On Oct 8, 2009, at 7:36 PM, Ryan Schmidt wrote:

On Oct 8, 2009, at 19:38, Scott Haneda wrote:

Just after I get a large group of sites migrated to apache2 on a new machine, I am seeing this happen in the error log:

36)Operation now in progress: initgroups: unable to set groups for User www and Group 70

Seems to be a bit of info in google about it, related to Mac OS X, and some in the macports archives about python.

Here is the whole deal:
$grep 'alert' error_log
[Thu Oct 08 16:23:24 2009] [alert] (22)Invalid argument: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 16:23:24 2009] [alert] (22)Invalid argument: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 16:23:24 2009] [alert] (22)Invalid argument: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 16:23:24 2009] [alert] (22)Invalid argument: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 16:23:24 2009] [alert] (22)Invalid argument: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 16:23:25 2009] [alert] Child 13545 returned a Fatal error... Apache is exiting! [Thu Oct 08 17:29:48 2009] [alert] (36)Operation now in progress: initgroups: unable to set groups for User www and Group 70 [Thu Oct 08 17:29:49 2009] [alert] Child 13782 returned a Fatal error... Apache is exiting!

I was fiddling with rotatelogs in a virtual host container, but since removed it, and am not using that feature at this time. Those alerts above came after I restarted apache with a graceful.

Suggestions?

What OS is this? If 10.5 or later, the user should be "_www" not "www".

Where does "group 70" come from? That should be "_www" too, shouldn't it?

This is 10.5, PPC
As to www or _www, I was pretty sure the are synonymous...
$touch foo
        -rw-r--r--  1 me  staff    0 Oct  8 20:06 foo
$sudo chown www:www foo
        -rw-r--r--  1 _www    _www     0 Oct  8 20:06 foo
$sudo chown _www:_www foo
        -rw-r--r--  1 _www    _www     0 Oct  8 20:06 foo

No matter what, they always seem to be _www.

Group 70 is:
AppleMetaNodeLocation: /Local/Default
GeneratedUID: ABCDEFAB-CDEF-ABCD-EFAB-CDEF00000046
Password: *
PrimaryGroupID: 70
RealName:
 HTTP Users
RecordName: _www www
RecordType: dsRecTypeNative:groups
SMBSID: S-1-5-21-170

That is built in, I did not make that. Where is apache deciding to set these values from, and why is it only an intermittent error? The default httpd.conf has:
User www
Group www

This thread I just found sheds more light on it:
http://mail-archives.apache.org/mod_mbox/httpd-users/200810.mbox/%[email protected]%3e

Google searches on this are pretty strongly pointing to 'initgroups', which I know nothing about.

According to this:
http://discussions.apple.com/thread.jspa?threadID=1495604
I should change the httpd.conf file to _www an _www u/g, though Apache should still not crash regardless. This is not all the time like in the above post, I only get it under a condition I can not repeat currently.

I have never worked with bug reporting to Apache, do you think this is cofig on my end, or worth taking up the chain?
--
Scott * If you contact me off list replace talklists@ with scott@ *

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