table_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/processlist.frm to /data/mysql/data/sys/processlist.frm

 :: []        ...done

 :: [] Copying ./sys/memory_global_by_current_bytes.frm to /data/mysql/data/sys/memory_global_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_file_io.frm to /data/mysql/data/sys/x@0024host_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_statement_latency.frm to /data/mysql/data/sys/user_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statement_analysis.frm to /data/mysql/data/sys/x@0024statement_analysis.frm

 :: []        ...done

 :: [] Copying ./sys/io_by_thread_by_latency.frm to /data/mysql/data/sys/io_by_thread_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary.frm to /data/mysql/data/sys/x@0024user_summary.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_wait_by_latency.frm to /data/mysql/data/sys/io_global_by_wait_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/metrics.frm to /data/mysql/data/sys/metrics.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_lock_waits.frm to /data/mysql/data/sys/x@0024innodb_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_lock_waits.frm to /data/mysql/data/sys/x@0024schema_table_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config_insert_set_user.TRN to /data/mysql/data/sys/sys_config_insert_set_user.TRN

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_global_by_current_bytes.frm to /data/mysql/data/sys/x@0024memory_global_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024latest_file_io.frm to /data/mysql/data/sys/x@0024latest_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/version.frm to /data/mysql/data/sys/version.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config.TRG to /data/mysql/data/sys/sys_config.TRG

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_host_by_current_bytes.frm to /data/mysql/data/sys/x@0024memory_by_host_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_global_by_latency.frm to /data/mysql/data/sys/x@0024waits_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_stages.frm to /data/mysql/data/sys/host_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024wait_classes_global_by_avg_latency.frm to /data/mysql/data/sys/x@0024wait_classes_global_by_avg_latency.frm

 :: []        ...done

 :: [] Copying ./sys/db.opt to /data/mysql/data/sys/db.opt

 :: []        ...done

 :: [] Copying ./sys/waits_by_user_by_latency.frm to /data/mysql/data/sys/waits_by_user_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_sorting.frm to /data/mysql/data/sys/x@0024statements_with_sorting.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_file_io_type.frm to /data/mysql/data/sys/x@0024user_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_file_io_type.frm to /data/mysql/data/sys/host_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_file_by_bytes.frm to /data/mysql/data/sys/x@0024io_global_by_file_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_full_table_scans.frm to /data/mysql/data/sys/x@0024statements_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_full_table_scans.frm to /data/mysql/data/sys/statements_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_stages.frm to /data/mysql/data/sys/x@0024host_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_file_io_type.frm to /data/mysql/data/sys/x@0024host_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_index_statistics.frm to /data/mysql/data/sys/x@0024schema_index_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/waits_by_host_by_latency.frm to /data/mysql/data/sys/waits_by_host_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_lock_waits.frm to /data/mysql/data/sys/schema_table_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_buffer_stats_by_schema.frm to /data/mysql/data/sys/innodb_buffer_stats_by_schema.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_file_io.frm to /data/mysql/data/sys/host_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_statement_type.frm to /data/mysql/data/sys/user_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_digest_avg_latency_distribution.frm to /data/mysql/data/sys/x@0024ps_digest_avg_latency_distribution.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_stages.frm to /data/mysql/data/sys/x@0024user_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_errors_or_warnings.frm to /data/mysql/data/sys/x@0024statements_with_errors_or_warnings.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_user_by_current_bytes.frm to /data/mysql/data/sys/x@0024memory_by_user_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_temp_tables.frm to /data/mysql/data/sys/x@0024statements_with_temp_tables.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_statement_type.frm to /data/mysql/data/sys/host_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_statement_latency.frm to /data/mysql/data/sys/x@0024host_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/wait_classes_global_by_avg_latency.frm to /data/mysql/data/sys/wait_classes_global_by_avg_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_by_thread_by_current_bytes.frm to /data/mysql/data/sys/x@0024memory_by_thread_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_file_by_bytes.frm to /data/mysql/data/sys/io_global_by_file_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_sorting.frm to /data/mysql/data/sys/statements_with_sorting.frm

