I've tried many things said on the internet, also tried to fix it myself, but I don't have any clue, what I could do next. I can't Reinstall it, because there is important data on it.
The log:
htts://mariadb.com/kb/en/library/innodb-recovery-modes/ for information about forcing recovery.
2022-12-31 0:32:28 2 [ERROR] InnoDB: Page [page id: space=24, page number=1] log sequence number 300669 is in the future! Current system log sequence number 300459.
2022-12-31 0:32:28 2 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to htts://mariadb.com/kb/en/library/innodb-recovery-modes/ for information about forcing recovery.
2022-12-31 0:32:28 0 [Note] InnoDB: 10.4.27 started; log sequence number 300450; transaction id 214
2022-12-31 0:32:28 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-12-31 0:32:28 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-12-31 0:32:28 0 [Note] Server socket created on IP: '::'.
I've tried updateing the config.
I've tried booting without password.
There are currently two methods:
Modify the value of innodb_force_recovery in the parameter file, and then start the database. If it succeeds, you need to export the data, then recreate the database, and then import the data. If not, refer to the second point.
There are some tools, some paid and some free. You can retrieve the data through the ibdata file, and rebuild the database after retrieval.
Of course it is very important not to delete the data files
Due to some issues with the server, a number of InnoDB database folders with ibd, frm and TRN files were deleted (only affects databases not really needed anymore). Currently MySQL service starts only with the following setting:
innodb_force_recovery = 5
Then it crashes every few seconds, here's an extract from the log file
2022-10-11 17:38:54 27975 [Note] InnoDB: 1.2.10 started; log sequence number 313646609430
2022-10-11 17:38:54 27975 [Note] InnoDB: !!! innodb_force_recovery is set to 5 !!!
2022-10-11 17:38:54 27975 [Note] Server hostname (bind-address): '*'; port: 3306
2022-10-11 17:38:54 27975 [Note] IPv6 is available.
2022-10-11 17:38:54 27975 [Note] - '::' resolves to '::';
2022-10-11 17:38:54 27975 [Note] Server socket created on IP: '::'.
2022-10-11 17:38:54 27975 [Note] Event Scheduler: Loaded 0 events
2022-10-11 17:38:54 27975 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.6.10' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 4087 log sequence number 315137164614
InnoDB: is in the future! Current system log sequence number 313646609430.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 27975 [ERROR] InnoDB: Failed to find tablespace for table '"wp_website"."wp_options"' in the cache. Attempting to load the tablespace with space id 34249.
2022-10-11 17:38:55 27975 [Warning] InnoDB: Allocated tablespace 34249, old maximum was 0
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 252899 log sequence number 471118864984
InnoDB: is in the future! Current system log sequence number 313646609430.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 85552 log sequence number 471118895771
InnoDB: is in the future! Current system log sequence number 313646609430.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 147803 log sequence number 471118895778
InnoDB: is in the future! Current system log sequence number 313646609430.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 4 log sequence number 470722597051
InnoDB: is in the future! Current system log sequence number 313646609440.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 13 log sequence number 315130852444
InnoDB: is in the future! Current system log sequence number 313646609440.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 3 log sequence number 315130852367
InnoDB: is in the future! Current system log sequence number 313646609440.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
2022-10-11 17:38:55 7f1d2c06a700 InnoDB: Error: page 22 log sequence number 315133587106
InnoDB: is in the future! Current system log sequence number 313646609440.
InnoDB: Your database may be corrupt or you may have copied the InnoDB
InnoDB: tablespace but not the InnoDB log files. See
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: for more information.
InnoDB: A new raw disk partition was initialized or
InnoDB: innodb_force_recovery is on: we do not allow
InnoDB: database modifications by the user. Shut down
InnoDB: mysqld and edit my.cnf so that newraw is replaced
InnoDB: with raw, and innodb_force_... is removed.
