makes senses..tyvm! I ran: apache2 -l and got: Compiled in modules: core.c mod_log_config.c mod_logio.c prefork.c http_core.c mod_so.c So my interpretation is that my version was compiled with prefork, and not worker. Correct? thanks again -John
On Wed, Mar 11, 2009 at 12:11 PM, Frank Gingras <francois.ging...@gmail.com> wrote: > John, > > prefork and worker are mutually exclusive. When apache is compiled, one is > picked. In order to change the MPM, apache must be recompiled. > > See the output from httpd -V > > Frank. > > John Hudak wrote: >> >> On a related question (and not to hijack this thread too much...)...In >> the file apache2.conf >> there are two sections that determine the server operation, prefork >> MPM and worker MPM. >> Where (how?) is the decision made to set either mpm_prefork_module >> TRUE or mpm_worker_module TRUE? >> It is my understanding that these approaches are mutually exclusive >> when Apache is launched. Correct? >> >> -John >> >> >> On Wed, Mar 11, 2009 at 12:00 PM, Frank Gingras >> <francois.ging...@gmail.com> wrote: >>> >>> Andrew, >>> >>> Well, WinNT uses a different MPM model. There is a parent process, and a >>> 'child' process that has internal threads, visible from mod_status. On >>> linux, those would show up as separate processes. >>> >>> See http://httpd.apache.org/docs/2.2/mod/mpm_common.html#startservers >>> >>> Frank. >>> >>> Andrew Hole wrote: >>>> >>>> Thanks. >>>> But I just see 2 processes on task manager, not 63!!! Are there threads? >>>> >>>> MPM is commented. Where can i find the pre-set directives values? >>>> # Server-pool management (MPM specific) >>>> #Include conf/extra/httpd-mpm.conf >>>> >>>> Thanks >>>> >>>> On Wed, Mar 11, 2009 at 3:49 PM, Frank Gingras >>>> <francois.ging...@gmail.com >>>> <mailto:francois.ging...@gmail.com>> wrote: >>>> >>>> Andrew, >>>> >>>> You may have not set those, but apache ships with pre-set >>>> directives. Open your config files, and see what those directives >>>> are set to. >>>> >>>> Idle workers are processes which are not responding to any HTTP >>>> request at the moment. >>>> >>>> Frank. >>>> >>>> Andrew Hole wrote: >>>> >>>> I dont have configured any of that directives. There is any >>>> default configuration? >>>> >>>> And about server-status: >>>> >>>> Parent Server Generation: 2 >>>> >>>> 1 requests currently being processed, 63 idle workers >>>> >>>> >>>> What's mean parent server generation and idle workers? >>>> >>>> Thanks a lot >>>> >>>> >>>> >>>> On Wed, Mar 11, 2009 at 3:34 PM, Frank Gingras >>>> <francois.ging...@gmail.com <mailto:francois.ging...@gmail.com> >>>> <mailto:francois.ging...@gmail.com >>>> <mailto:francois.ging...@gmail.com>>> wrote: >>>> >>>> Andrew, >>>> >>>> See the StartServers / MinSpareServers directives. >>>> >>>> Frank. >>>> >>>> >>>> Andrew Hole wrote: >>>> >>>> Hi! >>>> >>>> By default in version 2.2 how many child processes are >>>> created >>>> at apache >>>> startup? 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