以下是我的err文件：
100824 21:49:18 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100824 21:49:18 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: The first specified data file .\ibdata1 did not exist:
InnoDB: a new database to be created!
100824 21:49:18 InnoDB: Setting file .\ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
100824 21:49:18 InnoDB: Log file .\ib_logfile0 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile0 size to 23 MB
InnoDB: Database physically writes the file full: wait...
100824 21:49:19 InnoDB: Log file .\ib_logfile1 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile1 size to 23 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
100824 21:49:21 InnoDB: Started; log sequence number 0 0
100824 21:49:21 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 9:10:19 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 9:10:19 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 9:10:19 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 9:10:20 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 9:10:21 InnoDB: Started; log sequence number 0 44233
100825 9:10:21 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 9:49:09 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 9:49:09 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 9:49:09 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 9:49:09 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 9:49:10 InnoDB: Started; log sequence number 0 44233
100825 9:49:10 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 10:04:26 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 10:04:26 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 10:04:26 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 10:04:26 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 10:04:27 InnoDB: Started; log sequence number 0 44233
100825 10:04:27 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist我在我的my.ini文件
[client]port=3306[mysql]character-set-server=gb2312[mysqld]port=3306
basedir="C:\Program Files\MySQL\MySQL Server 5.1\"datadir="C:\Program Files\MySQL\MySQL Server 5.1\data\"character-set-server=gb2312default-storage-engine=MyISAMsql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"max_connections=100query_cache_size=0table_cache=256tmp_table_size=17Mthread_cache_size=8myisam_max_sort_file_size=100Gmyisam_sort_buffer_size=33Mkey_buffer_size=24Mread_buffer_size=64Kread_rnd_buffer_size=256Ksort_buffer_size=256Kinnodb_additional_mem_pool_size=2Minnodb_flush_log_at_trx_commit=1innodb_log_buffer_size=1Minnodb_buffer_pool_size=45M
innodb_log_file_size=23Minnodb_thread_concurrency=10
100824 21:49:18 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100824 21:49:18 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: The first specified data file .\ibdata1 did not exist:
InnoDB: a new database to be created!
100824 21:49:18 InnoDB: Setting file .\ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
100824 21:49:18 InnoDB: Log file .\ib_logfile0 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile0 size to 23 MB
InnoDB: Database physically writes the file full: wait...
100824 21:49:19 InnoDB: Log file .\ib_logfile1 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile1 size to 23 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
100824 21:49:21 InnoDB: Started; log sequence number 0 0
100824 21:49:21 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 9:10:19 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 9:10:19 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 9:10:19 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 9:10:20 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 9:10:21 InnoDB: Started; log sequence number 0 44233
100825 9:10:21 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 9:49:09 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 9:49:09 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 9:49:09 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 9:49:09 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 9:49:10 InnoDB: Started; log sequence number 0 44233
100825 9:49:10 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
100825 10:04:26 [Note] Plugin 'FEDERATED' is disabled.
C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Table 'mysql.plugin' doesn't exist
100825 10:04:26 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: Log scan progressed past the checkpoint lsn 0 37356
100825 10:04:26 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 44233
100825 10:04:26 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
100825 10:04:27 InnoDB: Started; log sequence number 0 44233
100825 10:04:27 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist我在我的my.ini文件
[client]port=3306[mysql]character-set-server=gb2312[mysqld]port=3306
basedir="C:\Program Files\MySQL\MySQL Server 5.1\"datadir="C:\Program Files\MySQL\MySQL Server 5.1\data\"character-set-server=gb2312default-storage-engine=MyISAMsql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"max_connections=100query_cache_size=0table_cache=256tmp_table_size=17Mthread_cache_size=8myisam_max_sort_file_size=100Gmyisam_sort_buffer_size=33Mkey_buffer_size=24Mread_buffer_size=64Kread_rnd_buffer_size=256Ksort_buffer_size=256Kinnodb_additional_mem_pool_size=2Minnodb_flush_log_at_trx_commit=1innodb_log_buffer_size=1Minnodb_buffer_pool_size=45M
innodb_log_file_size=23Minnodb_thread_concurrency=10
我以前也有遇到过 。希望对你有帮助