performance_schema 库表结构损坏

[mysql@roidb01 bin]$ mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 9 Server version: 5.7.19-log Source distribution Copyright (c) 2000, 2017, 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> mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | roidba | | sys | | test | +--------------------+ 6 rows in set (0.00 sec) mysql> show variables like 'datadir'; +---------------+--------------+ | Variable_name | Value | +---------------+--------------+ | datadir | /mysql/data/ | +---------------+--------------+ 1 row in set (0.00 sec) [root@roidb01 performance_schema]# ls -l total 1060 -rw-r----- 1 mysql mysql 8706 Jun 20 23:15 accounts.frm -rw-r----- 1 mysql mysql 8624 Jun 20 23:15 cond_instances.frm -rw-r----- 1 mysql mysql 61 Jun 20 23:15 db.opt -rw-r----- 1 mysql mysql 9103 Jun 20 23:15 events_stages_current.frm -rw-r----- 1 mysql mysql 9103 Jun 20 23:15 events_stages_history.frm -rw-r----- 1 mysql mysql 9103 Jun 20 23:15 events_stages_history_long.frm -rw-r----- 1 mysql mysql 8874 Jun 20 23:15 events_stages_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 20 23:15 events_stages_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 8854 Jun 20 23:15 events_stages_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 20 23:15 events_stages_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 8814 Jun 20 23:15 events_stages_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 10597 Jun 20 23:15 events_statements_current.frm -rw-r----- 1 mysql mysql 10597 Jun 20 23:15 events_statements_history.frm -rw-r----- 1 mysql mysql 10597 Jun 20 23:15 events_statements_history_long.frm -rw-r----- 1 mysql mysql 10000 Jun 20 23:15 events_statements_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 10102 Jun 20 23:15 events_statements_summary_by_digest.frm -rw-r----- 1 mysql mysql 9970 Jun 20 23:15 events_statements_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 10369 Jun 20 23:15 events_statements_summary_by_program.frm -rw-r----- 1 mysql mysql 9980 Jun 20 23:15 events_statements_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9970 Jun 20 23:15 events_statements_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9940 Jun 20 23:15 events_statements_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 9800 Jun 20 23:15 events_transactions_current.frm -rw-r----- 1 mysql mysql 9800 Jun 20 23:15 events_transactions_history.frm -rw-r----- 1 mysql mysql 9800 Jun 20 23:15 events_transactions_history_long.frm -rw-r----- 1 mysql mysql 9468 Jun 20 23:15 events_transactions_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 9438 Jun 20 23:15 events_transactions_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 9448 Jun 20 23:15 events_transactions_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9438 Jun 20 23:15 events_transactions_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9408 Jun 20 23:15 events_transactions_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 9401 Jun 20 23:15 events_waits_current.frm -rw-r----- 1 mysql mysql 9401 Jun 20 23:15 events_waits_history.frm -rw-r----- 1 mysql mysql 9401 Jun 20 23:15 events_waits_history_long.frm -rw-r----- 1 mysql mysql 8874 Jun 20 23:15 events_waits_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 20 23:15 events_waits_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 8878 Jun 20 23:15 events_waits_summary_by_instance.frm -rw-r----- 1 mysql mysql 8854 Jun 20 23:15 events_waits_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 20 23:15 