Neil,
I found this on
http://www.mail-archive.com/dev@(protected):
Re: Your opinion on some logs - Apache/mod_jk/Tomcat
Pascal Alberty
Thu, 09 Mar 2006 00:35:59 -0800
> 1. Apache - mod_jk.log
>
> [Wed Mar 08 15:34:40 2006] [error] jk_child_init::mod_jk.c (2312):
> Attachning shm:/etc/apache2/logs/jk-runtime-status errno=2
First one is solved.
By default, directory for this log is /etc/apache2/logs/ and apache
does not have enough permission to create the log file.
So, you can change this directory using the "JkShmFile" directive in
your httpd.conf. For example:
JkShmFile /var/log/apache2/jk-runtime-status
--
Pascal Alberty
--- Neil Sherman <nsherman@(protected):
> Unfortunately I still receive the same error:
>
> [Fri Mar 17 16:42:42 2006] [error] jk_child_init::mod_jk.c (2326):
> Attachning shm:"/var/www/tomcat/webapps/siteB/ROOT" errno=2
>
> ?
>
> -----Original Message-----
> From: Vanessa Campos [mailto:dkaths@(protected)]
> Sent: 17 March 2006 16:40
> To: Tomcat Users List
> Subject: RE: Mod JK Connector Error Codes ?
>
>
> Neil,
>
> Check this:
> > <Directory "var/www/tomcat/webapps/siteA/ROOT">
> > AllowOverride All
> > Order allow,deny
> > Allow from all
> > </Directory>
>
> Try to put a "/" before var, like this:
> <Directory "/var/www/tomcat/webapps/siteA/ROOT">
> AllowOverride All
> Order allow,deny
> Allow from all
> </Directory>
>
>
> --- Neil Sherman <nsherman@(protected):
>
> > My httpd.conf file has a bunch of include statements at the
> bottom of
> > the file (so that I can keep each virtual hosts configuration
> > separate) e.g.
> >
> > ...
> > Include conf/siteA.conf
> >
> > Include conf/siteB.conf
> >
> > Include conf/siteC.conf
> > ...
> >
> > Each of these include files looks like:
> >
> > <VirtualHost 1.1.1.1:80>
> >
> > # Set the document root folder
> > DocumentRoot /var/www/tomcat/webapps/siteA/ROOT
> >
> > # Set the name of the server
> > ServerName siteA.com
> >
> > # Set up the alias for the maps
> > Alias /maps /mnt/siteA.maps
> >
> > # Mount the worker
> > JkMount /*.jsp LBsiteA
> >
> > # Set the server admin
> > ServerAdmin email@(protected)
> >
> > # Set the log files
> > ErrorLog "|/usr/local/sbin/cronolog
> > /var/log/apache/siteA/%Y/%m/error_%Y_%m_%d.log"
> > CustomLog "|/usr/local/sbin/cronolog
> > /var/log/apache/siteA/%Y/%m/access_%Y_%m_%d.log" common
> >
> > # Set the directory security
> > <Directory "var/www/tomcat/webapps/siteA/ROOT">
> > AllowOverride All
> > Order allow,deny
> > Allow from all
> > </Directory>
> > </VirtualHost>
> >
> >
> >
> > The actual error message returned in the mod_jk.log file is
> >
> > [Fri Mar 17 13:51:46 2006] [error] jk_child_init::mod_jk.c
> > (2326): Attachning shm:"var/www/tomcat/siteB/ROOT" errno=2
> >
> > Strangely if I uncomment the include for Site B in my httpd.conf
> file
> > I then receive the following error:
> >
> > [Fri Mar 17 16:30:46 2006] [error] jk_child_init::mod_jk.c
> > (2326): Attachning shm: errno=2
> >
> > If I uncomment all of the includes I see no errors in the mod_jk
> log
> > file.
> >
> > Strangely if I uncomment all of the includes except for just one,
> I
> > also see no errors in the log file, and it dosen't matter which
> one is
> > left in. This leads me to believe that the actual paths etc are
> setup
> > correctly otherwise I would receive this error whenever a
> specific
> > include was not commented out.
> >
> > It looks like I am hitting some limit ? Perhaps the number of
> allowed
> > connectors ?
> >
> > Neil
> >
> >
> > -----Original Message-----
> > From: Vanessa Campos [mailto:dkaths@(protected)]
> > Sent: 17 March 2006 16:24
> > To: Tomcat Users List
> > Subject: RE: Mod JK Connector Error Codes ?
> >
> >
> > Neil,
> >
> > That's what I was trying to tell you. There is no way to set shm
> file
> > on mod_jk. It's default location is on apache log directory. Did
> you
> > check you conf files to see if there is any where a missing "/"
> on
> > "var/www/tomcat/ROOT"? I thought the correct string was
> > "/var/www/tomcat/ROOT"... Then, if this is correct, mod_jk is
> really
> > trying to write to an invalid drectory.