14:38:55 UTC - mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=1
max_threads=151
thread_count=1
connection_count=1
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 68216 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x1d46900
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7f1d2c069e18 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x35)[0x8bfd45]
/usr/sbin/mysqld(handle_fatal_signal+0x4a4)[0x65b074]
/lib64/libpthread.so.0[0x34c700f7e0]
/usr/sbin/mysqld[0x9a45b2]
/usr/sbin/mysqld[0x97e382]
/usr/sbin/mysqld[0x943807]
/usr/sbin/mysqld[0x9a236d]
/usr/sbin/mysqld[0x9a2bfd]
/usr/sbin/mysqld[0x8e1729]
/usr/sbin/mysqld(_Z15ha_rollback_lowP3THDb+0x87)[0x5a27a7]
/usr/sbin/mysqld(_Z17ha_rollback_transP3THDb+0x4c)[0x5a256c]
/usr/sbin/mysqld(_Z19trans_rollback_stmtP3THD+0x29)[0x764a19]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x23d)[0x6d2fdd]
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x32f)[0x6d7a5f]
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0xe28)[0x6d8978]
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0xcf)[0x6a682f]
/usr/sbin/mysqld(handle_one_connection+0x47)[0x6a6957]
/usr/sbin/mysqld(pfs_spawn_thread+0x139)[0xadc7d9]
/lib64/libpthread.so.0[0x34c7007aa1]
/lib64/libc.so.6(clone+0x6d)[0x34c6ce8c4d]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7f1d04004f30): is an invalid pointer
Connection ID (thread ID): 1
Status: NOT_KILLED
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
221011 17:38:55 mysqld_safe Number of processes running now: 0
221011 17:38:55 mysqld_safe mysqld restarted
How can I fix the problem? Or at least create the dumps of a few databases I need?
MySql stops unexpectedly
Here is a copy of Error log:
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your database may be corrupt or
you may have copied the InnoDB tablespace but not the InnoDB log
files. Please refer to
https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [Note]
InnoDB: 128 out of 128 rollback segments are active.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page id: space=0, page number=305]
log sequence number 2834539 is in the future! Current system log
sequence number 1604011.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your
database may be corrupt or you may have copied the InnoDB tablespace
but not the InnoDB log files. Please refer to
https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-07-03 13:27:50 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1'
size to 12 MB. Physically writing the file full; Please wait ...
2019-07-03 13:27:50 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1'
size is now 12 MB.
2019-07-03 13:27:50 0 [Note] InnoDB: Waiting for purge to start
2019-07-03 13:27:50 0 [Note] InnoDB: 10.3.16 started;
log sequence number 1604002; transaction id 1432
2019-07-03 13:27:50 0 [Note] InnoDB: Loading buffer pool(s) from
C:\xampp\mysql\data\ib_buffer_pool
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page id: space=0, page number=9] log sequence number
2841120 is in the future! Current system log sequence number 1604011.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your database may be corrupt or
you may have copied the InnoDB tablespace but not the InnoDB log
files. Please refer to
https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page id: space=0, page number=243] log sequence number
2082633 is in the future! Current system log sequence number 1604011.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your database may be corrupt or
you may have copied the InnoDB tablespace but not the InnoDB log
files. Please refer to
https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page id: space=1, page number=0] log sequence number
1608629 is in the future! Current system log sequence number 1604011.
2019-07-03 13:27:50 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your database may be corrupt or you may
have copied the InnoDB tablespace but not the InnoDB log files. Please
refer to https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page id: space=1, page number=1] log sequence number
1604111 is in the future! Current system log sequence number 1604011.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Your database may be corrupt or
you may have copied the InnoDB tablespace but not the InnoDB log
files. Please refer to
https://mariadb.com/kb/en/library/innodb-recovery-modes/ for
information about forcing recovery.
2019-07-03 13:27:50 0 [Note] Server socket created on IP: '::'.
2019-07-03 13:27:50 0 [ERROR] InnoDB: Page [page
What can I do to get my database up and running again?
All help is greatly appreciated!
