MySQL物理物理備份與還原工具xtraBackup
阿新 • • 發佈：2020-02-10
（一）xtraBackup簡介
xtraBackup是Percona公司開發的一款MySQL資料庫備份軟體，在備份模式中屬於物理備份。其顯著特點是開源、免費、備份執行過程中不會阻塞事物、備份可壓縮、支援全備和增量備份。
（二）下載安裝xtraBackup工具
xtraBackup並沒有隨著MySQL安裝包一起下載，需要單獨到percona官網下載。注意，最新版的Percona XtraBackup 8.0不適用於MySQL 8.0以前的版本，我的資料庫是MySQL5.7，因此下載2.4版本。
（2.1）離線安裝
大部分公司伺服器都不連線外網，離線安裝是使用最多的方式。xtraBackup rpm包下載地址為：https://www.percona.com/downloads/Percona-XtraBackup-2.4/LATEST/。以下過程是在斷網情況下執行的。
STEP1：將rpm安裝包傳到伺服器上
[root@mysqlserver ~]# ls -l |grep percona -rw-r--r-- 1 root root 7935884 Feb 11 16:19 percona-xtrabackup-24-2.4.18-1.el7.x86_64.rpm
STEP2：安裝rpm包，這裡不要使用rpm -ivh去安裝，因為該安裝包需要其他依賴包，直接使用yum解決依賴問題
[root@mysqlserver ~]# yum install -y percona-xtrabackup-24-2.4.18-1.el7.x86_64.rpm
STEP3：確認安裝結果
[root@mysqlserver ~]# which xtrabackup /usr/bin/xtrabackup [root@mysqlserver ~]# which innobackupex /usr/bin/innobackupex
（2.2）線上安裝
如果機器聯網，可以直接使用yum源安裝，這裡以centos7伺服器為例。
STEP1:安裝xtraBackup的yum源
[root@mysqlserver /root]# yum install -y https://repo.percona.com/yum/percona-release-latest.noarch.rpm
STEP2：確認xtrabackup安裝包（可跳過）
[root@mysqlserver /root]# yum list | grep percona ... percona-xtrabackup-22-debuginfo.x86_64 2.2.13-1.el7 percona-release-x86_64 percona-xtrabackup-24.x86_64 2.4.18-1.el7 percona-release-x86_64 percona-xtrabackup-24-debuginfo.x86_64 2.4.18-1.el7 percona-release-x86_64 percona-xtrabackup-80.x86_64 8.0.9-1.el7 percona-release-x86_64 percona-xtrabackup-80-debuginfo.x86_64 8.0.9-1.el7 percona-release-x86_64 percona-xtrabackup-debuginfo.x86_64 2.3.10-1.el7 percona-release-x86_64 percona-xtrabackup-test.x86_64 2.3.10-1.el7 percona-release-x86_64 percona-xtrabackup-test-22.x86_64 2.2.13-1.el7 percona-release-x86_64 percona-xtrabackup-test-24.x86_64 2.4.18-1.el7 percona-release-x86_64 percona-xtrabackup-test-80.x86_64 8.0.9-1.el7 percona-release-x86_64 percona-zabbix-templates.noarch 1.1.8-1 percona-release-noarch ...
STEP3：安裝xtraBackup
[root@mysqlserver /root]# yum install -y percona-xtrabackup-24
STEP4：確認安裝結果
[root@mysqlserver /root]# which xtrabackup /usr/bin/xtrabackup [root@mysqlserver /root]# which innobackupex /usr/bin/innobackupex
xtraBackup包含2個主要的工具：xtrabackup和innobackupex。兩者區別如下：
- xtrbackup只能備份innodb和xtradb引擎的表，對於其他引擎的表則無能為力，包括MYISAM。
- innobackupex是一個封裝了xtrbackup的Perl指令碼，除了支援xtrabackup工具可以備份的表以外，還支援MYISAM、CSV、memory(僅表結構)等，比xtrabackup強大。
因為innobackupex工具更為強大，所以後續直接使用innobackupex來執行備份和恢復。
（三）使用innobackupex備份資料庫
innobackupex支援全備和增量備份，對於該工具的用法，可以直接使用“--help”命令檢視
[root@mysqlserver ~]# innobackupex --help
（3.1）使用innobackupex來執行全備
執行全備的命令如下：
[root@mysqlserver ~]# innobackupex --user=root --password='123456' --default-file='/etc/my.cnf' /backup
引數資訊：
--user ：連線資料庫使用的使用者名稱
--password ：連線資料庫使用的密碼
--default-file ：指出MySQL的引數配置檔案路徑
[backup_dir] ：備份集存放地址
innobackupex備份執行過程如下：
[root@mysqlserver ~]# innobackupex --user=root --password='123456' --default-file='/etc/my.cnf' /backup
xtrabackup: recognized server arguments: --datadir=/usr/local/mysql/data
xtrabackup: recognized client arguments:
200211 16:42:47 innobackupex: Starting the backup operation
IMPORTANT: Please check that the backup run completes successfully.
