Heim Datenbank MySQL-Tutorial Percona Data Recovery Tool for InnoDB工具恢复单表的案例_MySQL

Percona Data Recovery Tool for InnoDB工具恢复单表的案例_MySQL

Jun 01, 2016 pm 01:30 PM
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Percona Data Recovery Tool for InnoDB工具恢复单表的案例

 

今天上班有个朋友询问我,相关Percona Data Recovery Tool for InnoDB恢复数据中的一些问题,比如说delete,没法恢复数据,原先做过类似的异常处理就,再次模拟了下相关的恢复操作流程,仅供学习使用;相关的配置工具策略网上很多,这里我就一笔带过了,不再进行详述,下面就开始梳理相关的细节问题;

 

[root@Mysql64 local]# mysql -uroot -prootWelcome to the MySQL monitor.  Commands end with ; or /g.Your MySQL connection id is 33Server version: 5.5.28-log Source distributionType 'help;' or '/h' for help. Type '/c' to clear the buffer.mysql> create database gg;ERROR 1007 (HY000): Can't create database 'gg'; database existsmysql> show databases;+--------------------+| Database           |+--------------------+| information_schema | | cacti              | | gg                 | | mysql              | | performance_schema | | temp               | | test               | +--------------------+7 rows in set (0.12 sec)mysql> use gg;Database changedmysql> show tables;Empty set (0.00 sec)mysql> create table a select * from mysql.user;Query OK, 12 rows affected (0.17 sec)Records: 12  Duplicates: 0  Warnings: 0mysql> delete from a;Query OK, 12 rows affected (0.12 sec)mysql> select * from a;Empty set (0.00 sec)mysql> [root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# ./page_parser -5 -f /usr/local/mysql/data/gg/a.ibd Opening file: /usr/local/mysql/data/gg/a.ibd:64768           ID of device containing file5836121         inode number33200           protection1               number of hard links500             user ID of owner500             group ID of owner0               device ID (if special file)98304           total size, in bytes4096            blocksize for filesystem I/O200             number of blocks allocated1377829472      time of last access1377831011      time of last modification1377831011      time of last status change98304   Size to process in bytes104857600       Disk cache size in bytes[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]#./create_defs.pl --host=localhost --user=root --password=root --db=gg --table=a  > include/table_defs.h[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# cat include/table_defs.h                                        can_be_null: FALSE,                                        uint_min_val: 0,                                        uint_max_val: 4294967295ULL                                },                                can_be_null: FALSE                        },                        { /* char(64) */                                name: "plugin",                                type: FT_CHAR,                                min_length: 64,                                max_length: 192,                                has_limits: FALSE,                                limits: {                                        can_be_null: TRUE,                                        char_min_len: 0,                                        char_max_len: 192,                                        char_ascii_only: TRUE                                },                                can_be_null: TRUE                        },                        { /* text */                                name: "authentication_string",                                type: FT_TEXT,                                min_length: 0,                                max_length: 65535,                                has_limits: FALSE,                                limits: {                                        can_be_null: TRUE,                                        char_min_len: 0,                                        char_max_len: 65535,                                        char_ascii_only: TRUE                                },                                can_be_null: TRUE                        },                        { type: FT_NONE }                }        },};#endif[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# [root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# ./constraints_parser -5 -D -f pages-1377849796/FIL_PAGE_INDEX/0-18/0-00000003.page LOAD DATA INFILE '/usr/local/percona-data-recovery-tool-for-innodb-0.5/dumps/default/SYS_TABLES' REPLACE INTO TABLE `SYS_TABLES` FIELDS TERMINATED BY '/t' OPTIONALLY ENCLOSED BY '"' LINES STARTING BY 'SYS_TABLES/t' (NAME, ID, N_COLS, TYPE, MIX_ID, MIX_LEN, CLUSTER_NAME, SPACE);[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# makegcc -DHAVE_OFFSET64_T -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE=1 -D_LARGEFILE_SOURCE=1 -Wall -O3 -g -I include -I mysql-source/include -I mysql-source/innobase/include -c tables_dict.c -o lib/tables_dict.ogcc -DHAVE_OFFSET64_T -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE=1 -D_LARGEFILE_SOURCE=1 -Wall -O3 -g -I include -I mysql-source/include -I mysql-source/innobase/include -c print_data.c -o lib/print_data.o gcc -DHAVE_OFFSET64_T -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE=1 -D_LARGEFILE_SOURCE=1 -Wall -O3 -g -I include -I mysql-source/include -I mysql-source/innobase/include -c check_data.c -o lib/check_data.ogcc -DHAVE_OFFSET64_T -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE=1 -D_LARGEFILE_SOURCE=1 -Wall -O3 -g -I include -I mysql-source/include -I mysql-source/innobase/include -o constraints_parser constraints_parser.c lib/tables_dict.o lib/print_data.o lib/check_data.o lib/libut.a lib/libmystrings.agcc -DHAVE_OFFSET64_T -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE=1 -D_LARGEFILE_SOURCE=1 -Wall -O3 -g -I include -I mysql-source/include -I mysql-source/innobase/include -static -lrt -o page_parser page_parser.c lib/tables_dict.o lib/libut.a [root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# 这里需要重新编译才可以生产,不能只变异一次,不然后期你会看不到数据都为空值的;记住这里需要进行2次make哦,不能少一次![root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# ./constraints_parser -5 -f pages-1377849796/FIL_PAGE_INDEX/0-18/0-00000003.page a       "localhost                                                   "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      ""a       "Mysql64                                                     "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      ""a       "127.0.0.1                                                   "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      ""a       "::1                                                         "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      ""a       "localhost                                                   "  "                "      "                                         "     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"      "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                      00       0       