 :: []        ...done

 :: [] Copying ./sys/session.frm to /data/mysql/data/sys/session.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary.frm to /data/mysql/data/sys/user_summary.frm

 :: []        ...done

 :: [] Copying ./sys/schema_index_statistics.frm to /data/mysql/data/sys/schema_index_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_statement_latency.frm to /data/mysql/data/sys/x@0024user_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary.frm to /data/mysql/data/sys/x@0024host_summary.frm

 :: []        ...done

 :: [] Copying ./sys/statement_analysis.frm to /data/mysql/data/sys/statement_analysis.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_wait_by_bytes.frm to /data/mysql/data/sys/x@0024io_global_by_wait_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_wait_by_bytes.frm to /data/mysql/data/sys/io_global_by_wait_by_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_buffer_stats_by_schema.frm to /data/mysql/data/sys/x@0024innodb_buffer_stats_by_schema.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_wait_by_latency.frm to /data/mysql/data/sys/x@0024io_global_by_wait_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/io_global_by_file_by_latency.frm to /data/mysql/data/sys/io_global_by_file_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_tables_with_full_table_scans.frm to /data/mysql/data/sys/x@0024schema_tables_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/wait_classes_global_by_latency.frm to /data/mysql/data/sys/wait_classes_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_host_by_current_bytes.frm to /data/mysql/data/sys/memory_by_host_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/schema_unused_indexes.frm to /data/mysql/data/sys/schema_unused_indexes.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_buffer_stats_by_table.frm to /data/mysql/data/sys/innodb_buffer_stats_by_table.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_flattened_keys.frm to /data/mysql/data/sys/x@0024schema_flattened_keys.frm

 :: []        ...done

 :: [] Copying ./sys/latest_file_io.frm to /data/mysql/data/sys/latest_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_by_thread_by_latency.frm to /data/mysql/data/sys/x@0024io_by_thread_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary.frm to /data/mysql/data/sys/host_summary.frm

 :: []        ...done

 :: [] Copying ./sys/schema_table_statistics_with_buffer.frm to /data/mysql/data/sys/schema_table_statistics_with_buffer.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_thread_by_current_bytes.frm to /data/mysql/data/sys/memory_by_thread_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_errors_or_warnings.frm to /data/mysql/data/sys/statements_with_errors_or_warnings.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_by_host_by_latency.frm to /data/mysql/data/sys/x@0024waits_by_host_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/schema_redundant_indexes.frm to /data/mysql/data/sys/schema_redundant_indexes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_statistics_with_buffer.frm to /data/mysql/data/sys/x@0024schema_table_statistics_with_buffer.frm

 :: []        ...done

 :: [] Copying ./sys/memory_global_total.frm to /data/mysql/data/sys/memory_global_total.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_file_io.frm to /data/mysql/data/sys/user_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/statements_with_runtimes_in_95th_percentile.frm to /data/mysql/data/sys/statements_with_runtimes_in_95th_percentile.frm

 :: []        ...done

 :: [] Copying ./sys/memory_by_user_by_current_bytes.frm to /data/mysql/data/sys/memory_by_user_by_current_bytes.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024ps_schema_table_statistics_io.frm to /data/mysql/data/sys/x@0024ps_schema_table_statistics_io.frm

 :: []        ...done

 :: [] Copying ./sys/innodb_lock_waits.frm to /data/mysql/data/sys/innodb_lock_waits.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024session.frm to /data/mysql/data/sys/x@0024session.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config_update_set_user.TRN to /data/mysql/data/sys/sys_config_update_set_user.TRN

 :: []        ...done

 :: [] Copying ./sys/x@0024memory_global_total.frm to /data/mysql/data/sys/x@0024memory_global_total.frm