At the end of a successful backup run innobackupex
prints "completed OK!".
200211 16:42:47 version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;mysql_socket=/tmp/mysql.soc' as 'root' (using password: YES).
200211 16:42:47 version_check Connected to MySQL server
200211 16:42:47 version_check Executing a version check against the server...
200211 16:42:47 version_check Done.
200211 16:42:47 Connecting to MySQL server host: localhost, user: root, password: set, port: not set, socket: /tmp/mysql.soc
Using server version 5.7.27
innobackupex version 2.4.18 based on MySQL server 5.7.26 Linux (x86_64) (revision id: 29b4ca5)
xtrabackup: uses posix_fadvise().
xtrabackup: cd to /usr/local/mysql/data
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:autoextend
xtrabackup: innodb_log_group_home_dir = ./
xtrabackup: innodb_log_files_in_group = 2
xtrabackup: innodb_log_file_size = 50331648
InnoDB: Number of pools: 1
200211 16:42:47 >> log scanned up to (2625691)
xtrabackup: Generating a list of tablespaces
InnoDB: Allocated tablespace ID 2 for mysql/plugin, old maximum was 0
200211 16:42:47 [01] Copying ./ibdata1 to /backup/2020-02-11_16-42-47/ibdata1
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/plugin.ibd to /backup/2020-02-11_16-42-47/mysql/plugin.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/servers.ibd to /backup/2020-02-11_16-42-47/mysql/servers.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_topic.ibd to /backup/2020-02-11_16-42-47/mysql/help_topic.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_category.ibd to /backup/2020-02-11_16-42-47/mysql/help_category.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_relation.ibd to /backup/2020-02-11_16-42-47/mysql/help_relation.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_keyword.ibd to /backup/2020-02-11_16-42-47/mysql/help_keyword.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_name.ibd to /backup/2020-02-11_16-42-47/mysql/time_zone_name.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone.ibd to /backup/2020-02-11_16-42-47/mysql/time_zone.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_transition.ibd to /backup/2020-02-11_16-42-47/mysql/time_zone_transition.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_transition_type.ibd to /backup/2020-02-11_16-42-47/mysql/time_zone_transition_type.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_leap_second.ibd to /backup/2020-02-11_16-42-47/mysql/time_zone_leap_second.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/innodb_table_stats.ibd to /backup/2020-02-11_16-42-47/mysql/innodb_table_stats.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/innodb_index_stats.ibd to /backup/2020-02-11_16-42-47/mysql/innodb_index_stats.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_relay_log_info.ibd to /backup/2020-02-11_16-42-47/mysql/slave_relay_log_info.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_master_info.ibd to /backup/2020-02-11_16-42-47/mysql/slave_master_info.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_worker_info.ibd to /backup/2020-02-11_16-42-47/mysql/slave_worker_info.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/gtid_executed.ibd to /backup/2020-02-11_16-42-47/mysql/gtid_executed.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/server_cost.ibd to /backup/2020-02-11_16-42-47/mysql/server_cost.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/engine_cost.ibd to /backup/2020-02-11_16-42-47/mysql/engine_cost.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/sys_config.ibd to /backup/2020-02-11_16-42-47/sys/sys_config.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./test_database/test01.ibd to /backup/2020-02-11_16-42-47/test_database/test01.ibd
200211 16:42:48 [01] ...done
200211 16:42:48 >> log scanned up to (2625691)
200211 16:42:48 Executing FLUSH NO_WRITE_TO_BINLOG TABLES...
200211 16:42:48 Executing FLUSH TABLES WITH READ LOCK...
