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MySQL Study之--MySQL innodb引擎备份工具XtraBackup之三（数据库增量备份）

MySQL Study之--MySQL innodb引擎备份工具XtraBackup之三（数据库增量备份）

在MySQL中进行增量备份时，首先要进行一次全量备份，第一次增量备份是基于全备的，之后的增量备份是基于上一次的增量备份。

备份案例：

一、建立增量备份

1、构建测试环境：

[root@rh64 full]# service mysql start
Starting MySQL (Percona Server)[ OK ]
[root@rh64 full]# mysql -u root -p
Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.25-73.1 Percona Server (GPL), Release 73.1, Revision 07b797f
Copyright (c) 2009-2015 Percona LLC and/or its affiliates
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> use prod;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select count(*) from t1;
+----------+
| count(*) |
+----------+
| 98304 |
+----------+
1 row in set (0.12 sec)

对数据库做一次全备：
【root@rh64 ~]# innobackupex --defaults-file=/etc/my.cnf --user=bakusr --password='oracle' --socket=/var/lib/mysql/mysql.sock /data/mysql/backup/full --no-timestamp

2、插入新的数据，做增量备份

mysql> insert into t1 select * from t1 order by 1 limit 10000;
Query OK, 10000 rows affected (0.46 sec)
Records: 10000 Duplicates: 0 Warnings: 0
mysql> commit;
Query OK, 0 rows affected (0.00 sec)
mysql> select count(*) from t1;
+----------+
| count(*) |
+----------+
| 108304 |
+----------+
1 row in set (0.03 sec)

第一次增量备份：
[root@rh64 full]# innobackupex --defaults-file=/tmp/my.cnf --user=bakusr --password='oracle' --socket=/var/lib/mysql/mysql.sock --incremental-basedir=/data/mysql/backup/full --incremental /data/mysql/backup/inc_1 --no-timestamp --parallel=2
.....

151029 15:11:38 [01] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /data/mysql/backup/inc_1/performance_schema/events_statements_summary_by_account_by_event_name.frm151029 15:11:38 [01]        ...done151029 15:11:38 [01] Copying ./performance_schema/events_stages_history_long.frm to /data/mysql/backup/inc_1/performance_schema/events_stages_history_long.frm151029 15:11:38 [01]        ...done151029 15:11:38 Finished backing up non-InnoDB tables and files151029 15:11:38 Executing LOCK BINLOG FOR BACKUP...151029 15:11:38 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...xtrabackup: The latest check point (for incremental): '13869220'xtrabackup: Stopping log copying thread..151029 15:11:38 >> log scanned up to (13869220)
......151029 15:11:38 Executing UNLOCK BINLOG151029 15:11:38 Executing UNLOCK TABLES151029 15:11:38 All tables unlocked151029 15:11:38 Backup created in directory '/data/mysql/backup/inc_1'151029 15:11:38 [00] Writing backup-my.cnf151029 15:11:38 [00]        ...done151029 15:11:38 [00] Writing xtrabackup_info151029 15:11:38 [00]        ...donextrabackup: Transaction log of lsn (13869220) to (13869220) was copied.151029 15:11:38 completed OK!

查看全备的信息：
[root@rh64 full]# cat xtrabackup_checkpoints
backup_type = full-backuped
from_lsn = 0
to_lsn = 13254537
last_lsn = 13254537
compact = 0
recover_binlog_info = 0

[root@rh64 full]# cat xtrabackup_info
uuid = 14899a5d-7d3e-11e5-acbc-0800273dfa7f
name =
tool_name = innobackupex
tool_command = --defaults-file=/etc/my.cnf --user=bakusr --password=... --socket=/var/lib/mysql/mysql.sock /data/mysql/backup/full --no-timestamp
tool_version = 2.3.2
ibbackup_version = 2.3.2
server_version = 5.6.25-73.1
start_time = 2015-10-28 14:35:09
end_time = 2015-10-28 14:35:29
lock_time = 0
binlog_pos = (null)
innodb_from_lsn = 0
innodb_to_lsn = 13254537
partial = N
incremental = N
format = file
compact = N
compressed = N
encrypted = N
查看增量的备份信息：
[root@rh64 inc_1]# cat xtrabackup_checkpoints
backup_type = incremental
from_lsn = 13254537
to_lsn = 13869220
last_lsn = 13869220
compact = 0
recover_binlog_info = 0
[root@rh64 inc_1]# cat xtrabackup_info
uuid = 4c3a7567-7e0c-11e5-ba68-0800273dfa7f
name =
tool_name = innobackupex
tool_command = --defaults-file=/tmp/my.cnf --user=bakusr --password=... --socket=/var/lib/mysql/mysql.sock --incremental-basedir=/data/mysql/backup/full --incremental /data/mysql/backup/inc_1 --no-timestamp --parallel=2
tool_version = 2.3.2
ibbackup_version = 2.3.2
server_version = 5.6.25-73.1
start_time = 2015-10-29 15:11:19
end_time = 2015-10-29 15:11:38
lock_time = 0
binlog_pos = (null)

第二次增量备份：
mysql> insert into t1 select * from t1 order by 1 limit 10000;
Query OK, 10000 rows affected (0.43 sec)
Records: 10000 Duplicates: 0 Warnings: 0
mysql> commit;
Query OK, 0 rows affected (0.00 sec)
mysql> select count(*) from t1;
+----------+
| count(*) |
+----------+
| 118304 |
+----------+
1 row in set (0.03 sec)

[root@rh64 full]# innobackupex --defaults-file=/tmp/my.cnf --user=bakusr --password='oracle' --socket=/var/lib/mysql/mysql.sock --incremental-basedir=/data/mysql/backup/inc_1 --incremental /data/mysql/backup/inc_2 --no-timestamp --parallel=2

151029 15:18:07 [01] Copying ./performance_schema/events_stages_history_long.frm to /data/mysql/backup/inc_2/performance_schema/events_stages_history_long.frm
151029 15:18:07 [01]        ...done
151029 15:18:07 Finished backing up non-InnoDB tables and files
151029 15:18:07 Executing LOCK BINLOG FOR BACKUP...
151029 15:18:07 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
xtrabackup: The latest check point (for incremental): '14484422'
xtrabackup: Stopping log copying thread.
.151029 15:18:07 >> log scanned up to (14484422)
......
151029 15:18:08 Executing UNLOCK BINLOG
151029 15:18:08 Executing UNLOCK TABLES
151029 15:18:08 All tables unlocked
151029 15:18:08 Backup created in directory '/data/mysql/backup/inc_2'
151029 15:18:08 [00] Writing backup-my.cnf
151029 15:18:08 [00]        ...done
151029 15:18:08 [00] Writing xtrabackup_info
151029 15:18:08 [00]        ...done
xtrabackup: Transaction log of lsn (14484422) to (14484422) was copied.
151029 15:18:08 completed OK!

