From: Joerg Bruehe (Joerg.BrueheSun.COM)
Date: Wed Jun 30 2010 - 03:52:42 CDT

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Hi!

Machiel Richards wrote:
> [[...]]
>
> We received an error on a MySQL database this morning which
> caused it to be unavailable for connections.
>
> Error:
>
> ERROR 1135 (00000): Can't create a new thread (errno 11); if
> you are not out of available memory, you can consult the manual for a
> possible OS-dependent bug
>
> [[...]]

You don't say anything about the MySQL version you are running, or your
platform.

I hope this here will help you, though:

| UH:~> fgrep 11 /usr/include/asm-generic/errno-base.h
| #define EAGAIN 11 /* Try again */

| UH:~> man pthread_create
| PTHREAD_CREATE(3P) POSIX Programmer's Manual
                   PTHREAD_CREATE(3P)
|
|
|
| NAME
| pthread_create - thread creation
|
| [[...]]
|
| ERRORS
| The pthread_create() function shall fail if:
|
| EAGAIN The system lacked the necessary resources to create
another thread, or the system-imposed
| limit on the total number of threads in a process
{PTHREAD_THREADS_MAX} would be exceeded.
|
| [[...]]

Jörg

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