200211 16:42:48 Starting to backup non-InnoDB tables and files
200211 16:42:48 [01] Copying ./mysql/db.opt to /backup/2020-02-11_16-42-47/mysql/db.opt
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/db.frm to /backup/2020-02-11_16-42-47/mysql/db.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/db.MYI to /backup/2020-02-11_16-42-47/mysql/db.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/db.MYD to /backup/2020-02-11_16-42-47/mysql/db.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/user.frm to /backup/2020-02-11_16-42-47/mysql/user.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/user.MYI to /backup/2020-02-11_16-42-47/mysql/user.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/user.MYD to /backup/2020-02-11_16-42-47/mysql/user.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/func.frm to /backup/2020-02-11_16-42-47/mysql/func.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/func.MYI to /backup/2020-02-11_16-42-47/mysql/func.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/func.MYD to /backup/2020-02-11_16-42-47/mysql/func.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/plugin.frm to /backup/2020-02-11_16-42-47/mysql/plugin.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/servers.frm to /backup/2020-02-11_16-42-47/mysql/servers.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/tables_priv.frm to /backup/2020-02-11_16-42-47/mysql/tables_priv.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/tables_priv.MYI to /backup/2020-02-11_16-42-47/mysql/tables_priv.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/tables_priv.MYD to /backup/2020-02-11_16-42-47/mysql/tables_priv.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/columns_priv.frm to /backup/2020-02-11_16-42-47/mysql/columns_priv.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/columns_priv.MYI to /backup/2020-02-11_16-42-47/mysql/columns_priv.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/columns_priv.MYD to /backup/2020-02-11_16-42-47/mysql/columns_priv.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_topic.frm to /backup/2020-02-11_16-42-47/mysql/help_topic.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_category.frm to /backup/2020-02-11_16-42-47/mysql/help_category.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_relation.frm to /backup/2020-02-11_16-42-47/mysql/help_relation.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/help_keyword.frm to /backup/2020-02-11_16-42-47/mysql/help_keyword.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_name.frm to /backup/2020-02-11_16-42-47/mysql/time_zone_name.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone.frm to /backup/2020-02-11_16-42-47/mysql/time_zone.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_transition.frm to /backup/2020-02-11_16-42-47/mysql/time_zone_transition.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_transition_type.frm to /backup/2020-02-11_16-42-47/mysql/time_zone_transition_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/time_zone_leap_second.frm to /backup/2020-02-11_16-42-47/mysql/time_zone_leap_second.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proc.frm to /backup/2020-02-11_16-42-47/mysql/proc.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proc.MYI to /backup/2020-02-11_16-42-47/mysql/proc.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proc.MYD to /backup/2020-02-11_16-42-47/mysql/proc.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/procs_priv.frm to /backup/2020-02-11_16-42-47/mysql/procs_priv.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/procs_priv.MYI to /backup/2020-02-11_16-42-47/mysql/procs_priv.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/procs_priv.MYD to /backup/2020-02-11_16-42-47/mysql/procs_priv.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/general_log.frm to /backup/2020-02-11_16-42-47/mysql/general_log.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/general_log.CSM to /backup/2020-02-11_16-42-47/mysql/general_log.CSM
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/general_log.CSV to /backup/2020-02-11_16-42-47/mysql/general_log.CSV
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slow_log.frm to /backup/2020-02-11_16-42-47/mysql/slow_log.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slow_log.CSM to /backup/2020-02-11_16-42-47/mysql/slow_log.CSM
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slow_log.CSV to /backup/2020-02-11_16-42-47/mysql/slow_log.CSV
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/event.frm to /backup/2020-02-11_16-42-47/mysql/event.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/event.MYI to /backup/2020-02-11_16-42-47/mysql/event.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/event.MYD to /backup/2020-02-11_16-42-47/mysql/event.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/ndb_binlog_index.frm to /backup/2020-02-11_16-42-47/mysql/ndb_binlog_index.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/ndb_binlog_index.MYI to /backup/2020-02-11_16-42-47/mysql/ndb_binlog_index.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/ndb_binlog_index.MYD to /backup/2020-02-11_16-42-47/mysql/ndb_binlog_index.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/innodb_table_stats.frm to /backup/2020-02-11_16-42-47/mysql/innodb_table_stats.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/innodb_index_stats.frm to /backup/2020-02-11_16-42-47/mysql/innodb_index_stats.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_relay_log_info.frm to /backup/2020-02-11_16-42-47/mysql/slave_relay_log_info.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_master_info.frm to /backup/2020-02-11_16-42-47/mysql/slave_master_info.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/slave_worker_info.frm to /backup/2020-02-11_16-42-47/mysql/slave_worker_info.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/gtid_executed.frm to /backup/2020-02-11_16-42-47/mysql/gtid_executed.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/server_cost.frm to /backup/2020-02-11_16-42-47/mysql/server_cost.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/engine_cost.frm to /backup/2020-02-11_16-42-47/mysql/engine_cost.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proxies_priv.frm to /backup/2020-02-11_16-42-47/mysql/proxies_priv.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proxies_priv.MYI to /backup/2020-02-11_16-42-47/mysql/proxies_priv.MYI
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./mysql/proxies_priv.MYD to /backup/2020-02-11_16-42-47/mysql/proxies_priv.MYD
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/db.opt to /backup/2020-02-11_16-42-47/sys/db.opt
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/version.frm to /backup/2020-02-11_16-42-47/sys/version.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/sys_config.frm to /backup/2020-02-11_16-42-47/sys/sys_config.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statements_with_full_table_scans.frm to /backup/2020-02-11_16-42-47/sys/statements_with_full_table_scans.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/sys_config_insert_set_user.TRN to /backup/2020-02-11_16-42-47/sys/sys_config_insert_set_user.TRN