第二次增量备份信息：
[root@rh64 inc_2]# cat xtrabackup_checkpoints
backup_type = incremental
from_lsn = 13869220
to_lsn = 14484422
last_lsn = 14484422
compact = 0
recover_binlog_info = 0
[root@rh64 inc_2]# cat xtrabackup_info
uuid = 3456821a-7e0d-11e5-ba68-0800273dfa7f
name =
tool_name = innobackupex
tool_command = --defaults-file=/tmp/my.cnf --user=bakusr --password=... --socket=/var/lib/mysql/mysql.sock --incremental-basedir=/data/mysql/backup/inc_1 --incremental /data/mysql/backup/inc_2 --no-timestamp --parallel=2
tool_version = 2.3.2
ibbackup_version = 2.3.2
server_version = 5.6.25-73.1
start_time = 2015-10-29 15:17:48
end_time = 2015-10-29 15:18:08
lock_time = 0
binlog_pos = (null)
innodb_from_lsn = 13869220
innodb_to_lsn = 14484422
partial = N
incremental = Y
format = file
compact = N
compressed = N
encrypted = N
[root@rh64 inc_2]#
innodb_from_lsn = 13254537
innodb_to_lsn = 13869220
partial = N
incremental = Y
format = file
compact = N
compressed = N
encrypted = N

二、通过备份恢复数据

增量备份的恢复大体分为三个步骤：

1、恢复基础备份（全备）

2、恢复增量备份到基础备份（开始恢复的增量备份要添加--redo-only参数，到最后一次增量备份去掉--redo-only参数）

3、对整体基础备份进行恢复，回滚那些未提交的数据

1、测试环境

数据被误删除：
mysql> truncate table t1;
Query OK, 0 rows affected (0.60 sec)

mysql> select count(*) from t1;
+----------+
| count(*) |
+----------+
| 0 |
+----------+
1 row in set (0.00 sec)

2、数据恢复：

基础恢复prepare：
[root@rh64 inc_2]# innobackupex --apply-log --redo-only --use-memory=1g /data/mysql/backup/full

151029 15:27:00 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 2.3.2 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 306a2e0)
xtrabackup: cd to /data/mysql/backup/full
xtrabackup: This target seems to be not prepared yet.
xtrabackup: xtrabackup_logfile detected: size=2097152, start_lsn=(13254537)
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 1
xtrabackup:   innodb_log_file_size = 2097152
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 1
xtrabackup:   innodb_log_file_size = 2097152
xtrabackup: Starting InnoDB instance for recovery.
xtrabackup: Using 1073741824 bytes for buffer pool (set by --use-memory parameter)
InnoDB: Using atomics to ref count buffer pool pages
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use GCC atomic builtins
InnoDB: Memory barrier is not used
InnoDB: Compressed tables use zlib 1.2.3
InnoDB: Using CPU crc32 instructions
InnoDB: Initializing buffer pool, size = 1.0G
InnoDB: Completed initialization of buffer pool
InnoDB: Highest supported file format is Barracuda.
InnoDB: The log sequence numbers 13254527 and 13254527 in ibdata files do not match the log sequence number 13254537 in the ib_logfiles!
InnoDB: Database was not shutdown normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages 
InnoDB: from the doublewrite buffer...
InnoDB: 128 rollback segment(s) are active.
InnoDB: Waiting for purge to start
InnoDB: 5.6.24 started; log sequence number 13254537
xtrabackup: starting shutdown with innodb_fast_shutdown = 1
InnoDB: FTS optimize thread exiting.
InnoDB: Starting shutdown...
InnoDB: Shutdown completed; log sequence number 13254547
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 50331648
InnoDB: Using atomics to ref count buffer pool pages
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use GCC atomic builtins
InnoDB: Memory barrier is not used
InnoDB: Compressed tables use zlib 1.2.3
InnoDB: Using CPU crc32 instructions
InnoDB: Initializing buffer pool, size = 1.0G
InnoDB: Completed initialization of buffer pool
InnoDB: Setting log file ./ib_logfile101 size to 48 MB
InnoDB: Setting log file ./ib_logfile1 size to 48 MB
InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
InnoDB: New log files created, LSN=13254547
InnoDB: Highest supported file format is Barracuda.
InnoDB: 128 rollback segment(s) are active.
InnoDB: Waiting for purge to start
InnoDB: 5.6.24 started; log sequence number 13254668
xtrabackup: starting shutdown with innodb_fast_shutdown = 1
InnoDB: FTS optimize thread exiting.
InnoDB: Starting shutdown...
InnoDB: Shutdown completed; log sequence number 13254678
151029 15:27:07 completed OK!

将增量备份inc_1应用到基础备份full：（使用redo-only参数，只应用那些已经提交的事物，而不回滚那些未提交的事务）

[root@rh64 inc_2]# innobackupex --user='bakusr' --password='oracle' --apply-log --use-memory=1g /data/mysql/backup/full --redo-only --incremental-dir=/data/mysql/backup/inc_1

151029 15:37:54 [01] Copying ./performance_schema/events_statements_history_long.frm to /data/mysql/backup/full/2015-10-29_15-37-38/performance_schema/events_statements_history_long.frm
151029 15:37:54 [01]        ...done
151029 15:37:54 [01] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-37-38/performance_schema/events_statements_summary_by_account_by_event_name.frm
151029 15:37:54 [01]        ...done
151029 15:37:54 [01] Copying ./performance_schema/events_stages_history_long.frm to /data/mysql/backup/full/2015-10-29_15-37-38/performance_schema/events_stages_history_long.frm
151029 15:37:54 [01]        ...done
151029 15:37:55 Finished backing up non-InnoDB tables and files
151029 15:37:55 Executing LOCK BINLOG FOR BACKUP...
151029 15:37:55 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
xtrabackup: The latest check point (for incremental): '14489531'
xtrabackup: Stopping log copying thread.
.151029 15:37:55 >> log scanned up to (14489531)
151029 15:37:55 Executing UNLOCK BINLOG
151029 15:37:55 Executing UNLOCK TABLES
151029 15:37:55 All tables unlocked
151029 15:37:55 Backup created in directory '/data/mysql/backup/full/2015-10-29_15-37-38'
151029 15:37:55 [00] Writing backup-my.cnf
151029 15:37:55 [00]        ...done
151029 15:37:55 [00] Writing xtrabackup_info
151029 15:37:55 [00]        ...done
xtrabackup: Transaction log of lsn (14489531) to (14489531) was copied.
151029 15:37:55 completed OK!

