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Mysql error - Can't create a new thread (errno 11)

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David Waizer
 
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Default Mysql error - Can't create a new thread (errno 11) - 01-08-2007 , 02:22 PM






Hello All...

I'm having a problem with Mysql 5.0.18 running on a Sparc / Sun Solaris 8.
The server is a Enterprise 4500 with 14 processors and 14GB of RAM.

I'm getting the following error:

Can't create a new thread (errno 11)

My prstat -a shows mysqld running only 31 processes (I haven't seen it go
above that number) and if I do a show processes on mysql it shows only about
30 ~ 40 queries running.

I have set in my.cnf the following variables which I though would solve this
problem but they have not:

thread_concurrency = 64
max_connections=1250
thread_cache_size=38
back_log=128

Have anyone here had the same or a similar problem?

Any suggestions on how to fix it?

Thank you very much.

David Waizer




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