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/processlist.frm to /backup/2020-02-11_16-42-47/sys/processlist.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/sys_config.TRG to /backup/2020-02-11_16-42-47/sys/sys_config.TRG
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statements_with_sorting.frm to /backup/2020-02-11_16-42-47/sys/statements_with_sorting.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/sys_config_update_set_user.TRN to /backup/2020-02-11_16-42-47/sys/sys_config_update_set_user.TRN
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statements_with_sorting.frm to /backup/2020-02-11_16-42-47/sys/x@0024statements_with_sorting.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/innodb_buffer_stats_by_schema.frm to /backup/2020-02-11_16-42-47/sys/innodb_buffer_stats_by_schema.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_index_statistics.frm to /backup/2020-02-11_16-42-47/sys/schema_index_statistics.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024innodb_buffer_stats_by_schema.frm to /backup/2020-02-11_16-42-47/sys/x@0024innodb_buffer_stats_by_schema.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statements_with_temp_tables.frm to /backup/2020-02-11_16-42-47/sys/statements_with_temp_tables.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/innodb_buffer_stats_by_table.frm to /backup/2020-02-11_16-42-47/sys/innodb_buffer_stats_by_table.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024ps_schema_table_statistics_io.frm to /backup/2020-02-11_16-42-47/sys/x@0024ps_schema_table_statistics_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024innodb_buffer_stats_by_table.frm to /backup/2020-02-11_16-42-47/sys/x@0024innodb_buffer_stats_by_table.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary.frm to /backup/2020-02-11_16-42-47/sys/host_summary.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/innodb_lock_waits.frm to /backup/2020-02-11_16-42-47/sys/innodb_lock_waits.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024innodb_lock_waits.frm to /backup/2020-02-11_16-42-47/sys/x@0024innodb_lock_waits.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/waits_by_user_by_latency.frm to /backup/2020-02-11_16-42-47/sys/waits_by_user_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_object_overview.frm to /backup/2020-02-11_16-42-47/sys/schema_object_overview.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary_by_file_io_type.frm to /backup/2020-02-11_16-42-47/sys/user_summary_by_file_io_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_auto_increment_columns.frm to /backup/2020-02-11_16-42-47/sys/schema_auto_increment_columns.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary_by_file_io.frm to /backup/2020-02-11_16-42-47/sys/user_summary_by_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_flattened_keys.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_flattened_keys.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary_by_file_io.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary_by_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_redundant_indexes.frm to /backup/2020-02-11_16-42-47/sys/schema_redundant_indexes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary_by_statement_type.frm to /backup/2020-02-11_16-42-47/sys/user_summary_by_statement_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/ps_check_lost_instrumentation.frm to /backup/2020-02-11_16-42-47/sys/ps_check_lost_instrumentation.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/latest_file_io.frm to /backup/2020-02-11_16-42-47/sys/latest_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/waits_by_host_by_latency.frm to /backup/2020-02-11_16-42-47/sys/waits_by_host_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024latest_file_io.frm to /backup/2020-02-11_16-42-47/sys/x@0024latest_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/waits_global_by_latency.frm to /backup/2020-02-11_16-42-47/sys/waits_global_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/io_by_thread_by_latency.frm to /backup/2020-02-11_16-42-47/sys/io_by_thread_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary_by_stages.frm to /backup/2020-02-11_16-42-47/sys/user_summary_by_stages.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024io_by_thread_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024io_by_thread_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary_by_stages.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary_by_stages.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/io_global_by_file_by_bytes.frm to /backup/2020-02-11_16-42-47/sys/io_global_by_file_by_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_index_statistics.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_index_statistics.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024io_global_by_file_by_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024io_global_by_file_by_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary.frm to /backup/2020-02-11_16-42-47/sys/user_summary.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/io_global_by_file_by_latency.frm to /backup/2020-02-11_16-42-47/sys/io_global_by_file_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_table_statistics.frm to /backup/2020-02-11_16-42-47/sys/schema_table_statistics.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024io_global_by_file_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024io_global_by_file_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/io_global_by_wait_by_bytes.frm to /backup/2020-02-11_16-42-47/sys/io_global_by_wait_by_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_table_statistics.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_table_statistics.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024io_global_by_wait_by_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024io_global_by_wait_by_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary_by_file_io_type.frm to /backup/2020-02-11_16-42-47/sys/host_summary_by_file_io_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/io_global_by_wait_by_latency.frm to /backup/2020-02-11_16-42-47/sys/io_global_by_wait_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_table_statistics_with_buffer.frm to /backup/2020-02-11_16-42-47/sys/schema_table_statistics_with_buffer.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024io_global_by_wait_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024io_global_by_wait_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary_by_file_io.frm to /backup/2020-02-11_16-42-47/sys/host_summary_by_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/memory_by_user_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/memory_by_user_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_table_lock_waits.frm to /backup/2020-02-11_16-42-47/sys/schema_table_lock_waits.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024memory_by_user_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024memory_by_user_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary_by_file_io.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary_by_file_io.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/memory_by_host_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/memory_by_host_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_table_lock_waits.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_table_lock_waits.