将增量备份inc_2应用到全备full（不使用redo-only，回滚那些未提交的事务）：
[root@rh64 inc_2]# innobackupex --user='bakusr' --password='oracle' --apply-log --use-memory=1g /data/mysql/backup/full --incremental-dir=/data/mysql/backup/inc_2

51029 15:39:38 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!".
151029 15:39:38  version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;mysql_socket=/var/lib/mysql/mysql.sock' as 'bakusr'  (using password: YES).
151029 15:39:38  version_check Connected to MySQL server
151029 15:39:38  version_check Executing a version check against the server...
151029 15:39:38  version_check Done.
151029 15:39:38 Connecting to MySQL server host: localhost, user: bakusr, password: set, port: 0, socket: /var/lib/mysql/mysql.sock
Using server version 5.6.25-73.1
innobackupex version 2.3.2 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 306a2e0)
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 = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 50331648
151029 15:39:38 >> log scanned up to (14489531)
xtrabackup: Generating a list of tablespaces
151029 15:39:38 [01] Copying ./ibdata1 to /data/mysql/backup/full/2015-10-29_15-39-38/ibdata1
151029 15:39:39 >> log scanned up to (14489531)
151029 15:39:39 [01]        ...done
151029 15:39:39 [01] Copying ./ibdata2 to /data/mysql/backup/full/2015-10-29_15-39-38/ibdata2
151029 15:39:39 [01]        ...done
151029 15:39:40 [01] Copying ./prod/t2.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t2.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 >> log scanned up to (14489531)
151029 15:39:40 [01] Copying ./prod/t1.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t1.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 [01] Copying ./prod/t3.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t3.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 [01] Copying ./mysql/slave_worker_info.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_worker_info.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 [01] Copying ./mysql/slave_master_info.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_master_info.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 [01] Copying ./mysql/slave_relay_log_info.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_relay_log_info.ibd
151029 15:39:40 [01]        ...done
151029 15:39:40 [01] Copying ./mysql/innodb_index_stats.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/innodb_index_stats.ibd
151029 15:39:40 [01]        ...done
151029 15:39:41 [01] Copying ./mysql/innodb_table_stats.ibd to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/innodb_table_stats.ibd
151029 15:39:41 [01]        ...done
151029 15:39:41 >> log scanned up to (14489531)
151029 15:39:41 Starting to backup non-InnoDB tables and files
151029 15:39:41 [01] Copying ./prod/t1.frm to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t1.frm
151029 15:39:41 [01]        ...done
151029 15:39:41 [01] Copying ./prod/t2.frm to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t2.frm
151029 15:39:41 [01]        ...done
151029 15:39:41 [01] Copying ./prod/t3.frm to /data/mysql/backup/full/2015-10-29_15-39-38/prod/t3.frm
151029 15:39:41 [01]        ...done
151029 15:39:42 [01] Copying ./prod/db.opt to /data/mysql/backup/full/2015-10-29_15-39-38/prod/db.opt
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./test/db.opt to /data/mysql/backup/full/2015-10-29_15-39-38/test/db.opt
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/time_zone_name.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_name.MYD
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/help_topic.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_topic.frm
151029 15:39:42 [01]        ...done
151029 15:39:42 >> log scanned up to (14489531)
151029 15:39:42 [01] Copying ./mysql/event.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/event.frm
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/time_zone.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone.MYD
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/slow_log.CSV to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slow_log.CSV
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/innodb_index_stats.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/innodb_index_stats.frm
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/columns_priv.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/columns_priv.MYI
151029 15:39:42 [01]        ...done
151029 15:39:42 [01] Copying ./mysql/plugin.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/plugin.MYI
151029 15:39:42 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/time_zone_leap_second.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_leap_second.frm
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/time_zone_transition_type.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition_type.MYI
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/proc.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proc.frm
151029 15:39:43 >> log scanned up to (14489531)
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/procs_priv.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/procs_priv.MYD
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/proxies_priv.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proxies_priv.MYI
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/ndb_binlog_index.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/ndb_binlog_index.MYI
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/servers.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/servers.MYI
151029 15:39:43 [01]        ...done
151029 15:39:43 [01] Copying ./mysql/slow_log.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slow_log.frm
151029 15:39:43 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/help_relation.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_relation.MYD
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/user.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/user.frm
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/plugin.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/plugin.frm
151029 15:39:44 [01]        ...done
151029 15:39:44 >> log scanned up to (14489531)
151029 15:39:44 [01] Copying ./mysql/time_zone_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_name.frm
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/user.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/user.MYI
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/help_relation.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_relation.frm
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/slow_log.CSM to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slow_log.CSM
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/time_zone_transition.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition.MYD
151029 15:39:44 [01]        ...done
151029 15:39:44 [01] Copying ./mysql/help_category.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_category.MYI
151029 15:39:44 [01]        ...done
151029 15:39:45 [01] Copying ./mysql/proc.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proc.MYD
151029 15:39:45 [01]        ...done
151029 15:39:45 [01] Copying ./mysql/db.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/db.MYD
151029 15:39:45 [01]        ...done
151029 15:39:45 [01] Copying ./mysql/tables_priv.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/tables_priv.MYD
151029 15:39:45 [01]        ...done
151029 15:39:45 >> log scanned up to (14489531)
151029 15:39:45 [01] Copying ./mysql/time_zone_leap_second.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_leap_second.MYI
151029 15:39:45 [01]        ...done
151029 15:39:45 [01] Copying ./mysql/help_relation.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_relation.MYI
151029 15:39:46 [01]        ...done
151029 15:39:46 [01] Copying ./mysql/ndb_binlog_index.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/ndb_binlog_index.MYD
151029 15:39:46 [01]        ...done
151029 15:39:46 [01] Copying ./mysql/slave_worker_info.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_worker_info.frm
151029 15:39:46 [01]        ...done
151029 15:39:46 >> log scanned up to (14489531)
151029 15:39:46 [01] Copying ./mysql/time_zone.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone.frm
151029 15:39:46 [01]        ...done
151029 15:39:46 [01] Copying ./mysql/slave_relay_log_info.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_relay_log_info.frm
151029 15:39:46 [01]        ...done
151029 15:39:46 [01] Copying ./mysql/columns_priv.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/columns_priv.MYD
151029 15:39:46 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/time_zone_transition_type.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition_type.MYD
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/user.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/user.MYD
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/tables_priv.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/tables_priv.frm
151029 15:39:47 [01]        ...done
151029 15:39:47 >> log scanned up to (14489531)
151029 15:39:47 [01] Copying ./mysql/help_category.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_category.MYD
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/help_keyword.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_keyword.MYD
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/time_zone_transition.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition.frm
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/servers.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/servers.frm
151029 15:39:47 [01]        ...done
151029 15:39:47 [01] Copying ./mysql/general_log.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/general_log.frm
151029 15:39:47 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/help_keyword.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_keyword.frm
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/time_zone_transition_type.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition_type.frm
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/columns_priv.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/columns_priv.frm
151029 15:39:48 [01]        ...done
151029 15:39:48 >> log scanned up to (14489531)
151029 15:39:48 [01] Copying ./mysql/proxies_priv.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proxies_priv.frm
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/help_keyword.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_keyword.MYI
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/general_log.CSV to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/general_log.CSV
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/event.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/event.MYD
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/plugin.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/plugin.MYD
151029 15:39:48 [01]        ...done
151029 15:39:48 [01] Copying ./mysql/proxies_priv.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proxies_priv.MYD
151029 15:39:48 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/servers.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/servers.MYD
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/event.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/event.MYI
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/time_zone_transition.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_transition.MYI
151029 15:39:49 [01]        ...done
151029 15:39:49 >> log scanned up to (14489531)
151029 15:39:49 [01] Copying ./mysql/tables_priv.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/tables_priv.MYI
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/ndb_binlog_index.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/ndb_binlog_index.frm
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/db.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/db.MYI
