/var/log/messagesを見ると↓のログが大量に出力されていた。

Nov 21 22:16:01 base mysqld: 2018-11-21 22:16:01 0 [Warning] InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade
Nov 21 22:16:01 base mysqld: 2018-11-21 22:16:01 0 [Warning] InnoDB: Table mysql/innodb_table_stats has length mismatch in the column name table_name. Please run mysql_upgrade
Nov 21 22:16:01 base mysqld: 2018-11-21 22:16:01 0 [Warning] InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade

Please run mysql_upgradeと有るようにupgradeを実行すれば良いようだ。

何も考えずに実行

# mysql_upgrade
Version check failed. Got the following error when calling the 'mysql' command line client
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
FATAL ERROR: Upgrade failed

ああ・・ユーザーとパスワードですね・・・。

再度実行

# mysql_upgrade -u root -p
Enter password:
Phase 1/7: Checking and upgrading mysql database
Processing databases

mysql
mysql.column_stats OK
mysql.columns_priv OK
mysql.db OK
mysql.event OK
mysql.func OK
mysql.gtid_slave_pos OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.host OK
mysql.index_stats OK
mysql.innodb_index_stats OK
mysql.innodb_table_stats OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.proxies_priv OK
mysql.roles_mapping OK
mysql.servers OK
mysql.table_stats 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.transaction_registry OK
mysql.user OK
Phase 2/7: Installing used storage engines... Skipped
Phase 3/7: Fixing views
Phase 4/7: Running 'mysql_fix_privilege_tables'
Phase 5/7: Fixing table and database names
Phase 6/7: Checking and upgrading tables
Processing databases
information_schema
続きを読む "MariaDBでPlease run mysql_upgradeのエラーが大量に出ていた。" →