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024memory_by_host_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024memory_by_host_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statement_analysis.frm to /backup/2020-02-11_16-42-47/sys/statement_analysis.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/memory_by_thread_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/memory_by_thread_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statement_analysis.frm to /backup/2020-02-11_16-42-47/sys/x@0024statement_analysis.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024memory_by_thread_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024memory_by_thread_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary_by_statement_type.frm to /backup/2020-02-11_16-42-47/sys/host_summary_by_statement_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/memory_global_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/memory_global_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statements_with_errors_or_warnings.frm to /backup/2020-02-11_16-42-47/sys/statements_with_errors_or_warnings.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024memory_global_by_current_bytes.frm to /backup/2020-02-11_16-42-47/sys/x@0024memory_global_by_current_bytes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/metrics.frm to /backup/2020-02-11_16-42-47/sys/metrics.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/memory_global_total.frm to /backup/2020-02-11_16-42-47/sys/memory_global_total.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary_by_stages.frm to /backup/2020-02-11_16-42-47/sys/host_summary_by_stages.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024memory_global_total.frm to /backup/2020-02-11_16-42-47/sys/x@0024memory_global_total.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/session.frm to /backup/2020-02-11_16-42-47/sys/session.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_table_statistics_with_buffer.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_table_statistics_with_buffer.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statements_with_errors_or_warnings.frm to /backup/2020-02-11_16-42-47/sys/x@0024statements_with_errors_or_warnings.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_tables_with_full_table_scans.frm to /backup/2020-02-11_16-42-47/sys/schema_tables_with_full_table_scans.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/schema_unused_indexes.frm to /backup/2020-02-11_16-42-47/sys/schema_unused_indexes.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024schema_tables_with_full_table_scans.frm to /backup/2020-02-11_16-42-47/sys/x@0024schema_tables_with_full_table_scans.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary_by_stages.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary_by_stages.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statements_with_full_table_scans.frm to /backup/2020-02-11_16-42-47/sys/x@0024statements_with_full_table_scans.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024ps_digest_avg_latency_distribution.frm to /backup/2020-02-11_16-42-47/sys/x@0024ps_digest_avg_latency_distribution.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024ps_digest_95th_percentile_by_avg_us.frm to /backup/2020-02-11_16-42-47/sys/x@0024ps_digest_95th_percentile_by_avg_us.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/statements_with_runtimes_in_95th_percentile.frm to /backup/2020-02-11_16-42-47/sys/statements_with_runtimes_in_95th_percentile.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statements_with_runtimes_in_95th_percentile.frm to /backup/2020-02-11_16-42-47/sys/x@0024statements_with_runtimes_in_95th_percentile.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024statements_with_temp_tables.frm to /backup/2020-02-11_16-42-47/sys/x@0024statements_with_temp_tables.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary_by_file_io_type.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary_by_file_io_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary_by_statement_type.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary_by_statement_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/user_summary_by_statement_latency.frm to /backup/2020-02-11_16-42-47/sys/user_summary_by_statement_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024user_summary_by_statement_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024user_summary_by_statement_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary_by_file_io_type.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary_by_file_io_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary_by_statement_type.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary_by_statement_type.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/host_summary_by_statement_latency.frm to /backup/2020-02-11_16-42-47/sys/host_summary_by_statement_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024host_summary_by_statement_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024host_summary_by_statement_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/wait_classes_global_by_avg_latency.frm to /backup/2020-02-11_16-42-47/sys/wait_classes_global_by_avg_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024wait_classes_global_by_avg_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024wait_classes_global_by_avg_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/wait_classes_global_by_latency.frm to /backup/2020-02-11_16-42-47/sys/wait_classes_global_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024wait_classes_global_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024wait_classes_global_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024waits_by_user_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024waits_by_user_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024waits_by_host_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024waits_by_host_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/x@0024waits_global_by_latency.frm to /backup/2020-02-11_16-42-47/sys/x@0024waits_global_by_latency.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/[email protected] to /backup/2020-02-11_16-42-47/sys/[email protected]
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/[email protected] to /backup/2020-02-11_16-42-47/sys/[email protected]
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./sys/session_ssl_status.frm to /backup/2020-02-11_16-42-47/sys/session_ssl_status.frm
200211 16:42:48 [01] ...done
200211 16:42:48 [01] Copying ./test_database/db.opt to /backup/2020-02-11_16-42-47/test_database/db.opt
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./test_database/test01.frm to /backup/2020-02-11_16-42-47/test_database/test01.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/db.opt to /backup/2020-02-11_16-42-47/performance_schema/db.opt