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/time_zone_name.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_name.MYI
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/time_zone_leap_second.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone_leap_second.MYD
151029 15:39:49 [01]        ...done
151029 15:39:49 [01] Copying ./mysql/help_topic.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_topic.MYD
151029 15:39:49 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/help_topic.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_topic.MYI
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/db.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/db.frm
151029 15:39:50 [01]        ...done
151029 15:39:50 >> log scanned up to (14489531)
151029 15:39:50 [01] Copying ./mysql/func.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/func.MYI
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/procs_priv.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/procs_priv.MYI
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/help_category.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/help_category.frm
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/procs_priv.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/procs_priv.frm
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/func.MYD to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/func.MYD
151029 15:39:50 [01]        ...done
151029 15:39:50 [01] Copying ./mysql/func.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/func.frm
151029 15:39:50 [01]        ...done
151029 15:39:51 [01] Copying ./mysql/proc.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/proc.MYI
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./mysql/general_log.CSM to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/general_log.CSM
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./mysql/time_zone.MYI to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/time_zone.MYI
151029 15:39:51 >> log scanned up to (14489531)
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./mysql/slave_master_info.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/slave_master_info.frm
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./mysql/innodb_table_stats.frm to /data/mysql/backup/full/2015-10-29_15-39-38/mysql/innodb_table_stats.frm
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./performance_schema/users.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/users.frm
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./performance_schema/events_waits_history_long.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_history_long.frm
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./performance_schema/events_statements_summary_by_host_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_by_host_by_event_name.frm
151029 15:39:51 [01]        ...done
151029 15:39:51 [01] Copying ./performance_schema/table_io_waits_summary_by_index_usage.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/table_io_waits_summary_by_index_usage.frm
151029 15:39:51 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/events_waits_history.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_history.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/host_cache.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/host_cache.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/events_statements_summary_by_thread_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_by_thread_by_event_name.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 >> log scanned up to (14489531)
151029 15:39:52 [01] Copying ./performance_schema/session_connect_attrs.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/session_connect_attrs.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/objects_summary_global_by_type.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/objects_summary_global_by_type.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/session_account_connect_attrs.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/session_account_connect_attrs.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/socket_summary_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/socket_summary_by_event_name.frm
151029 15:39:52 [01]        ...done
151029 15:39:52 [01] Copying ./performance_schema/events_stages_summary_global_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_summary_global_by_event_name.frm
151029 15:39:52 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/rwlock_instances.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/rwlock_instances.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/events_stages_current.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_current.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/file_summary_by_instance.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/file_summary_by_instance.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 >> log scanned up to (14489531)
151029 15:39:53 [01] Copying ./performance_schema/events_waits_summary_by_host_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_by_host_by_event_name.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/performance_timers.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/performance_timers.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/events_waits_summary_by_thread_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_by_thread_by_event_name.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/events_waits_summary_by_user_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_by_user_by_event_name.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/cond_instances.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/cond_instances.frm
151029 15:39:53 [01]        ...done
151029 15:39:53 [01] Copying ./performance_schema/events_statements_summary_global_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_global_by_event_name.frm
151029 15:39:53 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/setup_timers.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/setup_timers.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/hosts.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/hosts.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 >> log scanned up to (14489531)
151029 15:39:54 [01] Copying ./performance_schema/socket_summary_by_instance.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/socket_summary_by_instance.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/file_instances.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/file_instances.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/table_lock_waits_summary_by_table.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/table_lock_waits_summary_by_table.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/events_statements_summary_by_user_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_by_user_by_event_name.frm
151029 15:39:54 [01]        ...done
151029 15:39:54 [01] Copying ./performance_schema/events_waits_current.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_current.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/events_statements_summary_by_digest.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_by_digest.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/events_stages_history.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_history.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 >> log scanned up to (14489531)
151029 15:39:55 [01] Copying ./performance_schema/file_summary_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/file_summary_by_event_name.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/table_io_waits_summary_by_table.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/table_io_waits_summary_by_table.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/events_stages_summary_by_thread_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_summary_by_thread_by_event_name.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/threads.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/threads.frm
151029 15:39:55 [01]        ...done
151029 15:39:55 [01] Copying ./performance_schema/accounts.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/accounts.frm
151029 15:39:55 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/events_waits_summary_global_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_global_by_event_name.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/setup_objects.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/setup_objects.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/events_statements_current.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_current.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 >> log scanned up to (14489531)
151029 15:39:56 [01] Copying ./performance_schema/socket_instances.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/socket_instances.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/setup_actors.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/setup_actors.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/events_stages_summary_by_account_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_summary_by_account_by_event_name.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/events_stages_summary_by_host_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_summary_by_host_by_event_name.frm
151029 15:39:56 [01]        ...done
151029 15:39:56 [01] Copying ./performance_schema/db.opt to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/db.opt
151029 15:39:56 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/events_stages_summary_by_user_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_summary_by_user_by_event_name.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/events_statements_history.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_history.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/events_waits_summary_by_account_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_by_account_by_event_name.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 >> log scanned up to (14489531)
151029 15:39:57 [01] Copying ./performance_schema/events_waits_summary_by_instance.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_waits_summary_by_instance.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/setup_consumers.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/setup_consumers.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/setup_instruments.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/setup_instruments.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/mutex_instances.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/mutex_instances.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/events_statements_history_long.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_history_long.frm
151029 15:39:57 [01]        ...done
151029 15:39:57 [01] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_statements_summary_by_account_by_event_name.frm
151029 15:39:58 [01]        ...done
151029 15:39:58 [01] Copying ./performance_schema/events_stages_history_long.frm to /data/mysql/backup/full/2015-10-29_15-39-38/performance_schema/events_stages_history_long.frm
151029 15:39:58 [01]        ...done
151029 15:39:58 Finished backing up non-InnoDB tables and files
151029 15:39:58 Executing LOCK BINLOG FOR BACKUP...
151029 15:39:58 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
xtrabackup: The latest check point (for incremental): '14489531'
xtrabackup: Stopping log copying thread.
.151029 15:39:58 >> log scanned up to (14489531)
151029 15:39:58 Executing UNLOCK BINLOG
151029 15:39:58 Executing UNLOCK TABLES
151029 15:39:58 All tables unlocked
151029 15:39:58 Backup created in directory '/data/mysql/backup/full/2015-10-29_15-39-38'
151029 15:39:58 [00] Writing backup-my.cnf
151029 15:39:58 [00]        ...done
151029 15:39:58 [00] Writing xtrabackup_info
151029 15:39:58 [00]        ...done
xtrabackup: Transaction log of lsn (14489531) to (14489531) was copied.
151029 15:39:58 completed OK!