events_waits_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 8814 Jun 20 23:15 events_waits_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 8654 Jun 20 23:15 file_instances.frm -rw-r----- 1 mysql mysql 9740 Jun 20 23:15 file_summary_by_event_name.frm -rw-r----- 1 mysql mysql 9844 Jun 20 23:15 file_summary_by_instance.frm -rw-r----- 1 mysql mysql 8628 Jun 20 23:15 global_status.frm -rw-r----- 1 mysql mysql 8628 Jun 20 23:15 global_variables.frm -rw-r----- 1 mysql mysql 10483 Jun 20 23:15 host_cache.frm -rw-r----- 1 mysql mysql 8676 Jun 20 23:15 hosts.frm -rw-r----- 1 mysql mysql 9240 Jun 20 23:15 memory_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 9210 Jun 20 23:15 memory_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 9220 Jun 20 23:15 memory_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9210 Jun 20 23:15 memory_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9180 Jun 20 23:15 memory_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 8998 Jun 20 23:15 metadata_locks.frm -rw-r----- 1 mysql mysql 8684 Jun 20 23:15 mutex_instances.frm -rw-r----- 1 mysql mysql 8908 Jun 20 23:15 objects_summary_global_by_type.frm -rw-r----- 1 mysql mysql 8776 Jun 20 23:15 performance_timers.frm -rw-r----- 1 mysql mysql 10541 Jun 20 23:15 prepared_statements_instances.frm -rw-r----- 1 mysql mysql 8624 Jun 20 23:15 replication_applier_configuration.frm -rw-r----- 1 mysql mysql 8849 Jun 20 23:15 replication_applier_status_by_coordinator.frm -rw-r----- 1 mysql mysql 8953 Jun 20 23:15 replication_applier_status_by_worker.frm -rw-r----- 1 mysql mysql 8759 Jun 20 23:15 replication_applier_status.frm -rw-r----- 1 mysql mysql 17724 Jun 20 23:15 replication_connection_configuration.frm -rw-r----- 1 mysql mysql 9215 Jun 20 23:15 replication_connection_status.frm -rw-r----- 1 mysql mysql 8750 Jun 20 23:15 replication_group_members.frm -rw-r----- 1 mysql mysql 9134 Jun 20 23:15 replication_group_member_stats.frm -rw-r----- 1 mysql mysql 8758 Jun 20 23:15 rwlock_instances.frm -rw-r----- 1 mysql mysql 8716 Jun 20 23:15 session_account_connect_attrs.frm -rw-r----- 1 mysql mysql 8716 Jun 20 23:15 session_connect_attrs.frm -rw-r----- 1 mysql mysql 8628 Jun 20 23:15 session_status.frm -rw-r----- 1 mysql mysql 8628 Jun 20 23:15 session_variables.frm -rw-r----- 1 mysql mysql 8701 Jun 20 23:15 setup_actors.frm -rw-r----- 1 mysql mysql 8605 Jun 20 23:15 setup_consumers.frm -rw-r----- 1 mysql mysql 8637 Jun 20 23:15 setup_instruments.frm -rw-r----- 1 mysql mysql 8784 Jun 20 23:15 setup_objects.frm -rw-r----- 1 mysql mysql 8650 Jun 20 23:15 setup_timers.frm -rw-r----- 1 mysql mysql 8818 Jun 20 23:15 socket_instances.frm -rw-r----- 1 mysql mysql 9740 Jun 20 23:15 socket_summary_by_event_name.frm -rw-r----- 1 mysql mysql 9804 Jun 20 23:15 socket_summary_by_instance.frm -rw-r----- 1 mysql mysql 8688 Jun 20 23:15 status_by_account.frm -rw-r----- 1 mysql mysql 8658 Jun 20 23:15 status_by_host.frm -rw-r----- 1 mysql mysql 8668 Jun 20 23:15 status_by_thread.frm -rw-r----- 1 mysql mysql 8658 Jun 20 23:15 status_by_user.frm -rw-r----- 1 mysql mysql 8928 Jun 20 23:15 table_handles.frm -rw-r----- 1 mysql mysql 10578 Jun 20 23:15 table_io_waits_summary_by_index_usage.frm -rw-r----- 1 mysql mysql 10488 Jun 20 23:15 table_io_waits_summary_by_table.frm -rw-r----- 1 mysql mysql 13186 Jun 20 23:15 table_lock_waits_summary_by_table.frm -rw-r----- 1 mysql mysql 9335 Jun 20 23:15 threads.frm -rw-r----- 1 mysql mysql 8676 Jun 20 23:15 users.frm -rw-r----- 1 mysql mysql 8668 Jun 20 23:15 user_variables_by_thread.frm -rw-r----- 1 mysql mysql 8668 