2017-07-16 175 views
0

我的MariaDB服务器有些问题 - 它不会再启动了。 每次我开始尝试启动服务器失败:MariaDB服务器无法启动

root# /etc/init.d/mysql start 
[....] Starting mysql (via systemctl): mysql.service 
Job for mysql.service failed. See 'systemctl status mysql.service' and 
'journalctl -xn' for details. 
failed! 

我已经尝试过这样的:

  • 重启整个系统
  • 重新启动mysql服务(正常和安全模式) - >启动失败
  • 检查/ var/lib/mysqld的权限
  • 重新安装MariaDB添加innodb_force_recovery = 6到my.cnf文件

这是我鲈日志文件:

170716 19:27:14 [Note] InnoDB: Using mutexes to ref count buffer pool pages 
170716 19:27:14 [Note] InnoDB: The InnoDB memory heap is disabled 
170716 19:27:14 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 
170716 19:27:14 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 
170716 19:27:14 [Note] InnoDB: Compressed tables use zlib 1.2.8 
170716 19:27:14 [Note] InnoDB: Using Linux native AIO 
170716 19:27:14 [Note] InnoDB: Not using CPU crc32 instructions 
170716 19:27:14 [Note] InnoDB: Initializing buffer pool, size = 128.0M 
170716 19:27:14 [Note] InnoDB: Completed initialization of buffer pool 
170716 19:27:14 [Note] InnoDB: Highest supported file format is Barracuda. 
170716 19:27:14 [Note] InnoDB: The log sequence numbers 4530292 and 4530292 in ibdata files do not match the log sequence number 5818903 in the ib_logfiles! 
170716 19:27:14 [Note] InnoDB: Database was not shutdown normally! 
170716 19:27:14 [Note] InnoDB: Starting crash recovery. 
170716 19:27:14 [Note] InnoDB: Reading tablespace information from the .ibd files... 
170716 19:27:14 [Note] InnoDB: Restoring possible half-written data pages 
170716 19:27:14 [Note] InnoDB: from the doublewrite buffer... 
InnoDB: Error: trying to access page number 4294896896 in space 0, 
InnoDB: space name ./ibdata1, 
InnoDB: which is outside the tablespace bounds. 
InnoDB: Byte offset 0, len 16384, i/o type 10. 
InnoDB: If you get this error at mysqld startup, please check that 
InnoDB: your my.cnf matches the ibdata files that you have in the 
InnoDB: MySQL server. 
2017-07-16 19:27:14 76f26000 InnoDB: Assertion failure in thread 1995595776 in file fil0fil.cc line 5612 
InnoDB: We intentionally generate a memory trap. 
InnoDB: Submit a detailed bug report to http://bugs.mysql.com. 
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: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html 
InnoDB: about forcing recovery. 
170716 19:27:14 [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: 10.0.30-MariaDB-0+deb8u2 
key_buffer_size=134217728 
read_buffer_size=131072 
max_used_connections=0 
max_threads=153 
thread_count=0 
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 465934 K bytes of memory 
Hope that's ok; if not, decrease some variables in the equation. 

Thread pointer: 0x0 
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 = 0x0 thread_stack 0x30000 
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. 
addr2line: 'mysqld': No such file 

我不知道下一步怎么办。 每一个恢复指南,我可以找到只是备份ibd *文件和原理图目录,启动服务器与innodb_force_recovery = 6innodb_force_recovery = 4和一切工作再次为他们。

有没有人有想法?

预先感谢

回答

0

尝试使用innodb_force_recovery = 1和导出转储。 expore完成后,存储/ var/lib/mysql中的ib * -files副本并将其删除。之后,您应该能够在没有innodb_force_recovery的情况下重新启动mariadb,并导入转储。

+0

感谢您的回放,但很遗憾'innodb_force_recovery = 1'不会帮助启动服务器。我仍然在上面的错误日志中发现了相同的错误 – make

0

尝试与交替地从innodb_force_recovery = 1innodb_force_recovery = 6运行MySQL的。 当mysql启动时,尝试mysqldump你的数据库并在测试节点上恢复它。 如果一切正常,请尝试在没有innodb_force_recovery参数的情况下恢复生产节点上的转储。

恢复备份前/var/lib/mysql目录。