把所有那些合在一起的备份进行应用，并回滚未提交的事务：
[root@rh64 full]# innobackupex --user='bakusr' --password='oracle' --apply-log --use-memory=1g /data/mysql/backup/full

151029 16:31:54 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 2.3.2 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 306a2e0)
xtrabackup: cd to /data/mysql/backup/full
xtrabackup: This target seems to be already prepared.
xtrabackup: notice: xtrabackup_logfile was already used to '--prepare'.
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 50331648
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 50331648
xtrabackup: Starting InnoDB instance for recovery.
xtrabackup: Using 1073741824 bytes for buffer pool (set by --use-memory parameter)
InnoDB: Using atomics to ref count buffer pool pages
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use GCC atomic builtins
InnoDB: Memory barrier is not used
InnoDB: Compressed tables use zlib 1.2.3
InnoDB: Using CPU crc32 instructions
InnoDB: Initializing buffer pool, size = 1.0G
InnoDB: Completed initialization of buffer pool
InnoDB: Highest supported file format is Barracuda.
InnoDB: 128 rollback segment(s) are active.
InnoDB: Waiting for purge to start
InnoDB: 5.6.24 started; log sequence number 13254698
xtrabackup: starting shutdown with innodb_fast_shutdown = 1
InnoDB: FTS optimize thread exiting.
InnoDB: Starting shutdown...
InnoDB: Shutdown completed; log sequence number 13254708
xtrabackup: using the following InnoDB configuration for recovery:
xtrabackup:   innodb_data_home_dir = ./
xtrabackup:   innodb_data_file_path = ibdata1:12M;ibdata2:10M:autoextend
xtrabackup:   innodb_log_group_home_dir = ./
xtrabackup:   innodb_log_files_in_group = 2
xtrabackup:   innodb_log_file_size = 50331648
InnoDB: Using atomics to ref count buffer pool pages
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use GCC atomic builtins
InnoDB: Memory barrier is not used
InnoDB: Compressed tables use zlib 1.2.3
InnoDB: Using CPU crc32 instructions
InnoDB: Initializing buffer pool, size = 1.0G
InnoDB: Completed initialization of buffer pool
InnoDB: Highest supported file format is Barracuda.
InnoDB: 128 rollback segment(s) are active.
InnoDB: Waiting for purge to start
InnoDB: 5.6.24 started; log sequence number 13254708
xtrabackup: starting shutdown with innodb_fast_shutdown = 1
InnoDB: FTS optimize thread exiting.
InnoDB: Starting shutdown...
InnoDB: Shutdown completed; log sequence number 13254718
151029 16:31:58 completed OK!

3、把恢复完的备份数据拷贝到数据库数据存储的目录下：

1）关闭数据库
[root@rh64 inc_2]# mysqladmin shutdown -u root -p
Enter password:
[root@rh64 inc_2]# netstat -an |grep :3306
[root@rh64 inc_2]# mysqladmin status
mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)'
Check that mysqld is running and that the socket: '/var/lib/mysql/mysql.sock' exists!

建立新的数据库存储目录：

[root@rh64 inc_2]# mv mysql mysql.old

[root@rh64 inc_2]# mkdir -p /var/lib/mysql

查看最近的备份：
[root@rh64 full]# ls -lt
total 122928

-rw-r----- 1 root root 12582912 Oct 29 16:55 ibdata1
-rw-r----- 1 root root 10485760 Oct 29 16:55 ibdata2
-rw-r--r-- 1 root root 50331648 Oct 29 16:55 ib_logfile0
-rw-r----- 1 root root      115 Oct 29 16:55 xtrabackup_checkpoints
drwx------ 6 root root     4096 Oct 29 16:54 2015-10-29_16-54-06
drwx------ 6 root root     4096 Oct 29 16:53 2015-10-29_16-53-16
drwx------ 4 root root     4096 Oct 29 16:52 2015-10-29_16-52-46
drwx------ 2 root root     4096 Oct 29 16:51 2015-10-29_16-51-54
drwx------ 2 root root     4096 Oct 29 16:50 2015-10-29_16-50-51
-rw-r--r-- 1 root root 50331648 Oct 29 16:49 ib_logfile1
-rw-r----- 1 root root  2097152 Oct 29 16:49 xtrabackup_logfile
-rw-r----- 1 root root      524 Oct 29 16:43 xtrabackup_info
-rw-r----- 1 root root      398 Oct 29 16:43 backup-my.cnf
drwx------ 2 root root     4096 Oct 29 16:43 performance_schema
drwx------ 2 root root     4096 Oct 29 16:43 mysql
drwx------ 2 root root     4096 Oct 29 16:43 test
drwx------ 2 root root     4096 Oct 29 16:43 prod

选择最后合成的备份目录：2015-10-29_16-54-06

拷贝备份数据到数据库存储目录：
[root@rh64 lib]# innobackupex --default-files=/tmp/my.cnf --copy-back --resync /data/mysql/backup/full/2015-10-29_16-54-06