0       "                                                                "      NULLa       "Mysql64                                                     "  "                "      "                                         "     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"      "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                      00       0       0       "                                                                "      NULLa       "localhost                                                   "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"      "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                      00       0       0       "                                                                "      NULLa       "192.168.155.229                                             "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"      "Y"     "N"     "N"     "N"     "N"     "N"     "N"     "Y"     "N"     "N"     "N"     "N"     "Y"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                      00       0       0       "                                                                "      NULLa       "%                                                           "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "N"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      NULLa       "127.0.0.1                                                   "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"      "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                      00       0       0       "                                                                "      NULLa       "*.*                                                         "  "cacti           "      "                                         "     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      NULLa       "%                                                           "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"      "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                      00       0       0       "                                                                "      NULLLOAD DATA INFILE '/usr/local/percona-data-recovery-tool-for-innodb-0.5/dumps/default/a' REPLACE INTO TABLE `a` FIELDS TERMINATED BY '/t' OPTIONALLY ENCLOSED BY '"' LINES STARTING BY 'a/t' (Host, User, Password, Select_priv, Insert_priv, Update_priv, Delete_priv, Create_priv, Drop_priv, Reload_priv, Shutdown_priv, Process_priv, File_priv, Grant_priv, References_priv, Index_priv, Alter_priv, Show_db_priv, Super_priv, Create_tmp_table_priv, Lock_tables_priv, Execute_priv, Repl_slave_priv, Repl_client_priv, Create_view_priv, Show_view_priv, Create_routine_priv, Alter_routine_priv, Create_user_priv, Event_priv, Trigger_priv, Create_tablespace_priv, ssl_type, @var_ssl_cipher, @var_x509_issuer, @var_x509_subject, max_questions, max_updates, max_connections, max_user_connections, plugin, authentication_string)SET    ssl_cipher = UNHEX(@var_ssl_cipher),    x509_issuer = UNHEX(@var_x509_issuer),    x509_subject = UNHEX(@var_x509_subject);[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# 结下了看到了我从ibd里面删除的数据,我要把它放到一个目录内,记住这里我需要放到含有mysql访问的目录内,原先我存放在tmp啊,data目录啊都不行,最后放在mysql权限内的目录就可以了;[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# ./constraints_parser -5 -f pages-1377849796/FIL_PAGE_INDEX/0-18/0-00000003.page > /usr/local/mysql/data/find.sqlLOAD DATA INFILE '/usr/local/percona-data-recovery-tool-for-innodb-0.5/dumps/default/a' REPLACE INTO TABLE `a` FIELDS TERMINATED BY '/t' OPTIONALLY ENCLOSED BY '"' LINES STARTING BY 'a/t' (Host, User, Password, Select_priv, Insert_priv, Update_priv, Delete_priv, Create_priv, Drop_priv, Reload_priv, Shutdown_priv, Process_priv, File_priv, Grant_priv, References_priv, Index_priv, Alter_priv, Show_db_priv, Super_priv, Create_tmp_table_priv, Lock_tables_priv, Execute_priv, Repl_slave_priv, Repl_client_priv, Create_view_priv, Show_view_priv, Create_routine_priv, Alter_routine_priv, Create_user_priv, Event_priv, Trigger_priv, Create_tablespace_priv, ssl_type, @var_ssl_cipher, @var_x509_issuer, @var_x509_subject, max_questions, max_updates, max_connections, max_user_connections, plugin, authentication_string)SET    ssl_cipher = UNHEX(@var_ssl_cipher),    x509_issuer = UNHEX(@var_x509_issuer),    x509_subject = UNHEX(@var_x509_subject);[root@Mysql64 percona-data-recovery-tool-for-innodb-0.5]# 查询目录的内容是否正确;[root@Mysql64 data]# pwd/usr/local/mysql/data[root@Mysql64 data]# ll -h | grep find*-rw-r--r-- 1 root  root   3.9K 08-30 16:31 find.sql 看到是有数据的有3.9k左右大小,当然这里是测试数据量比较小(mysql.user的数据量)![root@Mysql64 data]# [root@Mysql64 data]# vi  find.sql   ---看看内容;a       "localhost                                                   "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      ""a       "Mysql64                                                     "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      ""a       "127.0.0.1                                                   "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      ""a       "::1                                                         "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      ""a       "localhost                                                   "  "                "      "                                         "     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                              0       0       0       0       "                                                                "      NULLa       "Mysql64                                                     "  "                "      "                                         "     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                              0       0       0       0       "                                                                "      NULLa       "localhost                                                   "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                              0       0       0       0       "                                                                "      NULLa       "192.168.155.229                                             "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "Y"     "N"     "N"     "N"     "N"     "N"     "N"     "Y"     "N"     "N"     "N"     "N"     "Y"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                              0       0       0       0       "                                                                "      NULLa       "%                                                           "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "N"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      NULLa       "127.0.0.1                                                   "  "cacti           "      "*43DD7940383044FBDE5B177730FAD3405BC6DAD7"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     "N"     ""                              0       0       0       0       "                                                                "      NULLa       "*.