I have faced the same problem. I just followed the below steps
Step 1: Moved(cut/paste) all the files in C:\xampp\mysql\data to desired backup location.
Step 2: After that copied all the files from C:\xampp\mysql\backup to C:\xampp\mysql\data
Step 3: Restarted mysql and checked the phpmyadmin url, it worked.
Step 4: After that stopped mysql and copied ibdata1 file from backup location to C:\xampp\mysql\data
Step 5: Restarted mysql
Step 6: After that copied all database folders and checked all the tables, It worked.
I also faced this issue and searched a lot only one solution worked for me.
Just copy all files from C:\xampp\mysql\backup to C:\xampp\mysql\data
Make sure to take backup of your data folder to avoid any further problems.
If you see any error related to table engine then you can copy file ibdata1 from your backup data folder to current data folder
Seems that there is corruption in MySQL log and/or data files, one way to workaround this problem is to start MySQL in recovery mode.
From my.ini in windows (or my.cnf in Linux) add the following line:
innodb_force_recovery=1 under [mysqld] section then re-start MySQL service.
If the problem persisted, mysqlcheck can help, move to the folder where MySQL binaries exist in your machine, and in Command Line execute ./mysqlcheck.exe --all-databases this will list tables that are corrupted
Reference:
https://dev.mysql.com/doc/refman/8.0/en/forcing-innodb-recovery.html
Just Unintall XAMPP and the reinstall it , it will resolve all the issue , but make sure to have the backup of your MYSQL database.
If your backup folder doesn't include your latest DB changes and you are stuck with collation of in use, then do this instead:
Install another XAMPP instance in new folder;
Copy the single folder of: [old_xampp]/mysql/data/[table_name]/ into [new_xampp]/mysql/data/;
Copy a file from: [old_xampp]/mysql/data/ibdata1 to: [new_xampp]/mysql/data/ibdata1 and replace it;
Stop old XAMPP;
Run new XAMPP.
DONE!
All your new table entries should be brought back.
my server was down for a few hours and when the datacenter was back online i couldnt start my database sever, i do not know if i can do anything to recovery any of my databases, and any help would be appreciated. This is the error log i am receiving using docker logs, i tried everything i can think of, please help.
InnoDB: about forcing recovery.
180503 15:09:51 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
Server version: 10.3.4-MariaDB-10.3.4+maria~jessie
key_buffer_size=134217728
read_buffer_size=2097152
max_used_connections=0
max_threads=102
thread_count=4
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 759982 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7f052c0009a8
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x7f053bffed78 thread_stack 0x49000
mysqld(my_print_stacktrace+0x2e)[0x55794acdcafe]
mysqld(handle_fatal_signal+0x347)[0x55794a755a27]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf890)[0x7f0593cfd890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7f0592088067]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7f0592089448]
mysqld(+0x4af752)[0x55794a4a3752]
mysqld(+0xa1bb35)[0x55794aa0fb35]
mysqld(+0xa1cd42)[0x55794aa10d42]
mysqld(+0xa1d8ce)[0x55794aa118ce]
mysqld(+0xa014a0)[0x55794a9f54a0]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8064)[0x7f0593cf6064]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f059213b62d]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0):
Connection ID (thread ID): 2
Status: NOT_KILLED
Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Fatal signal 11 while backtracing
2018-05-03 15:10:40 0 [Note] mysqld (mysqld 10.3.4-MariaDB-10.3.4+maria~jessie) starting as process 1 ...