151029 15:45:46 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 2.3.2 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 306a2e0)
151029 15:45:46 [01] Copying ib_logfile0 to /var/lib/mysql/ib_logfile0
151029 15:45:46 [01]        ...done
151029 15:45:47 [01] Copying ib_logfile1 to /var/lib/mysql/ib_logfile1
151029 15:45:47 [01]        ...done
151029 15:45:48 [01] Copying ibdata1 to /var/lib/mysql/ibdata1
151029 15:45:49 [01]        ...done
151029 15:45:49 [01] Copying ibdata2 to /var/lib/mysql/ibdata2
151029 15:45:49 [01]        ...done
151029 15:45:49 [01] Copying ./2015-10-29_15-39-38/xtrabackup_info to /var/lib/mysql/2015-10-29_15-39-38/xtrabackup_info
151029 15:45:49 [01]        ...done
151029 15:45:49 [01] Copying ./2015-10-29_15-37-38/xtrabackup_info to /var/lib/mysql/2015-10-29_15-37-38/xtrabackup_info
151029 15:45:49 [01]        ...done
151029 15:45:50 [01] Copying ./prod/t1.frm to /var/lib/mysql/prod/t1.frm
151029 15:45:50 [01]        ...done
151029 15:45:50 [01] Copying ./prod/t2.ibd to /var/lib/mysql/prod/t2.ibd
151029 15:45:50 [01]        ...done
151029 15:45:50 [01] Copying ./prod/t2.frm to /var/lib/mysql/prod/t2.frm
151029 15:45:50 [01]        ...done
151029 15:45:50 [01] Copying ./prod/t1.ibd to /var/lib/mysql/prod/t1.ibd
151029 15:45:50 [01]        ...done
151029 15:45:51 [01] Copying ./prod/t3.frm to /var/lib/mysql/prod/t3.frm
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./prod/db.opt to /var/lib/mysql/prod/db.opt
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./prod/t3.ibd to /var/lib/mysql/prod/t3.ibd
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Creating directory /var/lib/mysql/2015-10-29_15-36-34
151029 15:45:51 [01] ...done.151029 15:45:51 [01] Creating directory /var/lib/mysql/2015-10-29_15-34-59
151029 15:45:51 [01] ...done.151029 15:45:51 [01] Copying ./test/db.opt to /var/lib/mysql/test/db.opt
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/time_zone_name.MYD to /var/lib/mysql/mysql/time_zone_name.MYD
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/help_topic.frm to /var/lib/mysql/mysql/help_topic.frm
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/event.frm to /var/lib/mysql/mysql/event.frm
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/time_zone.MYD to /var/lib/mysql/mysql/time_zone.MYD
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/slow_log.CSV to /var/lib/mysql/mysql/slow_log.CSV
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/innodb_index_stats.frm to /var/lib/mysql/mysql/innodb_index_stats.frm
151029 15:45:51 [01]        ...done
151029 15:45:51 [01] Copying ./mysql/columns_priv.MYI to /var/lib/mysql/mysql/columns_priv.MYI
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/plugin.MYI to /var/lib/mysql/mysql/plugin.MYI
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/time_zone_leap_second.frm to /var/lib/mysql/mysql/time_zone_leap_second.frm
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/time_zone_transition_type.MYI to /var/lib/mysql/mysql/time_zone_transition_type.MYI
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/proc.frm to /var/lib/mysql/mysql/proc.frm
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/procs_priv.MYD to /var/lib/mysql/mysql/procs_priv.MYD
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/proxies_priv.MYI to /var/lib/mysql/mysql/proxies_priv.MYI
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/slave_worker_info.ibd to /var/lib/mysql/mysql/slave_worker_info.ibd
151029 15:45:52 [01]        ...done
151029 15:45:52 [01] Copying ./mysql/ndb_binlog_index.MYI to /var/lib/mysql/mysql/ndb_binlog_index.MYI
151029 15:45:52 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/servers.MYI to /var/lib/mysql/mysql/servers.MYI
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/slow_log.frm to /var/lib/mysql/mysql/slow_log.frm
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/help_relation.MYD to /var/lib/mysql/mysql/help_relation.MYD
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/user.frm to /var/lib/mysql/mysql/user.frm
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/plugin.frm to /var/lib/mysql/mysql/plugin.frm
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/time_zone_name.frm to /var/lib/mysql/mysql/time_zone_name.frm
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/user.MYI to /var/lib/mysql/mysql/user.MYI
151029 15:45:53 [01]        ...done
151029 15:45:53 [01] Copying ./mysql/slave_master_info.ibd to /var/lib/mysql/mysql/slave_master_info.ibd
151029 15:45:53 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/help_relation.frm to /var/lib/mysql/mysql/help_relation.frm
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/slow_log.CSM to /var/lib/mysql/mysql/slow_log.CSM
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/time_zone_transition.MYD to /var/lib/mysql/mysql/time_zone_transition.MYD
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/help_category.MYI to /var/lib/mysql/mysql/help_category.MYI
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/proc.MYD to /var/lib/mysql/mysql/proc.MYD
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/slave_relay_log_info.ibd to /var/lib/mysql/mysql/slave_relay_log_info.ibd
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/db.MYD to /var/lib/mysql/mysql/db.MYD
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/tables_priv.MYD to /var/lib/mysql/mysql/tables_priv.MYD
151029 15:45:54 [01]        ...done
151029 15:45:54 [01] Copying ./mysql/time_zone_leap_second.MYI to /var/lib/mysql/mysql/time_zone_leap_second.MYI
151029 15:45:54 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/help_relation.MYI to /var/lib/mysql/mysql/help_relation.MYI
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/ndb_binlog_index.MYD to /var/lib/mysql/mysql/ndb_binlog_index.MYD
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/slave_worker_info.frm to /var/lib/mysql/mysql/slave_worker_info.frm
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/time_zone.frm to /var/lib/mysql/mysql/time_zone.frm
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/slave_relay_log_info.frm to /var/lib/mysql/mysql/slave_relay_log_info.frm
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/columns_priv.MYD to /var/lib/mysql/mysql/columns_priv.MYD
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/time_zone_transition_type.MYD to /var/lib/mysql/mysql/time_zone_transition_type.MYD
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/user.MYD to /var/lib/mysql/mysql/user.MYD
151029 15:45:55 [01]        ...done
151029 15:45:55 [01] Copying ./mysql/tables_priv.frm to /var/lib/mysql/mysql/tables_priv.frm
151029 15:45:55 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/help_category.MYD to /var/lib/mysql/mysql/help_category.MYD
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/help_keyword.MYD to /var/lib/mysql/mysql/help_keyword.MYD
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/time_zone_transition.frm to /var/lib/mysql/mysql/time_zone_transition.frm
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/servers.frm to /var/lib/mysql/mysql/servers.frm
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/general_log.frm to /var/lib/mysql/mysql/general_log.frm
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/help_keyword.frm to /var/lib/mysql/mysql/help_keyword.frm
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/time_zone_transition_type.frm to /var/lib/mysql/mysql/time_zone_transition_type.frm
151029 15:45:56 [01]        ...done
151029 15:45:56 [01] Copying ./mysql/columns_priv.frm to /var/lib/mysql/mysql/columns_priv.frm
151029 15:45:56 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/proxies_priv.frm to /var/lib/mysql/mysql/proxies_priv.frm
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/help_keyword.MYI to /var/lib/mysql/mysql/help_keyword.MYI
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/general_log.CSV to /var/lib/mysql/mysql/general_log.CSV
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/event.MYD to /var/lib/mysql/mysql/event.MYD
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/plugin.MYD to /var/lib/mysql/mysql/plugin.MYD
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/proxies_priv.MYD to /var/lib/mysql/mysql/proxies_priv.MYD
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/servers.MYD to /var/lib/mysql/mysql/servers.MYD
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/innodb_index_stats.ibd to /var/lib/mysql/mysql/innodb_index_stats.ibd
151029 15:45:57 [01]        ...done
151029 15:45:57 [01] Copying ./mysql/event.MYI to /var/lib/mysql/mysql/event.MYI
151029 15:45:57 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/time_zone_transition.MYI to /var/lib/mysql/mysql/time_zone_transition.MYI
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/tables_priv.MYI to /var/lib/mysql/mysql/tables_priv.MYI
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/ndb_binlog_index.frm to /var/lib/mysql/mysql/ndb_binlog_index.frm
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/db.MYI to /var/lib/mysql/mysql/db.MYI
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/time_zone_name.MYI to /var/lib/mysql/mysql/time_zone_name.MYI
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/time_zone_leap_second.MYD to /var/lib/mysql/mysql/time_zone_leap_second.MYD
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/help_topic.MYD to /var/lib/mysql/mysql/help_topic.MYD
151029 15:45:58 [01]        ...done
151029 15:45:58 [01] Copying ./mysql/help_topic.MYI to /var/lib/mysql/mysql/help_topic.MYI
151029 15:45:58 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/db.frm to /var/lib/mysql/mysql/db.frm
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/func.MYI to /var/lib/mysql/mysql/func.MYI
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/procs_priv.MYI to /var/lib/mysql/mysql/procs_priv.MYI