> >
> > --- Neil Sherman <nsherman@(protected):
> >
> > > Correct me if I am wrong but I believe I am using the JK module
> > and
> > > not the JK2 module I am using version 1.2.15, and believe this
> is
> > the
> > > version recommended by Apache for a production environment ?
> > >
> > > There is definitely no SHM file located in my logs directory.
> > >
> > > What does SHM stand for ? And what is it ?
> > >
> > >
> > > -----Original Message-----
> > > From: Vanessa Campos [mailto:dkaths@(protected)]
> > > Sent: 17 March 2006 16:11
> > > To: Tomcat Users List
> > > Subject: RE: Mod JK Connector Error Codes ?
> > >
> > >
> > > Neil,
> > >
> > > When you use mod_jk you don't configure shm file (JK2 has a
> > special
> > > configuration for shm file on worker2.properties). In my case,
> > while
> > > TomCat/Apache are active, there is a shm.file on apache log
> > directory.
> > >
> > > Check you config files to see if there is any reference to shm
> or
> > to
> > > "var/www/tomcat/ROOT" (is the first "/" be missing?)
> > >
> > > --- Neil Sherman <nsherman@(protected):
> > >
> > > > Yes, the "var/www/tomcat/ROOT" directory does exist.
> > > >
> > > > What is a SHM file ? Is this referenced in the httpd.conf
> file
> > ?
> > > >
> > > > Neil
> > > >
> > > > -----Original Message-----
> > > > From: Vanessa Campos [mailto:dkaths@(protected)]
> > > > Sent: 17 March 2006 15:54
> > > > To: Tomcat Users List
> > > > Subject: Re: Mod JK Connector Error Codes ?
> > > >
> > > >
> > > > Neil,
> > > >
> > > > The directory "var/www/tomcat/ROOT" exists? Check your conf
> > files
> > > to
> > > > see where it's trying to write the SHM file. Maybe mod_jk is
> > > trying to
> > > > create the shm file on an invalid directory.
> > > >
> > > > --- Neil Sherman <nsherman@(protected):
> > > >
> > > > > I have Apache(2.0.55) and Tomcat (5.5.12) connected via the
> > Mod
> > > > JK
> > > > > (1.2.15) connector, setup and running on a Linux RedHat
> > > > Enterprise
> > > > > Edition.
> > > > >
> > > > > On startup of Apache I get the following error in my
> > Mod_JK.log
> > > > > file:
> > > > >
> > > > > [Fri Mar 17 13:51:46 2006] [error] init_jk::mod_jk.c
> (2370):
> > > > > Initializing shm:"var/www/tomcat/ROOT" errno=2 [Fri Mar 17
> > > > 13:51:47
> > > > > 2006] [error] jk_child_init::mod_jk.c (2326): Attachning
> > > > > shm:"var/www/tomcat/ROOT" errno=2 [Fri Mar 17 13:51:47
> 2006]
> > > > [error]
> > > > > jk_child_init::mod_jk.c (2326): Attachning
> > > > shm:"var/www/tomcat/ROOT"
> > > > > errno=2
> > > > >
> > > > > I have been trying to find what this "errno=2" is actually
> > > > refering
> > > > > too but can not find any documentation containing the list
> of
> > > > error
> > > > > codes
> > > > > for the Mod JK connector.
> > > > >
> > > > > Although I get this error the website seems to function
> > > > correctly.
> > > > >
> > > > > Can somebody please tell me what error code 2 actually is ?
> > Or
> > > > better
> > > > > still refer me to a list of all the Mod JK error codes ?
> > > > >
> > > > > Many thanks
> > > > >
> > > > > Neil
> > > > >
> > > > >
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> > > > Vanessa Campos
> > > > dkaths@(protected)
> > > > ICQ 35381281
> > > >
> > > > "Efetivamente, para o homem, enquanto homem, nada tem valor a
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> > > Vanessa Campos
> > > dkaths@(protected)
> > > ICQ 35381281
> > >
> > > "Efetivamente, para o homem, enquanto homem, nada tem valor a
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> > Vanessa Campos
> > dkaths@(protected)
> > ICQ 35381281
> >
> > "Efetivamente, para o homem, enquanto homem, nada tem valor a
> menos
> > que ele possa executa-lo com entusiasmo" Max Weber
> >
> >
> >
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> Vanessa Campos
> dkaths@(protected)
> ICQ 35381281
>
> "Efetivamente, para o homem, enquanto homem, nada tem valor a menos
> que ele possa executa-lo com entusiasmo" Max Weber
>
>
>
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Vanessa Campos
dkaths@(protected)
ICQ 35381281
"Efetivamente, para o homem, enquanto homem, nada tem valor a menos que ele possa executa-lo com entusiasmo" Max Weber
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