2018-05-03 15:10:40 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-05-03 15:10:40 0 [Note] InnoDB: Uses event mutexes
2018-05-03 15:10:40 0 [Note] InnoDB: Compressed tables use zlib 1.2.8
2018-05-03 15:10:40 0 [Note] InnoDB: Using Linux native AIO
2018-05-03 15:10:40 0 [Note] InnoDB: Number of pools: 1
2018-05-03 15:10:40 0 [Note] InnoDB: Using SSE2 crc32 instructions
2018-05-03 15:10:40 0 [Note] InnoDB: Initializing buffer pool, total size = 256M, instances = 1, chunk size = 128M
2018-05-03 15:10:40 0 [Note] InnoDB: Completed initialization of buffer pool
2018-05-03 15:10:40 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2018-05-03 15:10:40 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=60464127549
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=823] log sequence number 60464206926 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=384] log sequence number 60464207004 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=385] log sequence number 60464207757 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=388] log sequence number 60464208763 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=389] log sequence number 60464210321 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=410] log sequence number 60464214175 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=192] log sequence number 60464214258 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=193] log sequence number 60464214302 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=194] log sequence number 60464214346 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=195] log sequence number 60464214390 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=196] log sequence number 60464214434 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=197] log sequence number 60464214478 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=198] log sequence number 60464215658 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=199] log sequence number 60464215702 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=200] log sequence number 60464215746 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=401] log sequence number 60464215746 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=201] log sequence number 60464215790 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=202] log sequence number 60464216128 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=203] log sequence number 60464216397 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=204] log sequence number 60464216659 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=205] log sequence number 60464217025 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=407] log sequence number 60464201860 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=391] log sequence number 60464201904 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=586] log sequence number 60464197776 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=392] log sequence number 60464202212 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=0, page number=821] log sequence number 60464207440 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [Note] InnoDB: Starting final batch to recover 70 pages from redo log.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=607, page number=28013] log sequence number 60464199864 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=607, page number=3] log sequence number 60464199832 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Page [page id: space=607, page number=27055] log sequence number 60464199929 is in the future! Current system log sequence number 60464197030.
2018-05-03 15:10:40 0 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/ for information about forcing recovery.
2018-05-03 15:10:41 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2018-05-03 15:10:41 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2018-05-03 15:10:41 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2018-05-03 15:10:41 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2018-05-03 15:10:41 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2018-05-03 15:10:41 0 [Note] InnoDB: Waiting for purge to start
2018-05-03 15:10:41 0x7f57917fa700 InnoDB: Assertion failure in file /home/buildbot/buildbot/build/mariadb-10.3.4/storage/innobase/include/fut0lst.ic line 85
InnoDB: Failing assertion: addr.page == FIL_NULL || addr.boffset >= FIL_PAGE_DATA
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: https://mariadb.com/kb/en/library/xtradbinnodb-recovery-modes/
InnoDB: about forcing recovery.
180503 15:10:41 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.
Server version: 10.3.4-MariaDB-10.3.4+maria~jessie
key_buffer_size=134217728
read_buffer_size=2097152
max_used_connections=0
max_threads=102
thread_count=4
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 759982 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7f57800009a8
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x7f57917f9d78 thread_stack 0x49000
mysqld(my_print_stacktrace+0x2e)[0x558c4f0cbafe]
mysqld(handle_fatal_signal+0x347)[0x558c4eb44a27]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf890)[0x7f57e1033890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7f57df3be067]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7f57df3bf448]
mysqld(+0x4af752)[0x558c4e892752]
mysqld(+0xa1bb35)[0x558c4edfeb35]
mysqld(+0xa1cd42)[0x558c4edffd42]
mysqld(+0xa1d8ce)[0x558c4ee008ce]
mysqld(+0xa014a0)[0x558c4ede44a0]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8064)[0x7f57e102c064]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f57df47162d]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x0):
Connection ID (thread ID): 2
Status: NOT_KILLED
Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Fatal signal 11 while backtracing
i tried everything but the only solution that worked for me in case someone else needs help is using MySQL Utilities.
first i backed up the var/lib/mysql into /backup/db folder then i run this: mysqlfrm --server=root:ROOTPASS#host DATABASE_NAME:TABLENAME.frm --port=3307 --user=root , the command will return the CREATE TABLE statement .
then in a newly installed database i run the create table.
