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Reply to topic   Topic: Wamp - 3221226324 and "Cannot initialize zend_mm storag
Author
zantoro



Joined: 05 Feb 2009
Posts: 9

PostPosted: Thu 05 Feb '09 11:54    Post subject: Wamp - 3221226324 and "Cannot initialize zend_mm storag Reply with quote

Dear All,
I have a WAMP server:
RAM: 2GB
VMWare: Win 2003 SP2
PHP 5.2.6
Apache 2.2.9
Heavily loaded: 8000 users per day, up to 800 concurrent connections
ThreadLimit 800
Threadsperchild 800

I'm already aware WAMP is not suitable for heavily loaded production servers

I get 2 kinds of errors before the service restarts:
child process exited with status 3221226324
Cannot initialize zend_mm storage

Google for once is not my friend... the posts I found regarding these two errors were inconclusive, none of them was able to define the actual meaning of that error code.

I don't expect any of you to give me a definitive answer but I would like at least to understand the meaning of these errors.
What does 3221226324 mean?
And what's zend_mm?

Thank a lot in advance for your help,
Bye,
Roberto.
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg

PostPosted: Thu 05 Feb '09 16:50    Post subject: Reply with quote

Quote:

child process exited with status 3221226324


That is when a PHP extension crashes and causes apache to restart. I've seen that number in context with the oracle extension from php. [1]

Which extensions do you use? Comment all extensions in php.ini out that you don't need and restart apache.

If you realy need a extension which causes apache to crash, you may think of using mod fcgid that would speparate the php process form the apache process.
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zantoro



Joined: 05 Feb 2009
Posts: 9

PostPosted: Thu 05 Feb '09 17:19    Post subject: Reply with quote

Hello James,
thanks for your reply.

I assume the extensions you are referring to are only the ones after an "extension=" uncommented, here is the list:

extension=php_bz2.dll
extension=php_gd2.dll
extension=php_mbstring.dll
extension=php_mcrypt.dll
extension=php_mysql.dll

I'm only sure we need php_gd2.dll and php_mysql.dll, the other 3 I don't know. Is there any way to know the extension crashing? or the extensions I absolutely need?

Thanks again,
Roberto.
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