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kutte128
Apprentice
Joined: 18 May 2004
Posts: 173
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 Posted: Wed Mar 30, 2016 1:32 pm Post subject: apache 2.4 + mpm_itk = prefork? |
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Hi
i'd like to tryout the mpm_itk with apache 2.4. I emerged apache, mpm_itk and put -D MPM_ITK on the APACHE2_OPTS line.
I assigned a AssignUserID on a vhost and restarted the server. It seems to work just fine, apache opens a process as the configured user.
2 things confuse me:
When i check which MPM is loaded, it shows me this:
| Code: |
apache2 -l
Compiled in modules:
core.c
mod_so.c
http_core.c
prefork.c
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in /modules.d/00_mpm.conf only the mpm_prefork_module settings are recognised not the ones in the mpm_itk_module section.
and apache -V:
| Code: | Server version: Apache/2.4.18 (Unix)
Server built: Mar 30 2016 12:49:04
Server's Module Magic Number: 20120211:52
Server loaded: APR 1.5.2, APR-UTIL 1.5.4
Compiled using: APR 1.5.2, APR-UTIL 1.5.4
Architecture: 64-bit
Server MPM: prefork
threaded: no
forked: yes (variable process count)
Server compiled with....
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=256
-D HTTPD_ROOT="/usr"
-D SUEXEC_BIN="/usr/sbin/suexec"
-D DEFAULT_PIDLOG="/var/run/httpd.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types"
-D SERVER_CONFIG_FILE="/etc/apache2/httpd.conf"
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Is this a normal behavior or did i miss something?
regards,
kutte128 |
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acmondor
n00b
Joined: 08 Aug 2014
Posts: 44
Location: Canadian Prairies
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| Posted: Fri Apr 01, 2016 3:43 pm Post subject: |
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I did the same thing as you and see the same results. However, I did confirm that mpm_itk is there in a few ways:
| Quote: | # lsof -p 2726 | grep -i itk
apache2 2726 root mem REG 8,3 22944 5112102 /usr/lib64/apache2/modules/mpm_itk.so
# apache2 -D MPM_ITK -L | grep -i itk
AssignUserID (mpm_itk.c)
AssignUserIDExpr (mpm_itk.c)
AssignGroupIDExpr (mpm_itk.c)
LimitUIDRange (mpm_itk.c)
LimitGIDRange (mpm_itk.c)
EnableCapabilities (mpm_itk.c)
MaxClientsVHost (mpm_itk.c)
NiceValue (mpm_itk.c)
# apache2 -D MPM_ITK -M | grep -i itk
mpm_itk_module (shared) |
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