[Pacemaker] DRBD with Pacemaker on CentOs 6.5
Vladislav Bogdanov
bubble at hoster-ok.com
Wed Nov 12 06:24:41 UTC 2014
11.11.2014 07:27, Sihan Goi wrote:
> Hi,
>
> DocumentRoot is still set to /var/www/html
> ls -al /var/www/html shows different things on the 2 nodes
> node01:
>
> total 28
> drwxr-xr-x. 3 root root 4096 Nov 11 12:25 .
> drwxr-xr-x. 6 root root 4096 Jul 23 22:18 ..
> -rw-r--r--. 1 root root 50 Oct 28 18:00 index.html
> drwx------. 2 root root 16384 Oct 28 17:59 lost+found
>
> node02 only has index.html, no lost+found, and it's a different version
> of the file.
>
It look like apache is unable to stat its document root.
Could you please show output of two commands:
getenforce
ls -dZ /var/www/html
on both nodes when fs is mounted on one of them?
If you see 'Enforcing', and the last part of the selinux context of a
mounted fs root is not httpd_sys_content_t, then run
'restorecon -R /var/www/html' on that node.
> Status URL is enabled in both nodes.
>
>
> On Oct 30, 2014 11:14 AM, "Andrew Beekhof" <andrew at beekhof.net
> <mailto:andrew at beekhof.net>> wrote:
>
>
> > On 29 Oct 2014, at 1:01 pm, Sihan Goi <goister at gmail.com
> <mailto:goister at gmail.com>> wrote:
> >
> > Hi,
> >
> > I've never used crm_report before. I just read the man file and
> generated a tarball from 1-2 hours before I reconfigured all the
> DRBD related resources. I've put the tarball here -
> https://www.dropbox.com/s/suj9pttjp403msv/unexplained-apache-failure.tar.bz2?dl=0
> >
> > Hope you can help figure out what I'm doing wrong. Thanks for the
> help!
>
> Oct 28 18:13:38 node02 Filesystem(WebFS)[29940]: INFO: Running start
> for /dev/drbd/by-res/wwwdata on /var/www/html
> Oct 28 18:13:39 node02 kernel: EXT4-fs (drbd1): mounted filesystem
> with ordered data mode. Opts:
> Oct 28 18:13:39 node02 crmd[9870]: notice: process_lrm_event: LRM
> operation WebFS_start_0 (call=164, rc=0, cib-update=298,
> confirmed=true) ok
> Oct 28 18:13:39 node02 crmd[9870]: notice: te_rsc_command:
> Initiating action 7: start WebSite_start_0 on node02 (local)
> Oct 28 18:13:39 node02 apache(WebSite)[30007]: ERROR: Syntax error
> on line 292 of /etc/httpd/conf/httpd.conf: DocumentRoot must be a
> directory
>
> Is DocumentRoot still set to /var/www/html?
> If so, what happens if you run 'ls -al /var/www/html' in a shell?
>
> Oct 28 18:13:39 node02 apache(WebSite)[30007]: INFO: apache not running
> Oct 28 18:13:39 node02 apache(WebSite)[30007]: INFO: waiting for
> apache /etc/httpd/conf/httpd.conf to come up
>
> Did you enable the status url?
> http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html/Clusters_from_Scratch/_enable_the_apache_status_url.html
>
>
>
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