httpd dead but subsys locked

Nitin nitinmehta at kappa.net.in
Fri May 14 15:57:23 UTC 2004 

[root@'myserver' root]# netstat -tapn
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
PID/Program name
tcp        0      0 0.0.0.0:32768           0.0.0.0:*               LISTEN
582/rpc.statd
tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN
1266/mysqld
tcp        0      0 0.0.0.0:15051           0.0.0.0:*               LISTEN
8371/perl
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN
554/portmap
tcp        0      0 xxx.xxx.xxx.xxx:53        0.0.0.0:*               LISTEN
23396/named
tcp        0      0 127.0.0.1:53            0.0.0.0:*               LISTEN
23396/named
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN
775/sshd
tcp       52      0 xxx.xxx.xxx.xxx:22        xx.xx.xx.xx:2399
ESTABLISHED 23810/sshd


----- Original Message ----- 
From: "Benjamin J. Weiss" <benjamin at weiss.name>
To: "General Red Hat Linux discussion list" <redhat-list at redhat.com>
Sent: Friday, May 14, 2004 9:22 PM
Subject: Re: httpd dead but subsys locked


> Try a plain netstat -tapn and post it here please.  I suspect that the 434
> is a typo and that it's really 443...
>
> ----- Original Message ----- 
> From: "Nitin" <nitinmehta at kappa.net.in>
> To: "General Red Hat Linux discussion list" <redhat-list at redhat.com>
> Sent: Friday, May 14, 2004 10:49 AM
> Subject: Re: httpd dead but subsys locked
>
>
> > httpd is configured to listen at all ports. And by the way "netstat -anp
> > |grep 434" shows nothing, that, as far as I gather, means no connections
> on
> > that port.
> >
> >
> > ----- Original Message ----- 
> > From: "Jason Staudenmayer" <jasons at NJAQUARIUM.ORG>
> > To: "'General Red Hat Linux discussion list'" <redhat-list at redhat.com>
> > Sent: Friday, May 14, 2004 9:13 PM
> > Subject: RE: httpd dead but subsys locked
> >
> >
> > > What's on port 434? Are your running on non-standard port? Or typo?
> What's
> > > on that port?
> > > netstat -anp |grep 434
> > >
> > > -----Original Message-----
> > > From: Nitin [mailto:nitinmehta at kappa.net.in]
> > > Sent: Friday, May 14, 2004 11:38 AM
> > > To: General Red Hat Linux discussion list
> > > Subject: Re: httpd dead but subsys locked
> > >
> > >
> > > nothing suspecious in access_log but whenever i try to start httpd
> > error_log
> > > records :
> > >
> > > >>>>[crit] (98)Address already in use: make_sock: could not bind to
port
> > 434
> > >
> > > Thanks again
> > > Nitin
> > >
> > > ----- Original Message ----- 
> > > From: "Jason Staudenmayer" <jasons at NJAQUARIUM.ORG>
> > > To: "'General Red Hat Linux discussion list'" <redhat-list at redhat.com>
> > > Sent: Friday, May 14, 2004 9:03 PM
> > > Subject: RE: httpd dead but subsys locked
> > >
> > >
> > > > Yeah missed that sorry. What's in the log file? Both access and
error.
> > > >
> > > > -----Original Message-----
> > > > From: Nitin [mailto:nitinmehta at kappa.net.in]
> > > > Sent: Friday, May 14, 2004 11:31 AM
> > > > To: General Red Hat Linux discussion list
> > > > Subject: Re: httpd dead but subsys locked
> > > >
> > > >
> > > > perhaps you didn't read the initial mail. I've checked, there are no
> PID
> > > > files in '/var/run'
> > > >
> > > > Thanks anyway for your time and concern
> > > >
> > > > ----- Original Message ----- 
> > > > From: "Jason Staudenmayer" <jasons at NJAQUARIUM.ORG>
> > > > To: "'General Red Hat Linux discussion list'"
<redhat-list at redhat.com>
> > > > Sent: Friday, May 14, 2004 8:50 PM
> > > > Subject: RE: httpd dead but subsys locked
> > > >
> > > >
> > > > > Find the PID file and remove it. Look in /var/run/
> > > > >
> > > > > -----Original Message-----