 :: []        ...done

 :: [] Copying ./sys/ps_check_lost_instrumentation.frm to /data/mysql/data/sys/ps_check_lost_instrumentation.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_file_io_type.frm to /data/mysql/data/sys/user_summary_by_file_io_type.frm

 :: []        ...done

 :: [] Copying ./sys/host_summary_by_statement_latency.frm to /data/mysql/data/sys/host_summary_by_statement_latency.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config.frm to /data/mysql/data/sys/sys_config.frm

 :: []        ...done

 :: [] Copying ./sys/user_summary_by_stages.frm to /data/mysql/data/sys/user_summary_by_stages.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024statements_with_runtimes_in_95th_percentile.frm to /data/mysql/data/sys/x@0024statements_with_runtimes_in_95th_percentile.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024io_global_by_file_by_latency.frm to /data/mysql/data/sys/x@0024io_global_by_file_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024wait_classes_global_by_latency.frm to /data/mysql/data/sys/x@0024wait_classes_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024schema_table_statistics.frm to /data/mysql/data/sys/x@0024schema_table_statistics.frm

 :: []        ...done

 :: [] Copying ./sys/sys_config.ibd to /data/mysql/data/sys/sys_config.ibd

 :: []        ...done

 :: [] Copying ./sys/x@0024host_summary_by_statement_type.frm to /data/mysql/data/sys/x@0024host_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/waits_global_by_latency.frm to /data/mysql/data/sys/waits_global_by_latency.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024innodb_buffer_stats_by_table.frm to /data/mysql/data/sys/x@0024innodb_buffer_stats_by_table.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024processlist.frm to /data/mysql/data/sys/x@0024processlist.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_file_io.frm to /data/mysql/data/sys/x@0024user_summary_by_file_io.frm

 :: []        ...done

 :: [] Copying ./sys/schema_tables_with_full_table_scans.frm to /data/mysql/data/sys/schema_tables_with_full_table_scans.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024user_summary_by_statement_type.frm to /data/mysql/data/sys/x@0024user_summary_by_statement_type.frm

 :: []        ...done

 :: [] Copying ./sys/x@0024waits_by_user_by_latency.frm to /data/mysql/data/sys/x@0024waits_by_user_by_latency.frm

 :: []        ...done

 :: [] Copying ./xtrabackup_master_key_id to /data/mysql/data/xtrabackup_master_key_id

 :: []        ...done

 :: [] Copying ./ib_buffer_pool to /data/mysql/data/ib_buffer_pool

 :: []        ...done

 :: completed OK!

innobackupex 会根据 my.cnf 的配置，将所有备份数据复制到 my.cnf 里面指定的 datadir 路径
下。
如果恢复成功，最后会有如下提示：

180602 10:06:57 [01] ...done
180602 10:06:57 completed OK!

默认情况下是通过 root 用户恢复的数据，所以 mysql 数据文件夹目录是 root 权限，需
要修改文件的所有者和权限

[root@lnmp01 mysql]# pwd

/data/mysql

[root@lnmp01 mysql]# ll

total

-rw-r--r--   root  root   Sep    COPYING

-rw-r--r--   root  root   Sep    COPYING-test

-rw-r--r--   root  root    Sep    README

-rw-r--r--   root  root    Sep    README-test

drwxr-xr-x   root  root    Jun   : bin

drwxr-x---   root  root    Jun   : data

drwxr-x---   mysql mysql   Jun   : data.old

drwxr-xr-x   root  root    Jun   : docs

drwxr-xr-x   root  root    Jun   : include

drwxr-xr-x   root  root    Jun   : lib

drwxr-xr-x   root  root    Jun   : man

drwxr-xr-x  root  root    Jun   : mysql-test

drwxr-xr-x  root  root    Jun   : share

drwxr-xr-x   root  root    Jun   : support-files

[root@lnmp01 mysql]# chown -R mysql.mysql data

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