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! On Wed, Oct 29, 2014 at 9:24 AM, Andrew Beekhof <and...@beekhof.net> wrote: > Can you run crm_report so we can see the logs and PE files? > > > On 28 Oct 2014, at 9:16 pm, Sihan Goi <gois...@gmail.com> wrote: > > > > Hi, > > > > I followed those steps previously. I just tried it again, but I'm still > getting the same error. My "crm configure show" shows the following: > > > > node node01 \ > > attributes standby=off > > node node02 > > primitive ClusterIP IPaddr2 \ > > params ip=192.168.1.110 cidr_netmask=24 \ > > op monitor interval=30s > > primitive WebData ocf:linbit:drbd \ > > params drbd_resource=wwwdata \ > > op monitor interval=60s > > primitive WebFS Filesystem \ > > params device="/dev/drbd/by-res/wwwdata" > directory="/var/www/html" fstype=ext4 > > primitive WebSite apache \ > > params configfile="/etc/httpd/conf/httpd.conf" \ > > op monitor interval=1min > > ms WebDataClone WebData \ > > meta master-max=1 master-node-max=1 clone-max=2 clone-node-max=1 > notify=true > > location prefer-node01 WebSite 50: node01 > > colocation WebSite-with-WebFS inf: WebSite WebFS > > colocation fs_on_drbd inf: WebFS WebDataClone:Master > > colocation website-with-ip inf: WebSite ClusterIP > > order WebFS-after-WebData inf: WebDataClone:promote WebFS:start > > order WebSite-after-WebFS inf: WebFS WebSite > > order apache-after-ip Mandatory: ClusterIP WebSite > > property cib-bootstrap-options: \ > > dc-version=1.1.10-14.el6_5.3-368c726 \ > > cluster-infrastructure=cman \ > > stonith-enabled=false \ > > no-quorum-policy=ignore > > rsc_defaults rsc_defaults-options: \ > > migration-threshold=1 > > > > What am I doing wrong? > > > > On Tue, Oct 28, 2014 at 5:11 PM, Andrew Beekhof <and...@beekhof.net> > wrote: > > > > > On 28 Oct 2014, at 6:26 pm, Sihan Goi <gois...@gmail.com> wrote: > > > > > > Hi, > > > > > > No, I did not do this. I followed the Pacemaker 1.1 - Clusters from > scratch edition 5 for Fedora 13, and in section 7.3.4 it instructed me to > run the following commands, which I did: > > > mkfs.ext4 /dev/drbd1 > > > mount /dev/drbd1 /mnt > > > create index.html file in /mnt > > > umount /dev/drbd1 > > > > > > Subsequently, after unmounting, there were no further instructions to > mount any other directories. > > > > > > So, how should I mount /dev/mapper/vg_node02-drbd--demo to > /var/www/html? Should I be mounting /dev/mapper/vg_node02-drbd--demo, or > /dev/drbd1. Since I've already created index.html in /dev/drbd1, should I > be mounting that? I'm a little confused here. > > > > > http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html/Clusters_from_Scratch/_configure_the_cluster_for_drbd.html > > > > Look for "Now that DRBD is functioning we can configure a Filesystem > resource to use it" > > > > > > > > On Tue, Oct 28, 2014 at 11:41 AM, Andrew Beekhof <and...@beekhof.net> > wrote: > > > > > > > On 27 Oct 2014, at 6:05 pm, Sihan Goi <gois...@gmail.com> wrote: > > > > > > > > Hi, > > > > > > > > That offending line is as follows: > > > > DocumentRoot "/var/www/html" > > > > > > > > I'm guessing it needs to be updated to the DRBD block device, but > I'm not sure how to do that, or even what the block device is. > > > > > > > > fdisk -l shows the following, which I'm guessing is the block device? > > > > /dev/mapper/vg_node02-drbd--demo > > > > > > > > lvs shows the following: > > > > drbd-demo vg_node02 -wi-ao---- 1.00g > > > > > > > > btw I'm running the commands on node02 (secondary) rather than > node01 (primary). It's just a matter of convenience due to the physical > location of the machine. Does it matter? > > > > > > Um, you need to mount /dev/mapper/vg_node02-drbd--demo to > /var/www/html with a FileSystem resource. > > > Have you not done this? > > > > > > > > > > > Thanks. > > > > > > > > On Mon, Oct 27, 2014 at 11:35 AM, Andrew Beekhof <and...@beekhof.net> > wrote: > > > > Oct 27 10:28:44 node02 apache(WebSite)[10515]: ERROR: Syntax error > on line 292 of /etc/httpd/conf/httpd.conf: DocumentRoot must be a directory > > > > > > > > > > > > > > > > > On 27 Oct 2014, at 1:36 pm, Sihan Goi <gois...@gmail.com> wrote: > > > > > > > > > > Hi Andrew, > > > > > > > > > > Logs in /var/log/httpd/ are empty, but here's a snippet of > /var/log/messages right after I start pacemaker and do a "crm status" > > > > > > > > > > http://pastebin.com/ivQdyV4u > > > > > > > > > > Seems like the Apache service doesn't come up. This only happens > after I run the commands in the guide to configure DRBD. > > > > > > > > > > On Fri, Oct 24, 2014 at 8:29 AM, Andrew Beekhof < > and...