> > > > > From: Nitin [mailto:nitinmehta at kappa.net.in]
> > > > > Sent: Friday, May 14, 2004 11:13 AM
> > > > > To: General Red Hat Linux discussion list
> > > > > Subject: Re: httpd dead but subsys locked
> > > > >
> > > > >
> > > > > No output from "ps -axc | grep httpd".
> > > > > "service httpd restart" >>>> httpd dead but subsys locked
> > > > >
> > > > > Thanks again for ur help and time
> > > > >
> > > > >
> > > > > ----- Original Message ----- 
> > > > > From: "Benjamin J. Weiss" <benjamin at weiss.name>
> > > > > To: "General Red Hat Linux discussion list"
<redhat-list at redhat.com>
> > > > > Sent: Friday, May 14, 2004 8:10 PM
> > > > > Subject: Re: httpd dead but subsys locked
> > > > >
> > > > >
> > > > > > From: "Nitin" <nitinmehta at kappa.net.in>
> > > > > > > Thanks for your time, but I already did it....
> > > > > > > Any other suggestions?
> > > > > >
> > > > > > Hm...okay, so you say that the server's up and running.  What do
> you
> > > get
> > > > > > when you do a "ps -axc | grep httpd"?
> > > > > >
> > > > > > Also, what exactly is the error message you get when you do a
> > "service
> > > > > httpd
> > > > > > restart"?
> > > > > >
> > > > > > Ben
> > > > > >
> > > > > >
> > > > > > >
> > > > > > > Nitin
> > > > > > >
> > > > > > > ----- Original Message ----- 
> > > > > > > From: "Benjamin J. Weiss" <benjamin at weiss.name>
> > > > > > > To: "General Red Hat Linux discussion list"
> > <redhat-list at redhat.com>
> > > > > > > Sent: Friday, May 14, 2004 6:02 PM
> > > > > > > Subject: Re: httpd dead but subsys locked
> > > > > > >
> > > > > > >
> > > > > > > > From: "Nitin" <nitinmehta at kappa.net.in>
> > > > > > > > >I'm facing this new problem.
> > > > > > > > >Everything was working OK, suddenly, https got killed and
> now,
> > > > > > > > >when I start it, it displays OK. But nothing actually
> happens,
> > no
> > > > > > > > >processes started. When I check the status, it displays
> "httpd
> > > > > > > > >dead but subsys locked." and surprisingly all websites
> (hosted
> > > > > > > > >on that server) are working fine.
> > > > > > > > >
> > > > > > > > >I cann't take chances to reboot the server.
> > > > > > > > >I've checked, there are no pid files and mesage file
doesn't
> > > > display
> > > > > > > > >any errors either.... where or what else should I check?
> > > > > > > > >
> > > > > > > > >Please help me as soon as possible
> > > > > > > >
> > > > > > > > Nitin,
> > > > > > > >
> > > > > > > > A quick check of /etc/init.d/httpd shows the following code
> > > snippet:
> > > > > > > >
> > > > > > > > start() {
> > > > > > > >         echo -n $"Starting $prog: "
> > > > > > > >         check13 || exit 1
> > > > > > > >         daemon $httpd $OPTIONS
> > > > > > > >         RETVAL=$?
> > > > > > > >         echo
> > > > > > > >         [ $RETVAL = 0 ] && touch /var/lock/subsys/httpd
> > > > > > > >         return $RETVAL
> > > > > > > > }
> > > > > > > >
> > > > > > > > Now, you see the part that says "touch
/var/lock/subsys/httpd"
> ?
> > > > When
> > > > > > > > Apache runs, it spawns a bunch of processes with their own
> > pid's,
> > > so
> > > > > the
> > > > > > > > script keeps track of whether or not it's running by
creating
> > that
> > > > > file
> > > > > > > > (/var/lock/subsys/httpd) when it runs. Then when it stops,
it
> > > > deletes
> > > > > > it.
> > > > > > > >
> > > > > > > > Check to see if that file exists.  If it does, then delete
it
> > and
> > > > try
> > > > > > > > running "service httpd restart" again, and see if it comes
up.
> > > > > > > >
> > > > > > > > Ben
> > > > > > > >
> > > > > > > >
> > > > > > > > -- 
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