Dear Andres , in my systemd based system it is possible to start apache2 from root prompt like below:
# ( . /etc/apache2/envvars && apache2 -f /etc/apache2/apache2.conf -e Debug -X ) and it does spits out the messages to terminal. After stopping the apache2 using systemctl try to start using the command above. the above command executes in a subshell , first part populates env variable , -f is path to main config -e sets level to debug and -X prevents from detaching from terminal. regds mallah. > > > Active Internet connections (only servers) > Proto Recv-Q Send-Q Local > Address          Foreign > Address        > State      PID/Program name > tcp       0     0 > 127.0.0.1:3306         > 0.0.0.0:*              > LISTEN     1134/mysqld    > tcp       0     0 > 0.0.0.0:22             > 0.0.0.0:*              > LISTEN     1112/sshd      > tcp6      0     0 > :::22                  > :::*                   > LISTEN     1112/sshd > > ps aux|grep apache > root     1738 0.0 0.0 14228 1012 > pts/0   S+  09:30  0:00 grep --color=auto apache > > /dev/mapper/iac--vg-root 5.4G 2.2G 3.0G 43% / > > The > directories you mention, were NFS mounted on the system at the old server, > new server > everything is local... > > here's the new config: > >        PerlSwitches -I /var/www/web/lib >        PerlModule IAC > > <VirtualHost > *:80> >        ServerAdmin and...@chandia.net >        ServerName local.iac >        ServerAlias local.iac >        DocumentRoot /var/www/web/root >        <Perl> > >        use lib qw( /var/www/web/lib ); > >        </Perl> >        <Location /> >                > SetHandler         modperl >                > PerlResponseHandler IAC >        </Location> > >        <Location "/static"> >                > SetHandler none >        </Location> > >        Alias /iac/stats_tasks/ > "/srv/iac_data/stats-tasks" >        > <Location "/iac/stats_tasks/"> >                > SetHandler none >                > Order allow,deny >                > Allow from all >    </Location> > >        Alias /iac/txt_output/ > "/srv/iac_data/txt_output" >        > <Location "/iac/txt_output/"> >                > SetHandler none >                > Order allow,deny >                > Allow from all >    </Location> > >        CustomLog /var/log/apache2/local.iac.access.log > combined >        ErrorLog > /var/log/apache2/local.iac.error.log > </VirtualHost> > > > Thanks > again.... > > > > El Vie, 3 de Marzo de 2017, 9:05, Juan Miguel Paredes > escribió: > > > > On Fri, Mar 3, 2017 at 7:35 AM, "Andrés > ChandÃÂa" and...@chandia.net> wrote: > Thanks for your concern, I have tried that also: > > systemctl > status apache2 > >  apache2.service - LSB: Apache2 web server >   Loaded: loaded (/etc/init.d/apache2; bad; vendor preset: > enabled) >  Drop-In: /lib/systemd/system/apache2.service.d >           > ââ€â€Ã¢â€â‚¬apache2-systemd.conf >   > Active: failed (Result: exit-code) since Fri 2017-03-03 07:31:59 CET; 4s > ago >     Docs: man:systemd-sysv-generator(8) >  Process: 1187 ExecStart=/etc/init.d/apache2 start (code=exited, > status=1/FAILURE) > > Mar 03 07:27:02 iac apache2[1187]: | > /results/stats_query/...           > | > /results/stats_query                > | > Mar 03 07:27:02 iac apache2[1187]: | > /results/stats_results/...         > | > /results/stats_results              > | > Mar 03 07:27:02 iac apache2[1187]: > '-------------------------------------+--------------------------------------' > Mar 03 07:27:02 iac apache2[1187]: [info] IAC powered by Catalyst 5.90103 > Mar 03 > 07:31:59 iac apache2[1187]: * > Mar 03 07:31:59 iac > apache2[1187]: * The apache2 instance did not start within 20 seconds. > Please > read the log file > Mar 03 07:31:59 iac systemd[1]: apache2.service: Control process > exited, code=exited status=1 > Mar 03 07:31:59 iac systemd[1]: Failed to start LSB: Apache2 > web server. > Mar 03 07:31:59 iac systemd[1]: apache2.service: Unit entered failed > state. > Mar 03 07:31:59 iac systemd[1]: apache2.service: Failed with result > 'exit-code'. > > > > > > Are other stale processes from your application and/or web server still > running when you > try to start Apache2? This kind of "generic" error messages are usually > reflecting > things like ports already opened, not enough disk space, wrong permissions > and so > on. Try to check the basics and see if something else stands out. > It > appears that you're mounting several (perhaps remote) directories for your > environment, maybe > try to also check network connectivity / disk space / log files on those > backends too. > > > > > > > _______________________ > >             andrés > chandÃa > > NMT | > Dungupeyem | Corlexim > > administrador de: > Parles.upf | Amind > terapia | Mapuche koyaktu | Nocando | > mail: ONG Mapuche koyaktu | Psicoaching | > P No imprima innecesariamente. ¡Cuide el medio ambiente! > _______________________________________________ > List: Catalyst@lists.scsys.co.uk > Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst > Searchable archive: > http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ > Dev site: http://dev.catalyst.perl.org/ > _______________________________________________ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/