*                                                         "  "cacti           "      "                                         "     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      NULLa       "%                                                           "  "root            "      "*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     "Y"     ""                              0       0       0       0       "                                                                "      NULL~~~~~~~~~~~[root@Mysql64 data]#  下面我们需要把sql文件内的文本load到我们的库内;这里我需要提出的是load的路径,要进行设置下; 上面我在导入的时候估计变量忘记设置,导致出现部分失误,这里需要做的同学注意下;                                                                   mysql> use gg;Database changedmysql> select * from a;Empty set (0.00 sec)mysql> LOAD DATA INFILE '/usr/local/mysql/data/find.sql' REPLACE INTO TABLE `a` FIELDS TERMINATED BY '/t' OPTIONALLY ENCLOSED BY '"' LINES STARTING BY 'a/t' (Host, User, Password, Select_priv, Insert_priv, Update_priv, Delete_priv, Create_priv, Drop_priv, Reload_priv, Shutdown_priv, Process_priv, File_priv, Grant_priv, References_priv, Index_priv, Alter_priv, Show_db_priv, Super_priv, Create_tmp_table_priv, Lock_tables_priv, Execute_priv, Repl_slave_priv, Repl_client_priv, Create_view_priv, Show_view_priv, Create_routine_priv, Alter_routine_priv, Create_user_priv, Event_priv, Trigger_priv, Create_tablespace_priv, ssl_type, @var_ssl_cipher, @var_x509_issuer, @var_x509_subject, max_questions, max_updates, max_connections, max_user_connections, plugin, authentication_string)    -> SET    ->     ssl_cipher = UNHEX(@var_ssl_cipher),    ->     x509_issuer = UNHEX(@var_x509_issuer),    ->     x509_subject = UNHEX(@var_x509_subject);Query OK, 12 rows affected (0.03 sec)Records: 12  Deleted: 0  Skipped: 0  Warnings: 0mysql> select * from a;+-----------------+-------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+--------+-----------------------+| Host            | User  | Password                                  | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_tables_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv | Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv | Event_priv | Trigger_priv | Create_tablespace_priv | ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updates | max_connections | max_user_connections | plugin | authentication_string |+-----------------+-------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+--------+-----------------------+| localhost       | root  | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        |                       | | Mysql64         | root  | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        |                       | | 127.0.0.1       | root  | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        |                       | | ::1             | root  | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        |                       | | localhost       |       |                                           | N           | N           | N           | N           | N           | N         | N           | N             | N            | N         | N          | N               | N          | N          | N            | N          | N                     | N                | N            | N               | N                | N                | N              | N                   | N                  | N                | N          | N            | N                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | Mysql64         |       |                                           | N           | N           | N           | N           | N           | N         | N           | N             | N            | N         | N          | N               | N          | N          | N            | N          | N                     | N                | N            | N               | N                | N                | N              | N                   | N                  | N                | N          | N            | N                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | localhost       | cacti | *43DD7940383044FBDE5B177730FAD3405BC6DAD7 | N           | N           | N           | N           | N           | N         | N           | N             | N            | N         | N          | N               | N          | N          | N            | N          | N                     | N                | N            | N               | N                | N                | N              | N                   | N                  | N                | N          | N            | N                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | 192.168.155.229 | cacti | *43DD7940383044FBDE5B177730FAD3405BC6DAD7 | N           | N           | N           | N           | N           | N         | N           | N             | Y            | N         | N          | N               | N          | N          | N            | Y          | N                     | N                | N            | N               | Y                | N                | N              | N                   | N                  | N                | N          | N            | N                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | %               | cacti | *43DD7940383044FBDE5B177730FAD3405BC6DAD7 | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | N          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | 127.0.0.1       | cacti | *43DD7940383044FBDE5B177730FAD3405BC6DAD7 | N           | N           | N           | N           | N           | N         | N           | N             | N            | N         | N          | N               | N          | N          | N            | N          | N                     | N                | N            | N               | N                | N                | N              | N                   | N                  | N                | N          | N            | N                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | *.*             | cacti |                                           | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | | %               | root  | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | Y          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 |        | NULL                  | +-----------------+-------+-------------------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+--------+-----------------------+12 rows in set (0.00 sec)mysql>
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