昨晚我的mysql数据库崩溃了，我不知道如何重新启动它。
sudo /etc/init.d/mysql start失败。 /var/www/mysql/error.log包含：
18:38:29 UTC - mysqld got signal 4 ;
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.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=88
max_threads=151
thread_count=3
connection_count=3
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 76387 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...
Fatal signal 11 while backtracing
有人知道如何解决此问题吗？ 欢迎任何帮助。
编辑：
我还发现var/lib/mysql/包含两个文件ib_logfile0和ib_logfile1，每个文件超过2 GB ...