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/cond_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/cond_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_current.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_current.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_history.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_history.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_history_long.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_history_long.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_by_instance.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_by_instance.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_by_host_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_by_host_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_by_user_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_by_user_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_by_account_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_by_account_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_by_thread_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_by_thread_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_waits_summary_global_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_waits_summary_global_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/file_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/file_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/file_summary_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/file_summary_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/file_summary_by_instance.frm to /backup/2020-02-11_16-42-47/performance_schema/file_summary_by_instance.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/socket_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/socket_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/socket_summary_by_instance.frm to /backup/2020-02-11_16-42-47/performance_schema/socket_summary_by_instance.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/socket_summary_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/socket_summary_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/host_cache.frm to /backup/2020-02-11_16-42-47/performance_schema/host_cache.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/mutex_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/mutex_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/objects_summary_global_by_type.frm to /backup/2020-02-11_16-42-47/performance_schema/objects_summary_global_by_type.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/performance_timers.frm to /backup/2020-02-11_16-42-47/performance_schema/performance_timers.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/rwlock_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/rwlock_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/setup_actors.frm to /backup/2020-02-11_16-42-47/performance_schema/setup_actors.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/setup_consumers.frm to /backup/2020-02-11_16-42-47/performance_schema/setup_consumers.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/setup_instruments.frm to /backup/2020-02-11_16-42-47/performance_schema/setup_instruments.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/setup_objects.frm to /backup/2020-02-11_16-42-47/performance_schema/setup_objects.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/setup_timers.frm to /backup/2020-02-11_16-42-47/performance_schema/setup_timers.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/table_io_waits_summary_by_index_usage.frm to /backup/2020-02-11_16-42-47/performance_schema/table_io_waits_summary_by_index_usage.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/table_io_waits_summary_by_table.frm to /backup/2020-02-11_16-42-47/performance_schema/table_io_waits_summary_by_table.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/table_lock_waits_summary_by_table.frm to /backup/2020-02-11_16-42-47/performance_schema/table_lock_waits_summary_by_table.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/threads.frm to /backup/2020-02-11_16-42-47/performance_schema/threads.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_current.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_current.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_history.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_history.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_history_long.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_history_long.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_summary_by_thread_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_summary_by_thread_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_summary_by_host_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_summary_by_host_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_summary_by_user_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_summary_by_user_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_summary_by_account_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_summary_by_account_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_stages_summary_global_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_stages_summary_global_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_current.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_current.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_history.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_history.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_history_long.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_history_long.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_thread_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_thread_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_host_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_host_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_user_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_user_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_account_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_account_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_global_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_global_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_current.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_current.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_history.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_history.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_history_long.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_history_long.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_summary_by_thread_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_summary_by_thread_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_summary_by_host_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_summary_by_host_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_summary_by_user_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_summary_by_user_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_summary_by_account_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_summary_by_account_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_transactions_summary_global_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/events_transactions_summary_global_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/hosts.frm to /backup/2020-02-11_16-42-47/performance_schema/hosts.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/users.frm to /backup/2020-02-11_16-42-47/performance_schema/users.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/accounts.frm to /backup/2020-02-11_16-42-47/performance_schema/accounts.