Hi,

For me it sounds like a glibc issue.
BTW, currently the 4.1.10a build is compiled against glibc-2.2, does MySQL plan to build next releases against glibc-2.3 which seems to handle much better a high number of simultaneous connected threads ?


Thanks !
  Jocelyn

Gleb Paharenko wrote:
Hello.



Please switch to the mysql-debug-4.1.10a version and send

the error log with resolved stack trace. Include the

output of the following statement as well:



  SHOW VARIABLES;






I'm getting this strange error when there are more than 1100 mysql


connections connected to the same server.




What about ulimits and free memory of your system?









"Andrew Braithwaite" <[EMAIL PROTECTED]> wrote:


Hi,



Yes - am using the standard binaries and have even upgraded to


mysql-standard-4.1.10a-pc-linux-gnu-i686. I'm still getting this error


- does anyone have any ideas?=20



Cheers,



Andrew



-----Original Message-----


From: Gleb Paharenko [mailto:[EMAIL PROTECTED]


Sent: Thu 31 March 2005 02:31


To: mysql@lists.mysql.com


Subject: Re: 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'



Hello.



I strongly recommend you to upgrade to the latest release. Do you use


official binaries? See:



http://dev.mysql.com/doc/mysql/en/crashing.html







"Andrew Braithwaite" <[EMAIL PROTECTED]> wrote:


Hi,


=20


I'm getting this strange error when there are more than 1100 mysql=20


connections connected to the same server.


=20


[EMAIL PROTECTED] mysql]# bin/mysql


bin/mysql: connect to server at 'localhost' failed


error: 'Can't create a new thread (errno 11). If you are not out of=20


available memory, you can consult the manual for a possible=20


OS-dependent bug'


=20


I've had this running fine in the past with MySQL 4.0.17 and Red Hat=20


7.3 (linux 2.4..) but with the same hardware and MySQL versions using=20


Fedora core 2 (linux 2.6) I am getting these problems.


=20


I have checked max_connections and others in my.cnf and all is good.


I'm running 'out of the box' linux and 'out of the box' MySQL


binaries.


=20


Has anyone had this before?


=20


I would love to hear your thoughts and ideas..


=20


Cheers for the help,


=20


Andrew


=20


SQL, Query


=20


=20




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/ |/ /_ __/ __/ __ \/ / Gleb Paharenko


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--=20


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