Jun 20 23:15 variables_by_thread.frm mysql> drop database performance_schema; Query OK, 87 rows affected (0.00 sec) mysql> [root@roidb01 performance_schema]# ls -l total 0 [root@roidb01 performance_schema]# mysql> shutdown -> ; Query OK, 0 rows affected (0.00 sec) mysql> 2018-06-21T09:29:56.390196Z mysqld_safe mysqld from pid file /mysql/data/mysql.pid ended mysql> exit Bye [1]+ Done mysqld_safe --defaults-file=/etc/my.cnf (wd: ~) (wd now: /usr/local/mysql/bin) [mysql@roidb01 bin]$ [mysql@roidb01 bin]$ mysqld_safe --defaults-file=/etc/my.cnf & [1] 2718 [mysql@roidb01 bin]$ 2018-06-21T09:30:35.589561Z mysqld_safe Logging to '/mysql/log/mysql-error.log'. 2018-06-21T09:30:35.624370Z mysqld_safe Starting mysqld daemon with databases from /mysql/data [root@roidb01 performance_schema]# tail -f /mysql/log/mysql-error.log 2018-06-21T09:30:35.935739Z 0 [ERROR] Native table 'performance_schema'.'session_status' has the wrong structure 2018-06-21T09:30:35.935759Z 0 [ERROR] Native table 'performance_schema'.'variables_by_thread' has the wrong structure 2018-06-21T09:30:35.935780Z 0 [ERROR] Native table 'performance_schema'.'global_variables' has the wrong structure 2018-06-21T09:30:35.935800Z 0 [ERROR] Native table 'performance_schema'.'session_variables' has the wrong structure 2018-06-21T09:30:35.937184Z 0 [Note] Event Scheduler: Loaded 0 events 2018-06-21T09:30:35.937360Z 0 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.7.19-log' socket: '/tmp/mysql.sock' port: 3306 Source distribution 2018-06-21T09:30:35.937373Z 0 [Note] Executing 'SELECT * FROM INFORMATION_SCHEMA.TABLES;' to get a list of tables using the deprecated partition engine. You may use the startup option '--disable-partition-engine-check' to skip this check. 2018-06-21T09:30:35.937379Z 0 [Note] Beginning of list of non-natively partitioned tables 2018-06-21T09:30:35.949538Z 0 [Note] End of list of non-natively partitioned tables [mysql@roidb01 bin]$ mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.19-log Source distribution Copyright (c) 2000, 2017, 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> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | roidba | | sys | | test | +--------------------+ 5 rows in set (0.00 sec) mysql> [mysql@roidb01 bin]$ which mysql_upgrade /usr/local/mysql/bin/mysql_upgrade [mysql@roidb01 bin]$ /usr/local/mysql/bin/mysql_upgrade -uroot -p Enter password: Checking if update is needed. This installation of MySQL is already upgraded to 5.7.19, use --force if you still need to run mysql_upgrade [mysql@roidb01 bin]$ /usr/local/mysql/bin/mysql_upgrade -uroot -p --force Enter password: Checking server version. Running queries to upgrade MySQL server. Checking system database. mysql.columns_priv OK mysql.db OK mysql.engine_cost OK mysql.event OK mysql.func OK mysql.general_log OK mysql.gtid_executed OK mysql.help_category OK mysql.help_keyword OK mysql.help_relation OK mysql.help_topic OK mysql.innodb_index_stats OK mysql.innodb_table_stats OK mysql.ndb_binlog_index OK mysql.plugin OK mysql.proc OK mysql.procs_priv OK mysql.proxies_priv OK mysql.server_cost OK mysql.servers OK mysql.slave_master_info OK mysql.slave_relay_log_info OK mysql.slave_worker_info OK mysql.slow_log OK mysql.tables_priv OK mysql.time_zone OK mysql.time_zone_leap_second OK mysql.time_zone_name OK mysql.time_zone_transition OK mysql.time_zone_transition_type OK mysql.user OK The sys schema is already up to date (version 1.5.1). Checking databases. sys.sys_config OK test.t OK test.t1 OK test.t3 OK test.t4 OK test.t5 OK