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/help_category.frm to /var/lib/mysql/mysql/help_category.frm
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/procs_priv.frm to /var/lib/mysql/mysql/procs_priv.frm
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/func.MYD to /var/lib/mysql/mysql/func.MYD
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/func.frm to /var/lib/mysql/mysql/func.frm
151029 15:45:59 [01]        ...done
151029 15:45:59 [01] Copying ./mysql/proc.MYI to /var/lib/mysql/mysql/proc.MYI
151029 15:45:59 [01]        ...done
151029 15:46:00 [01] Copying ./mysql/innodb_table_stats.ibd to /var/lib/mysql/mysql/innodb_table_stats.ibd
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./mysql/general_log.CSM to /var/lib/mysql/mysql/general_log.CSM
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./mysql/time_zone.MYI to /var/lib/mysql/mysql/time_zone.MYI
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./mysql/slave_master_info.frm to /var/lib/mysql/mysql/slave_master_info.frm
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./mysql/innodb_table_stats.frm to /var/lib/mysql/mysql/innodb_table_stats.frm
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./performance_schema/users.frm to /var/lib/mysql/performance_schema/users.frm
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./performance_schema/events_waits_history_long.frm to /var/lib/mysql/performance_schema/events_waits_history_long.frm
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./performance_schema/events_statements_summary_by_host_by_event_name.frm to /var/lib/mysql/performance_schema/events_statements_summary_by_host_by_event_name.frm
151029 15:46:00 [01]        ...done
151029 15:46:00 [01] Copying ./performance_schema/table_io_waits_summary_by_index_usage.frm to /var/lib/mysql/performance_schema/table_io_waits_summary_by_index_usage.frm
151029 15:46:00 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/events_waits_history.frm to /var/lib/mysql/performance_schema/events_waits_history.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/host_cache.frm to /var/lib/mysql/performance_schema/host_cache.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/events_statements_summary_by_thread_by_event_name.frm to /var/lib/mysql/performance_schema/events_statements_summary_by_thread_by_event_name.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/session_connect_attrs.frm to /var/lib/mysql/performance_schema/session_connect_attrs.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/objects_summary_global_by_type.frm to /var/lib/mysql/performance_schema/objects_summary_global_by_type.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/session_account_connect_attrs.frm to /var/lib/mysql/performance_schema/session_account_connect_attrs.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/socket_summary_by_event_name.frm to /var/lib/mysql/performance_schema/socket_summary_by_event_name.frm
151029 15:46:01 [01]        ...done
151029 15:46:01 [01] Copying ./performance_schema/events_stages_summary_global_by_event_name.frm to /var/lib/mysql/performance_schema/events_stages_summary_global_by_event_name.frm
151029 15:46:01 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/rwlock_instances.frm to /var/lib/mysql/performance_schema/rwlock_instances.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/events_stages_current.frm to /var/lib/mysql/performance_schema/events_stages_current.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/file_summary_by_instance.frm to /var/lib/mysql/performance_schema/file_summary_by_instance.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/events_waits_summary_by_host_by_event_name.frm to /var/lib/mysql/performance_schema/events_waits_summary_by_host_by_event_name.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/performance_timers.frm to /var/lib/mysql/performance_schema/performance_timers.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/events_waits_summary_by_thread_by_event_name.frm to /var/lib/mysql/performance_schema/events_waits_summary_by_thread_by_event_name.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/events_waits_summary_by_user_by_event_name.frm to /var/lib/mysql/performance_schema/events_waits_summary_by_user_by_event_name.frm
151029 15:46:02 [01]        ...done
151029 15:46:02 [01] Copying ./performance_schema/cond_instances.frm to /var/lib/mysql/performance_schema/cond_instances.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/events_statements_summary_global_by_event_name.frm to /var/lib/mysql/performance_schema/events_statements_summary_global_by_event_name.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/setup_timers.frm to /var/lib/mysql/performance_schema/setup_timers.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/hosts.frm to /var/lib/mysql/performance_schema/hosts.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/socket_summary_by_instance.frm to /var/lib/mysql/performance_schema/socket_summary_by_instance.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/file_instances.frm to /var/lib/mysql/performance_schema/file_instances.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/table_lock_waits_summary_by_table.frm to /var/lib/mysql/performance_schema/table_lock_waits_summary_by_table.frm
151029 15:46:03 [01]        ...done
151029 15:46:03 [01] Copying ./performance_schema/events_statements_summary_by_user_by_event_name.frm to /var/lib/mysql/performance_schema/events_statements_summary_by_user_by_event_name.frm
151029 15:46:03 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/events_waits_current.frm to /var/lib/mysql/performance_schema/events_waits_current.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/events_statements_summary_by_digest.frm to /var/lib/mysql/performance_schema/events_statements_summary_by_digest.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/events_stages_history.frm to /var/lib/mysql/performance_schema/events_stages_history.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/file_summary_by_event_name.frm to /var/lib/mysql/performance_schema/file_summary_by_event_name.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/table_io_waits_summary_by_table.frm to /var/lib/mysql/performance_schema/table_io_waits_summary_by_table.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/events_stages_summary_by_thread_by_event_name.frm to /var/lib/mysql/performance_schema/events_stages_summary_by_thread_by_event_name.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/threads.frm to /var/lib/mysql/performance_schema/threads.frm
151029 15:46:04 [01]        ...done
151029 15:46:04 [01] Copying ./performance_schema/accounts.frm to /var/lib/mysql/performance_schema/accounts.frm
151029 15:46:04 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/events_waits_summary_global_by_event_name.frm to /var/lib/mysql/performance_schema/events_waits_summary_global_by_event_name.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/setup_objects.frm to /var/lib/mysql/performance_schema/setup_objects.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/events_statements_current.frm to /var/lib/mysql/performance_schema/events_statements_current.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/socket_instances.frm to /var/lib/mysql/performance_schema/socket_instances.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/setup_actors.frm to /var/lib/mysql/performance_schema/setup_actors.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/events_stages_summary_by_account_by_event_name.frm to /var/lib/mysql/performance_schema/events_stages_summary_by_account_by_event_name.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/events_stages_summary_by_host_by_event_name.frm to /var/lib/mysql/performance_schema/events_stages_summary_by_host_by_event_name.frm
151029 15:46:05 [01]        ...done
151029 15:46:05 [01] Copying ./performance_schema/db.opt to /var/lib/mysql/performance_schema/db.opt
151029 15:46:05 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/events_stages_summary_by_user_by_event_name.frm to /var/lib/mysql/performance_schema/events_stages_summary_by_user_by_event_name.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/events_statements_history.frm to /var/lib/mysql/performance_schema/events_statements_history.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/events_waits_summary_by_account_by_event_name.frm to /var/lib/mysql/performance_schema/events_waits_summary_by_account_by_event_name.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/events_waits_summary_by_instance.frm to /var/lib/mysql/performance_schema/events_waits_summary_by_instance.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/setup_consumers.frm to /var/lib/mysql/performance_schema/setup_consumers.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/setup_instruments.frm to /var/lib/mysql/performance_schema/setup_instruments.frm
151029 15:46:06 [01]        ...done
151029 15:46:06 [01] Copying ./performance_schema/mutex_instances.frm to /var/lib/mysql/performance_schema/mutex_instances.frm
151029 15:46:06 [01]        ...done
151029 15:46:07 [01] Copying ./performance_schema/events_statements_history_long.frm to /var/lib/mysql/performance_schema/events_statements_history_long.frm
151029 15:46:07 [01]        ...done
151029 15:46:07 [01] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /var/lib/mysql/performance_schema/events_statements_summary_by_account_by_event_name.frm
151029 15:46:07 [01]        ...done
151029 15:46:07 [01] Copying ./performance_schema/events_stages_history_long.frm to /var/lib/mysql/performance_schema/events_stages_history_long.frm
151029 15:46:07 [01]        ...done
151029 15:46:07 [01] Copying ./xtrabackup_info to /var/lib/mysql/xtrabackup_info
151029 15:46:07 [01]        ...done
151029 15:46:07 completed OK!