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/memory_summary_global_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/memory_summary_global_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/memory_summary_by_thread_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/memory_summary_by_thread_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/memory_summary_by_account_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/memory_summary_by_account_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/memory_summary_by_host_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/memory_summary_by_host_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/memory_summary_by_user_by_event_name.frm to /backup/2020-02-11_16-42-47/performance_schema/memory_summary_by_user_by_event_name.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_digest.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_digest.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/events_statements_summary_by_program.frm to /backup/2020-02-11_16-42-47/performance_schema/events_statements_summary_by_program.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/prepared_statements_instances.frm to /backup/2020-02-11_16-42-47/performance_schema/prepared_statements_instances.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_connection_configuration.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_connection_configuration.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_group_member_stats.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_group_member_stats.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_group_members.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_group_members.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_connection_status.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_connection_status.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_applier_configuration.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_applier_configuration.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_applier_status.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_applier_status.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_applier_status_by_coordinator.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_applier_status_by_coordinator.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/replication_applier_status_by_worker.frm to /backup/2020-02-11_16-42-47/performance_schema/replication_applier_status_by_worker.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/session_connect_attrs.frm to /backup/2020-02-11_16-42-47/performance_schema/session_connect_attrs.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/session_account_connect_attrs.frm to /backup/2020-02-11_16-42-47/performance_schema/session_account_connect_attrs.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/table_handles.frm to /backup/2020-02-11_16-42-47/performance_schema/table_handles.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/metadata_locks.frm to /backup/2020-02-11_16-42-47/performance_schema/metadata_locks.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/user_variables_by_thread.frm to /backup/2020-02-11_16-42-47/performance_schema/user_variables_by_thread.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/variables_by_thread.frm to /backup/2020-02-11_16-42-47/performance_schema/variables_by_thread.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/global_variables.frm to /backup/2020-02-11_16-42-47/performance_schema/global_variables.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/session_variables.frm to /backup/2020-02-11_16-42-47/performance_schema/session_variables.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/status_by_thread.frm to /backup/2020-02-11_16-42-47/performance_schema/status_by_thread.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/status_by_user.frm to /backup/2020-02-11_16-42-47/performance_schema/status_by_user.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/status_by_host.frm to /backup/2020-02-11_16-42-47/performance_schema/status_by_host.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/status_by_account.frm to /backup/2020-02-11_16-42-47/performance_schema/status_by_account.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/global_status.frm to /backup/2020-02-11_16-42-47/performance_schema/global_status.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [01] Copying ./performance_schema/session_status.frm to /backup/2020-02-11_16-42-47/performance_schema/session_status.frm
200211 16:42:49 [01] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-32-57/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-33-49/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-35-29/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-35-36/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-36-57/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-37-24/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/2019-11-06_22-38-11/db.opt
200211 16:42:49 [00] ...done
200211 16:42:49 Finished backing up non-InnoDB tables and files
200211 16:42:49 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
xtrabackup: The latest check point (for incremental): '2625682'
xtrabackup: Stopping log copying thread.
.200211 16:42:49 >> log scanned up to (2625691)
200211 16:42:49 Executing UNLOCK TABLES
200211 16:42:49 All tables unlocked
200211 16:42:49 [00] Copying ib_buffer_pool to /backup/2020-02-11_16-42-47/ib_buffer_pool
200211 16:42:49 [00] ...done
200211 16:42:49 Backup created in directory '/backup/2020-02-11_16-42-47/'
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/backup-my.cnf
200211 16:42:49 [00] ...done
200211 16:42:49 [00] Writing /backup/2020-02-11_16-42-47/xtrabackup_info
200211 16:42:49 [00] ...done
xtrabackup: Transaction log of lsn (2625682) to (2625691) was copied.
200211 16:42:49 completed OK!
View Code
最終會在備份路徑下生成一個以時間"yyyy-mm-dd_hh:mi:ss"的檔案。
[root@mysqlserver backup]# pwd /backup [root@mysqlserver backup]# ls 2020-02-11_16-42-47
（3.2）使用innobackupex執行增量備份
MySQL的增量備份與Oracle RMAN增量備份十分相似，僅僅備份那些發生過改變的塊(MySQL叫頁，page)，Oracle是通過SCN(system changer number)號來記錄資料塊的改變的，而MySQL是通過LSN(Log Sequence Number)來記錄頁的改變。每次全備或增量備份時，innobackupex都會在備份集中建立一個名為"xtrabackup_checkpoints"的檔案，裡面記錄了最後修改的LSN號，在後續增量備份中，只要備份比該LSN大的page和二進位制日誌即可。
執行增量備份的命令如下：
[root@mysqlserver backup]# innobackupex --user=root --password='123456' --default-file='/etc/my.cnf' --incremental --incremental-basedir=2020-02-11_16-42-47 /backup/increm
相對於全備來說，新增了2個引數：
--incremental ：代表建立增量備份
--incremental-basedir ：增量備份需要依賴於某次全備，該引數指定了全備的路徑
innobackupex增量備份執行過程如下：
[root@mysqlserver backup]# innobackupex --user=root --password='123456' --default-file='/etc/my.cnf' --incremental --incremental-basedir=2020-02-11_16-42-47 /backup/increment
xtrabackup: recognized server arguments: --datadir=/usr/local/mysql/data
xtrabackup: recognized client arguments:
200211 17:08:13 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!".
200211 17:08:13 version_check Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup;mysql_socket=/tmp/mysql.soc' as 'root' (using password: YES).
200211 17:08:13 version_check Connected to MySQL server
200211 17:08:13 version_check Executing a version check against the server...
200211 17:08:13 version_check Done.
