Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread James B. Byrne
On Mon, April 29, 2013 09:02, James Hogarth wrote: It is just the httpd service that stops. Define 'stops' Attempts to access the web sites served by that service report Server not Found. Running 'service httpd start' starts the service. Are there any httpd processes still running? No.

Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread Mike Burger
On Mon, April 29, 2013 09:02, James Hogarth wrote: It is just the httpd service that stops. Define 'stops' Attempts to access the web sites served by that service report Server not Found. Running 'service httpd start' starts the service. Are there any httpd processes still running?

Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread Les Mikesell
On Tue, Apr 30, 2013 at 10:59 AM, James B. Byrne byrn...@harte-lyne.ca wrote: You have what I have. There is simply no trace of the process by the time my periodic (every 15 minutes) sweep notices that the httpd process is gone and restarts it. My first guess on mysterious process death on

Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread m . roth
James B. Byrne wrote: On Mon, April 29, 2013 09:02, James Hogarth wrote: It is just the httpd service that stops. Define 'stops' Attempts to access the web sites served by that service report Server not Found. Running 'service httpd start' starts the service. Are there any httpd

Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread Keith Keller
On 2013-04-30, Les Mikesell lesmikes...@gmail.com wrote: My first guess on mysterious process death on Linux is always the kernel out-of-memory killer. But I think that is logged somewhere. By default the OOM messages should go to the kernel ring buffer (so use dmesg to see). I think that

Re: [CentOS] Apache stops without evident cause

2013-04-30 Thread m . roth
Keith Keller wrote: On 2013-04-30, Les Mikesell lesmikes...@gmail.com wrote: My first guess on mysterious process death on Linux is always the kernel out-of-memory killer. But I think that is logged somewhere. By default the OOM messages should go to the kernel ring buffer (so use dmesg to

[CentOS] Apache stops without evident cause

2013-04-29 Thread James B. Byrne
OS = CentOS-6.4 Uptime = 4 days, 1:31, httpd-2.2.15 SELinux=enforcing audit2why -l -a = nil report Since upgrading a public web service host from dedicated hardware running CentOS-5.x to a KVM virtual host running CentOS-6.3 I have experienced intermittent ( one every couple of months) halts by

Re: [CentOS] Apache stops without evident cause

2013-04-29 Thread James Hogarth
It is just the httpd service that stops. Define 'stops' Are there any httpd processes still running? What are you doing with the server - php, proxy to tomcat, etc There's very little information to go on in your post... ___ CentOS mailing list