第一步：
bin/mysqld_safe --defaults-file=/data/percona-mysql/my.cnf --skip-grant-tables &
第二步：执行更新程序
bin/mysql_upgrade -S /data/percona-mysql/mysql_3309.sock
Looking for 'mysql' as: bin/mysql
Looking for 'mysqlcheck' as: bin/mysqlcheck
Running 'mysqlcheck' with connection arguments: '--socket=/data/percona-mysql/mysql_3309.sock'
Running 'mysqlcheck' with connection arguments: '--socket=/data/percona-mysql/mysql_3309.sock'
mysql.columns_priv OK
mysql.db OK
mysql.event OK
mysql.func OK
mysql.general_log OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.host OK
mysql.ndb_binlog_index OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.proxies_priv OK
mysql.servers 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
Running 'mysql_fix_privilege_tables'...
Running 'mysqlcheck' with connection arguments: '--socket=/data/percona-mysql/mysql_3309.sock'
Running 'mysqlcheck' with connection arguments: '--socket=/data/percona-mysql/mysql_3309.sock'
settlement.ZJS_TEMP OK
settlement.mytest OK
settlement.t_assessment_files OK
settlement.t_assessment_rule OK
settlement.t_audit_note_file_details OK
settlement.t_cm_group_base_files OK
settlement.t_cm_group_base_settle_data OK
settlement.t_cm_group_bill_record OK
settlement.t_cm_group_bill_record_p OK
settlement.t_cm_group_bill_settle OK
settlement.t_cm_group_budget_data OK
settlement.t_cm_group_budget_files OK
settlement.t_cm_group_income_maintain OK
settlement.t_cm_group_settle_track OK
settlement.t_cm_supplemental_base_files OK
settlement.t_cm_supplemental_base_settle_data OK
settlement.t_cm_supplemental_bill_record OK
settlement.t_cm_supplemental_bill_record_p OK
settlement.t_cm_supplemental_bill_settle OK
settlement.t_coop_assessment OK
settlement.t_coop_message OK
settlement.t_cooperate OK
settlement.t_cooperate_bak OK
settlement.t_cooperate_his OK
settlement.t_esmt_settlement_bill OK
settlement.t_esmt_settlement_bill_20110801 OK
settlement.t_esmt_settlement_bill_20111214 OK
settlement.t_esmt_settlement_bill_bk_20100521 OK
settlement.t_esmt_settlement_bill_record OK
settlement.t_esmt_settlement_bill_record_20111214 OK
settlement.t_esmt_settlement_log OK
settlement.t_esmt_settlement_log_detail OK
settlement.t_esmt_settlement_log_detail_20111214 OK
settlement.t_esmt_settlement_tune_detail OK
settlement.t_esmt_settlement_tune_detail_20111214 OK
settlement.t_log_history OK
settlement.t_message OK
settlement.t_mobile_area OK
settlement.t_note_file_details OK
settlement.t_note_files OK
settlement.t_oper_type OK
settlement.t_product_div_per OK
settlement.t_product_div_per_20110715 OK
settlement.t_product_div_per_20111217 OK
settlement.t_product_div_per_20120509 OK
settlement.t_product_div_per_20130821 OK
settlement.t_product_div_per_BK20131105 OK
settlement.t_product_div_per_appdx OK
settlement.t_product_div_per_copy OK
settlement.t_product_div_per_hand OK
settlement.t_product_div_per_his OK
settlement.t_product_div_per_his_20120509 OK
settlement.t_products OK
settlement.t_products_his OK
settlement.t_quarterly_settlement OK
settlement.t_sply_settlement_bill OK
settlement.t_sply_settlement_bill_record OK
settlement.t_sply_settlement_log OK
settlement.t_sply_settlement_log_detail OK
settlement.t_system_per OK
settlement.t_tax_percent OK
settlement.tmp_t_esmt_settlement_bill OK
OK
第三步：
bin/mysqladmin -S /data/percona-mysql/mysql_3309.sock shutdown
第四步：
bin/mysqld_safe --defaults-file=/data/percona-mysql/my.cnf &
mysql> select version();
+------------+
| version() |
+------------+
| 5.6.19-log |
+------------+
1 row in set (0.00 sec)
mysql> select @@innodb_version;
+------------------+
| @@innodb_version |
+------------------+
| 5.6.19 |
+------------------+
1 row in set (0.00 sec)
至此，升级过程完毕。