备份数据拷贝完成，启动数据库：

更改新的数据存储目录的属性：
[root@rh64 lib]# ls -l mysql
total 120868

drwx------ 2 root root     4096 Oct 29 15:45 2015-10-29_15-34-59
drwx------ 2 root root     4096 Oct 29 15:45 2015-10-29_15-36-34
drwx------ 2 root root     4096 Oct 29 15:45 2015-10-29_15-37-38
drwx------ 2 root root     4096 Oct 29 15:45 2015-10-29_15-39-38
-rw-r----- 1 root root 12582912 Oct 29 15:45 ibdata1
-rw-r----- 1 root root 10485760 Oct 29 15:45 ibdata2
-rw-r----- 1 root root 50331648 Oct 29 15:45 ib_logfile0
-rw-r----- 1 root root 50331648 Oct 29 15:45 ib_logfile1
drwx------ 2 root root     4096 Oct 29 15:46 mysql
drwx------ 2 root root     4096 Oct 29 15:46 performance_schema
drwx------ 2 root root     4096 Oct 29 15:45 prod
drwx------ 2 root root     4096 Oct 29 15:45 test
-rw-r----- 1 root root      524 Oct 29 15:46 xtrabackup_info

[root@rh64 lib]# ls -ld mysql.old
drwxr-xr-x 6 mysql mysql 4096 Oct 29 15:43 mysql.old
[root@rh64 lib]# chown -R mysql:mysql mysql
[root@rh64 lib]# ls -l mysql

total 120868
drwx------ 2 mysql mysql     4096 Oct 29 15:45 2015-10-29_15-34-59
drwx------ 2 mysql mysql     4096 Oct 29 15:45 2015-10-29_15-36-34
drwx------ 2 mysql mysql     4096 Oct 29 15:45 2015-10-29_15-37-38
drwx------ 2 mysql mysql     4096 Oct 29 15:45 2015-10-29_15-39-38
-rw-r----- 1 mysql mysql 12582912 Oct 29 15:45 ibdata1
-rw-r----- 1 mysql mysql 10485760 Oct 29 15:45 ibdata2
-rw-r----- 1 mysql mysql 50331648 Oct 29 15:45 ib_logfile0
-rw-r----- 1 mysql mysql 50331648 Oct 29 15:45 ib_logfile1
drwx------ 2 mysql mysql     4096 Oct 29 15:46 mysql
drwx------ 2 mysql mysql     4096 Oct 29 15:46 performance_schema
drwx------ 2 mysql mysql     4096 Oct 29 15:45 prod
drwx------ 2 mysql mysql     4096 Oct 29 15:45 test
-rw-r----- 1 mysql mysql      524 Oct 29 15:46 xtrabackup_info

[root@rh64 lib]# service mysql start
Starting MySQL (Percona Server)..[ OK ]

连接数据库，查看数据恢复：
[root@rh64 lib]# mysql -u root -p
Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.25-73.1 Percona Server (GPL), Release 73.1, Revision 07b797f
Copyright (c) 2009-2015 Percona LLC and/or its affiliates
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> use prod
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select count(*) from t1;
+----------+
| count(*) |
+----------+
| 118304 |
+----------+
1 row in set (0.20 sec)

----数据恢复完成！！！

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