@beekhof.net> wrote: > > > > > logs? > > > > > > > > > > > On 23 Oct 2014, at 1:08 pm, Sihan Goi <gois...@gmail.com> wrote: > > > > > > > > > > > > Hi, can anyone help? Really stuck here... > > > > > > > > > > > > On Mon, Oct 20, 2014 at 9:46 AM, Sihan Goi <gois...@gmail.com> > wrote: > > > > > > Hi, > > > > > > > > > > > > I'm following the "Clusters from Scratch" guide for Fedora 13, > and I've managed to get a 2 node cluster working with Apache. However, once > I tried to add DRBD 8.4 to the mix, it stopped working. > > > > > > > > > > > > I've followed the DRBD steps in the guide all the way till "cib > commit fs" in Section 7.4, right before "Testing Migration". However, when > I do a crm_mon, I get the following "failed actions". > > > > > > > > > > > > Last updated: Thu Oct 16 17:28:34 2014 > > > > > > Last change: Thu Oct 16 17:26:04 2014 via crm_shadow on node01 > > > > > > Stack: cman > > > > > > Current DC: node02 - partition with quorum > > > > > > Version: 1.1.10-14.el6_5.3-368c726 > > > > > > 2 Nodes configured > > > > > > 5 Resources configured > > > > > > > > > > > > > > > > > > Online: [ node01 node02 ] > > > > > > > > > > > > ClusterIP (ocf::heartbeat:IPaddr2): Started node02 > > > > > > Master/Slave Set: WebDataClone [WebData] > > > > > > Masters: [ node02 ] > > > > > > Slaves: [ node01 ] > > > > > > WebFS (ocf::heartbeat:Filesystem): Started node02 > > > > > > > > > > > > Failed actions: > > > > > > WebSite_start_0 on node02 'unknown error' (1): call=278, > status=Timed Out, last-rc-change='Thu Oct 16 17:26:28 2014', > queued=20000ms, exec=0ms > > > > > > WebSite_start_0 on node01 'unknown error' (1): call=203, > status=Timed > > > > > > Out, last-rc-change='Thu Oct 16 17:26:09 2014', queued=20000ms, > exec=0ms > > > > > > > > > > > > Seems like the apache Website resource isn't starting up. Apache > was > > > > > > working just fine before I configured DRBD. What did I do wrong? > > > > > > > > > > > > -- > > > > > > - Goi Sihan > > > > > > gois...@gmail.com > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > - Goi Sihan > > > > > > gois...@gmail.com > > > > > > _______________________________________________ > > > > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > > > > > > > Project Home: http://www.clusterlabs.org > > > > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > > > > > > > _______________________________________________ > > > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > > > > > Project Home: http://www.clusterlabs.org > > > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > > > > > > > > > > > > -- > > > > > - Goi Sihan > > > > > gois...@gmail.com > > > > > _______________________________________________ > > > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > > > > > Project Home: http://www.clusterlabs.org > > > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > > > > _______________________________________________ > > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > > > Project Home: http://www.clusterlabs.org > > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > > > > > > > > -- > > > > - Goi Sihan > > > > gois...@gmail.com > > > > _______________________________________________ > > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > > > Project Home: http://www.clusterlabs.org > > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > _______________________________________________ > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > Project Home: http://www.clusterlabs.org > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > Bugs: http://bugs.clusterlabs.org > > > > > > > > > > > > -- > > > - Goi Sihan > > > gois...@gmail.com > > > _______________________________________________ > > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > > > Project Home: http://www.clusterlabs.org > > > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > > Bugs: http://bugs.clusterlabs.org > > > > > > _______________________________________________ > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > Project Home: http://www.clusterlabs.org > > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > Bugs: http://bugs.clusterlabs.org > > > > > > > > -- > > - Goi Sihan > > gois...@gmail.com > > _______________________________________________ > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > Project Home: http://www.clusterlabs.org > > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > Bugs: http://bugs.clusterlabs.org > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org > -- - Goi Sihan gois...@gmail.com
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
