顶不住了，求大神帮忙，Mysql崩溃。。。

[xsmmk]

下面的相关信息，求指教
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
130429 16:21:33 InnoDB: Waiting for the background threads to start
130429 16:21:34 InnoDB: 1.1.8 started; log sequence number 7786339095
130429 16:21:34 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
130429 16:21:34 [Note] - '0.0.0.0' resolves to '0.0.0.0';
130429 16:21:34 [Note] Server socket created on IP: '0.0.0.0'.
130429 16:21:34 [Note] Event Scheduler: Loaded 0 events
130429 16:21:34 [Note] d:\database\xampp\mysql\bin\mysqld.exe: ready for connections.
Version: '5.5.27' socket: '' port: 3306 MySQL Community Server (GPL)
01:36:06 UTC - mysqld got exception 0xc0000005 ;
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=402653184
read_buffer_size=2097152
max_used_connections=10
max_threads=151
thread_count=4
connection_count=4
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1012810 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x39860008
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...
55e396 mysqld.exe!?lock_db_routines@@YA_NPAVTHD@@PAD@Z()
8f6834 mysqld.exe!?threads@@3V?$I_List@VTHD@@@@A()
442f10 mysqld.exe!?set_statement@THD@@UAEXPAVStatement@@@Z()
ffffffffffffda58

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (397b8ff0): drop database data_schConnection ID (thread ID): 2344
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.

[xsmmk]

忘了说明，数据库文件夹下面除了视图外的所有frm文件被删除。。只有ibdata1

[xuzuning]

那信息中提及的 http://dev.mysql.com/doc/mysql/en/crashing.html 你看了吗？ 有帮助吗？

[xsmmk]

谢谢提醒，有个表需要频繁插入和更新，而且是不同客户，不开启锁表，是不是引起崩溃的原因。。。 Some external program is manipulating data files or index files at the same time as mysqld without locking the table properly.

[xuzuning]

可能吧 要看你是怎么做的