我的服务器停机了几个小时，当数据中心重新上线时，我无法启动我的数据库服务器，我不知道我是否可以做任何事情来恢复我的任何数据库，任何帮助将不胜感激。这是我使用docker日志收到的错误日志，我尝试了我能想到的一切，请帮忙。
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
答案 0 :(得分：1)
我尝试了所有的东西，但唯一能解决其他人需要帮助的解决方案就是使用MySQL Utilities。
首先我将var / lib / mysql备份到/ backup / db文件夹然后我运行它：mysqlfrm --server=root:ROOTPASS@host DATABASE_NAME:TABLENAME.frm --port=3307 --user=root，该命令将返回CREATE TABLE语句。
然后在新安装的数据库中运行create table。
之后我运行ALTER TABLE mydb.mytable DISCARD TABLESPACE;
使用cp -ap /home/backup/DATABASE_NAME/ mytable.ibd /var/lib/mysql/DATABASE_NAME复制mytable.ibd
然后我运行ALTER TABLE mydb.mytable IMPORT TABLESPACE;
你必须重复每个表的过程，它最终工作。
我希望这有用
答案 1 :(得分：0)
您应该使用Innodb强制恢复模式启动db，备份您的数据。备份后，您应该清理数据库文件将数据库切换到正常模式（删除innodb_force_recovery）然后恢复数据库
对于innodb恢复模式，请参考https://dev.mysql.com/doc/refman/5.7/en/forcing-innodb-recovery.html。请注意，在恢复模式下，您只能读取数据，无法更新，插入或删除，因此您应该仅备份数据库
详细步骤：找到你的my.ini（在linux my.cnf上）将这一行添加到你的[mysql]
innodb_force_recovery = 1
尝试将其从1增加 - > 6，直到你可以启动数据库服务器