200211 17:08:13 Connecting to MySQL server host: localhost, user: root, password: set, port: not set, socket: /tmp/mysql.soc
Using server version 5.7.27
innobackupex version 2.4.18 based on MySQL server 5.7.26 Linux (x86_64) (revision id: 29b4ca5)
incremental backup from 2625682 is enabled.
xtrabackup: uses posix_fadvise().
xtrabackup: cd to /usr/local/mysql/data
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:autoextend
xtrabackup: innodb_log_group_home_dir = ./
xtrabackup: innodb_log_files_in_group = 2
xtrabackup: innodb_log_file_size = 50331648
InnoDB: Number of pools: 1
200211 17:08:13 >> log scanned up to (2625691)
xtrabackup: Generating a list of tablespaces
InnoDB: Allocated tablespace ID 2 for mysql/plugin, old maximum was 0
xtrabackup: using the full scan for incremental backup
200211 17:08:13 [01] Copying ./ibdata1 to /backup/increment/2020-02-11_17-08-13/ibdata1.delta
200211 17:08:13 [01] ...done
200211 17:08:13 [01] Copying ./mysql/plugin.ibd to /backup/increment/2020-02-11_17-08-13/mysql/plugin.ibd.delta
200211 17:08:13 [01] ...done
200211 17:08:13 [01] Copying ./mysql/servers.ibd to /backup/increment/2020-02-11_17-08-13/mysql/servers.ibd.delta
200211 17:08:13 [01] ...done
200211 17:08:13 [01] Copying ./mysql/help_topic.ibd to /backup/increment/2020-02-11_17-08-13/mysql/help_topic.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/help_category.ibd to /backup/increment/2020-02-11_17-08-13/mysql/help_category.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/help_relation.ibd to /backup/increment/2020-02-11_17-08-13/mysql/help_relation.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/help_keyword.ibd to /backup/increment/2020-02-11_17-08-13/mysql/help_keyword.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/time_zone_name.ibd to /backup/increment/2020-02-11_17-08-13/mysql/time_zone_name.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/time_zone.ibd to /backup/increment/2020-02-11_17-08-13/mysql/time_zone.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/time_zone_transition.ibd to /backup/increment/2020-02-11_17-08-13/mysql/time_zone_transition.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/time_zone_transition_type.ibd to /backup/increment/2020-02-11_17-08-13/mysql/time_zone_transition_type.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/time_zone_leap_second.ibd to /backup/increment/2020-02-11_17-08-13/mysql/time_zone_leap_second.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/innodb_table_stats.ibd to /backup/increment/2020-02-11_17-08-13/mysql/innodb_table_stats.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/innodb_index_stats.ibd to /backup/increment/2020-02-11_17-08-13/mysql/innodb_index_stats.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/slave_relay_log_info.ibd to /backup/increment/2020-02-11_17-08-13/mysql/slave_relay_log_info.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/slave_master_info.ibd to /backup/increment/2020-02-11_17-08-13/mysql/slave_master_info.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/slave_worker_info.ibd to /backup/increment/2020-02-11_17-08-13/mysql/slave_worker_info.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/gtid_executed.ibd to /backup/increment/2020-02-11_17-08-13/mysql/gtid_executed.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/server_cost.ibd to /backup/increment/2020-02-11_17-08-13/mysql/server_cost.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/engine_cost.ibd to /backup/increment/2020-02-11_17-08-13/mysql/engine_cost.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./sys/sys_config.ibd to /backup/increment/2020-02-11_17-08-13/sys/sys_config.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./test_database/test01.ibd to /backup/increment/2020-02-11_17-08-13/test_database/test01.ibd.delta
200211 17:08:14 [01] ...done
200211 17:08:14 >> log scanned up to (2625691)
200211 17:08:14 Executing FLUSH NO_WRITE_TO_BINLOG TABLES...
200211 17:08:14 Executing FLUSH TABLES WITH READ LOCK...
200211 17:08:14 Starting to backup non-InnoDB tables and files
200211 17:08:14 [01] Copying ./mysql/db.opt to /backup/increment/2020-02-11_17-08-13/mysql/db.opt
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/db.frm to /backup/increment/2020-02-11_17-08-13/mysql/db.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/db.MYI to /backup/increment/2020-02-11_17-08-13/mysql/db.MYI
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/db.MYD to /backup/increment/2020-02-11_17-08-13/mysql/db.MYD
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/user.frm to /backup/increment/2020-02-11_17-08-13/mysql/user.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/user.MYI to /backup/increment/2020-02-11_17-08-13/mysql/user.MYI
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/user.MYD to /backup/increment/2020-02-11_17-08-13/mysql/user.MYD
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/func.frm to /backup/increment/2020-02-11_17-08-13/mysql/func.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/func.MYI to /backup/increment/2020-02-11_17-08-13/mysql/func.MYI
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/func.MYD to /backup/increment/2020-02-11_17-08-13/mysql/func.MYD
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/plugin.frm to /backup/increment/2020-02-11_17-08-13/mysql/plugin.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/servers.frm to /backup/increment/2020-02-11_17-08-13/mysql/servers.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/tables_priv.frm to /backup/increment/2020-02-11_17-08-13/mysql/tables_priv.frm
200211 17:08:14 [01] ...done
200211 17:08:14 [01] Copying ./mysql/tables_priv.MYI