After that i run ALTER TABLE mydb.mytable DISCARD TABLESPACE;
copy mytable.ibd using cp -ap /home/backup/DATABASE_NAME/ mytable.ibd /var/lib/mysql/DATABASE_NAME
then i run ALTER TABLE mydb.mytable IMPORT TABLESPACE;
you have to repeate the process for each table and it finally worked.
I hope this is helpful
You should use Innodb force recovery mode to start db, backup your data. After backup, you should clean your database file switch db to normal mode (remove innodb_force_recovery) and then restore database
For innodb recovery mode refer https://dev.mysql.com/doc/refman/5.7/en/forcing-innodb-recovery.html .Remember, in recovery mode you can read data only and cannot update, insert or delete so you should backup your database only
Detail step: find your my.ini (on linux my.cnf) add this line to your [mysql]
innodb_force_recovery = 1
Try to increase it from 1 -> 6 until you can start your database server
We have a MySQL database and last night there was a power outage which caused the machine it runs under to crash.
Now with the machine restarted, I am trying to run the MySQL service and I get the error:
"Error 1067: The process terminated unexpectedly"
Extract from the log:
2015-12-14 08:56:17 1248 [Note] Plugin 'FEDERATED' is disabled.
2015-12-14 08:56:17 1248 [Warning] option 'innodb-autoextend-increment': unsigned value 67108864 adjusted to 1000
2015-12-14 08:56:17 d64 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2015-12-14 08:56:17 1248 [Note] InnoDB: The InnoDB memory heap is disabled
2015-12-14 08:56:17 1248 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2015-12-14 08:56:17 1248 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-12-14 08:56:17 1248 [Note] InnoDB: Not using CPU crc32 instructions
2015-12-14 08:56:17 1248 [Note] InnoDB: Initializing buffer pool, size = 38.0M
2015-12-14 08:56:17 1248 [Note] InnoDB: Completed initialization of buffer pool
2015-12-14 08:56:17 1248 [Note] InnoDB: Highest supported file format is Barracuda.
2015-12-14 08:56:17 1248 [Note] InnoDB: The log sequence numbers 33664440039 and 33664440039 in ibdata files do not match the log sequence number 35948349561 in the ib_logfiles!
2015-12-14 08:56:17 1248 [Note] InnoDB: Database was not shutdown normally!
2015-12-14 08:56:17 1248 [Note] InnoDB: Starting crash recovery.
2015-12-14 08:56:17 1248 [Note] InnoDB: Reading tablespace information from the .ibd files...
2015-12-14 08:56:24 1248 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace mysql/innodb_table_stats uses space ID: 1 at filepath: .\mysql\innodb_table_stats.ibd. Cannot open tablespace teamcity/action_history which uses space ID: 1 at filepath: .\teamcity\action_history.ibd
InnoDB: Error: could not open single-table tablespace file .\teamcity\action_history.ibd
InnoDB: We do not continue the crash recovery, because the table may become
InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it.
InnoDB: To fix the problem and start mysqld:
InnoDB: 1) If there is a permission problem in the file and mysqld cannot
InnoDB: open the file, you should modify the permissions.
InnoDB: 2) If the table is not needed, or you can restore it from a backup,
InnoDB: then you can remove the .ibd file, and InnoDB will do a normal
InnoDB: crash recovery and ignore that table.
InnoDB: 3) If the file system or the disk is broken, and you cannot remove
InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf
InnoDB: and force InnoDB to continue crash recovery here.
Anyone have a solution to this?
The solution, as the message indicates, is likely to be performing innodb_force_recovery > 0.
To do this, just edit my.cnf, search the file for innodb_force_recovery, it'll look like this:
#innodb_force_recovery = 0
Edit it thusly:
innodb_force_recovery = 2
Then restart the MySQL service. After stopping and restarting it, go back and replace the # in the my.cnf file, then restart the service again. Hopefully, you are able to access your tables. If not, try repeating the process, only set the value to 3 instead. Do not go higher than 3 without further researching innodb_force_recovery.
Best of luck, hope this helps.