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linux下 mysql服务无法重启

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   发表时间:2016-09-21  
160921 07:44:19 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160921  7:44:19 [Warning] '--skip-locking' is deprecated and will be removed in a future release. Please use '--skip-external-locking' instead.
160921  7:44:19 [Warning] '--default-character-set' is deprecated and will be removed in a future release. Please use '--character-set-server' instead.
160921  7:44:19  InnoDB: Initializing buffer pool, size = 8.0M
160921  7:44:19  InnoDB: Completed initialization of buffer pool
InnoDB: Log scan progressed past the checkpoint lsn 21 225158025
160921  7:44:19  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 21 225225930
InnoDB: 1 transaction(s) which must be rolled back or cleaned up
InnoDB: in total 75792 row operations to undo
InnoDB: Trx id counter is 0 1072467712
160921  7:44:21  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
InnoDB: Last MySQL binlog file position 0 85298523, file name ./mysql-bin.000746
InnoDB: Starting in background the rollback of uncommitted transactions
160921  7:44:23  InnoDB: Rolling back trx with id 0 1072373890, 75792 rows to undo

InnoDB: Progress in percents: 1160921  7:44:23  InnoDB: Started; log sequence number 21 225225930
160921  7:44:23 [Note] Recovering after a crash using mysql-bin
160921  7:44:25 [Note] Starting crash recovery...
160921  7:44:25 [Note] Crash recovery finished.
160921  7:44:26 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem.
160921  7:44:26 [Note] Slave SQL thread initialized, starting replication in log 'mysql-bin.000010' at position 16860, relay log './mysqld-relay-bin.000020' position: 4
160921  7:44:26 [Note] Event Scheduler: Loaded 0 events
160921  7:44:26 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.73-log'  socket: '/var/lib/mysql/mysql.sock'  port: 3306  Source distribution
160921  7:44:26 [ERROR] Slave I/O: error connecting to master 'mengcheng@192.168.1.187:3306' -
下面是error日志,请大家分析下



retry-time: 60  retries: 86400, Error_code: 1045
2 3 4 5 6 7 8 9 10 11160921  7:45:47 [Note] /usr/libexec/mysqld: Normal shutdown

160921  7:45:47 [Note] Event Scheduler: Purging the queue. 0 events
160921  7:45:47 [Note] Slave I/O thread killed while connecting to master
160921  7:45:47 [Note] Slave I/O thread exiting, read up to log 'mysql-bin.000010', position 16860
160921  7:45:47 [Note] Error reading relay log event: slave SQL thread was killed
160921  7:45:48  InnoDB: Starting shutdown...
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35160921 07:50:48 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
160921  7:50:48 [Warning] '--skip-locking' is deprecated and will be removed in a future release. Please use '--skip-external-locking' instead.
160921  7:50:48 [Warning] '--default-character-set' is deprecated and will be removed in a future release. Please use '--character-set-server' instead.
160921  7:50:48  InnoDB: Initializing buffer pool, size = 8.0M
160921  7:50:48  InnoDB: Completed initialization of buffer pool
InnoDB: Log scan progressed past the checkpoint lsn 21 226798723
160921  7:50:48  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...
160921  7:50:49  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
160921  7:51:00  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
160921  7:51:11  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
160921  7:51:21  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
160921  7:51:31  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
InnoDB: Doing recovery: scanned up to log sequence number 21 231748685
InnoDB: 1 transaction(s) which must be rolled back or cleaned up
InnoDB: in total 49814 row operations to undo
InnoDB: Trx id counter is 0 1072467712
160921  7:51:42  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
InnoDB: Last MySQL binlog file position 0 85298523, file name ./mysql-bin.000746
InnoDB: Starting in background the rollback of uncommitted transactions
160921  7:51:43  InnoDB: Rolling back trx with id 0 1072373890, 49814 rows to undo

InnoDB: Progress in percents: 1160921  7:51:43  InnoDB: Started; log sequence number 21 231748685
160921  7:51:44 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=mysqld-relay-bin' to avoid this problem.
160921  7:51:45 [Note] Slave SQL thread initialized, starting replication in log 'mysql-bin.000010' at position 16860, relay log './mysqld-relay-bin.000020' position: 4
160921  7:51:45 [Note] Event Scheduler: Loaded 0 events
160921  7:51:45 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.1.73-log'  socket: '/var/lib/mysql/mysql.sock'  port: 3306  Source distribution
160921  7:51:45 [ERROR] Slave I/O: error connecting to master 'mengcheng@192.168.1.187:3306' - retry-time: 60  retries: 86400, Error_code: 1045
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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 99 100
InnoDB: Rolling back of trx id 0 1072373890 completed
160921  7:57:03  InnoDB: Rollback of non-prepared transactions completed
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