Upgrade process completed successfully. Checking if update is needed. [mysql@roidb01 bin]$ mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 6 Server version: 5.7.19-log Source distribution Copyright (c) 2000, 2017, 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> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | roidba | | sys | | test | +--------------------+ 6 rows in set (0.00 sec) mysql> [root@roidb01 performance_schema]# ls -l total 1060 -rw-r----- 1 mysql mysql 8706 Jun 21 05:42 accounts.frm -rw-r----- 1 mysql mysql 8624 Jun 21 05:42 cond_instances.frm -rw-r----- 1 mysql mysql 61 Jun 21 05:42 db.opt -rw-r----- 1 mysql mysql 9103 Jun 21 05:42 events_stages_current.frm -rw-r----- 1 mysql mysql 9103 Jun 21 05:42 events_stages_history.frm -rw-r----- 1 mysql mysql 9103 Jun 21 05:42 events_stages_history_long.frm -rw-r----- 1 mysql mysql 8874 Jun 21 05:42 events_stages_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 21 05:42 events_stages_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 8854 Jun 21 05:42 events_stages_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 21 05:42 events_stages_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 8814 Jun 21 05:42 events_stages_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 10597 Jun 21 05:42 events_statements_current.frm -rw-r----- 1 mysql mysql 10597 Jun 21 05:42 events_statements_history.frm -rw-r----- 1 mysql mysql 10597 Jun 21 05:42 events_statements_history_long.frm -rw-r----- 1 mysql mysql 10000 Jun 21 05:42 events_statements_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 10102 Jun 21 05:42 events_statements_summary_by_digest.frm -rw-r----- 1 mysql mysql 9970 Jun 21 05:42 events_statements_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 10369 Jun 21 05:42 events_statements_summary_by_program.frm -rw-r----- 1 mysql mysql 9980 Jun 21 05:42 events_statements_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9970 Jun 21 05:42 events_statements_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9940 Jun 21 05:42 events_statements_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 9800 Jun 21 05:42 events_transactions_current.frm -rw-r----- 1 mysql mysql 9800 Jun 21 05:42 events_transactions_history.frm -rw-r----- 1 mysql mysql 9800 Jun 21 05:42 events_transactions_history_long.frm -rw-r----- 1 mysql mysql 9468 Jun 21 05:42 events_transactions_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 9438 Jun 21 05:42 events_transactions_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 9448 Jun 21 05:42 events_transactions_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9438 Jun 21 05:42 events_transactions_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9408 Jun 21 05:42 events_transactions_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 9401 Jun 21 05:42 events_waits_current.frm -rw-r----- 1 mysql mysql 9401 Jun 21 05:42 events_waits_history.frm -rw-r----- 1 mysql mysql 9401 Jun 21 05:42 events_waits_history_long.frm -rw-r----- 1 mysql mysql 8874 Jun 21 05:42 events_waits_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 21 05:42 events_waits_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 8878 Jun 21 05:42 events_waits_summary_by_instance.frm -rw-r----- 1 mysql mysql 8854 Jun 21 05:42 events_waits_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 8844 Jun 21 05:42 events_waits_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 8814 Jun 21 05:42 events_waits_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 8654 Jun 21 05:42 file_instances.frm -rw-r----- 1 mysql mysql 9740 Jun 21 05:42 file_summary_by_event_name.frm -rw-r----- 1 mysql mysql 9844 Jun 21 05:42 file_summary_by_instance.frm -rw-r----- 1 mysql mysql 8628 Jun 21 05:42 global_status.frm -rw-r----- 1 mysql mysql 8628 Jun 21 05:42 global_variables.frm -rw-r----- 1 mysql mysql 10483 Jun 21 05:42 host_cache.frm -rw-r----- 1 mysql mysql 8676 Jun 21 05:42 hosts.frm -rw-r----- 1 mysql mysql 9240 Jun 21 05:42 memory_summary_by_account_by_event_name.frm -rw-r----- 1 mysql mysql 9210 Jun 21 05:42 memory_summary_by_host_by_event_name.frm -rw-r----- 1 mysql mysql 9220 Jun 21 05:42 memory_summary_by_thread_by_event_name.frm -rw-r----- 1 mysql mysql 9210 Jun 21 05:42 memory_summary_by_user_by_event_name.frm -rw-r----- 1 mysql mysql 9180 Jun 21 05:42 memory_summary_global_by_event_name.frm -rw-r----- 1 mysql mysql 8998 Jun 21 05:42 metadata_locks.frm -rw-r----- 1 mysql mysql 8684 Jun 21 05:42 mutex_instances.frm -rw-r----- 1 mysql mysql 8908 Jun 21 05:42 objects_summary_global_by_type.frm -rw-r----- 1 mysql mysql 8776 Jun 21 05:42 performance_timers.frm -rw-r----- 1 mysql mysql 10541 Jun 21 05:42 prepared_statements_instances.frm -rw-r----- 1 mysql mysql 8624 Jun 21 05:42 replication_applier_configuration.frm -rw-r----- 1 mysql mysql 8849 Jun 21 05:42 replication_applier_status_by_coordinator.frm -rw-r----- 1 mysql mysql 8953 Jun 21 05:42 replication_applier_status_by_worker.frm -rw-r----- 1 mysql mysql 8759 Jun 21 05:42 replication_applier_status.frm -rw-r----- 1 mysql mysql 17724 Jun 21 05:42 replication_connection_configuration.frm -rw-r----- 1 mysql mysql 9215 Jun 21 05:42 replication_connection_status.frm -rw-r----- 1 mysql mysql 8750 Jun 21 05:42 replication_group_members.frm -rw-r----- 1 mysql mysql 9134 Jun 21 05:42 replication_group_member_stats.frm -rw-r----- 1 mysql mysql 8758 Jun 21 05:42 rwlock_instances.frm -rw-r----- 1 mysql mysql 8716 Jun 21 05:42 session_account_connect_attrs.frm -rw-r----- 1 mysql mysql 8716 Jun 21 05:42 session_connect_attrs.frm -rw-r----- 1 mysql mysql 8628 Jun 21 05:42 session_status.frm -rw-r----- 1 mysql mysql 8628 Jun 21 05:42 session_variables.frm -rw-r----- 1 mysql mysql 8701 Jun 21 05:42 setup_actors.frm -rw-r----- 1 mysql mysql 8605 Jun 21 05:42 setup_consumers.frm -rw-r----- 1 mysql mysql 8637 Jun 21 05:42 setup_instruments.frm -rw-r----- 1 mysql mysql 8784 Jun 21 05:42 setup_objects.frm -rw-r----- 1 mysql mysql 8650 Jun 21 05:42 setup_timers.frm -rw-r----- 1 mysql mysql 8818 Jun 21 05:42 socket_instances.frm -rw-r----- 1 mysql mysql 9740 Jun 21 05:42 socket_summary_by_event_name.frm -rw-r----- 1 mysql mysql 9804 Jun 21 05:42 socket_summary_by_instance.frm -rw-r----- 1 mysql mysql 8688 Jun 21 05:42 status_by_account.frm -rw-r----- 1 mysql mysql 8658 Jun 21 05:42 status_by_host.frm -rw-r----- 1 mysql mysql 8668 Jun 21 05:42 status_by_thread.frm -rw-r----- 1 mysql mysql 8658 Jun 21 05:42 status_by_user.frm -rw-r----- 1 mysql mysql 8928 Jun 21 05:42 table_handles.frm -rw-r----- 1 mysql mysql 10578 Jun 21 05:42 table_io_waits_summary_by_index_usage.frm -rw-r----- 1 mysql mysql 10488 Jun 21 05:42 table_io_waits_summary_by_table.frm -rw-r----- 1 mysql mysql 13186 Jun 21 05:42 table_lock_waits_summary_by_table.frm -rw-r----- 1 mysql mysql 9335 Jun 21 05:42 threads.frm -rw-r----- 1 mysql mysql 8676 Jun 21 05:42 users.frm -rw-r----- 1 mysql mysql 8668 Jun 21 05:42 user_variables_by_thread.frm -rw-r----- 1 mysql mysql 8668 Jun 21 05:42 variables_by_thread.frm [root@roidb01 performance_schema]#

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