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[Bug 378100] Re: Innodb locks up under large INSERT load


> The os_aio mutexes should be local to os0file.c. There are indirect
> dependencies, but I don't see them here. The indirect dependency is
> when a thread gets stuck waiting for IO to complete.

OK. Regardless, it would seem worthwhile to check out the buf_pool_mutex
as we have one thread waiting on that, and 7 other threads waiting on
that thread. I'll take a look at the code and see if I can see anything

Innodb locks up under large INSERT load
You received this bug notification because you are a member of Percona
developers, which is the registrant for Percona-XtraDB.

Status in Percona XtraDB Storage Engine for MySQL: New

Bug description:
While trying to load a new db on the 5.1.34-xtradb build, the Innodb engine locks up after a few minutes with multiple table loads running.

I can still log into the server, but I don't get any data back from the SHOW ENGINE INNODB STATUS command. I also can't kill any of the existing INSERT commands. I can reproduce the problem with as few as 3 simulateous loads (INSERT) occurring.

I am running this on SuSE version 10 with 8 processors and 126GB of RAM. 

Can I get some help in troubleshooting this? There are no messages being written to the error log.