[Pacemaker] Active/Active
José Luis Rodríguez Rodríguez
jlrod2 at gmail.com
Thu Feb 12 07:02:49 EST 2015
Hi,
I have read the file /usr/lib/ocf /usr/lib/ocf/resource.d/pacemaker/controld
and and it contains the same lines that you wrote. I don't know what I
must exactly do. Could you explain me the steps to do?
Must I do the variable OCF_ROOT. If so, where?
I don't know what to do when you say "you need to configure the cluster
fencing".
On 11 February 2015 at 00:11, emmanuel segura <emi2fast at gmail.com> wrote:
> try to change your controld daemon
>
> OCF_ROOT=/usr/lib/ocf /usr/lib/ocf/resource.d/pacemaker/controld meta-data
>
> <parameter name="daemon" unique="1">
> <longdesc lang="en">
> The daemon to start - supports gfs_controld(.pcmk) and dlm_controld(.pcmk)
> </longdesc>
> <shortdesc lang="en">The daemon to start</shortdesc>
> <content type="string" default="dlm_controld.pcmk" />
>
>
> and remember you need to configure the cluster fencing, because dlm relay
> on it
>
> 2015-02-10 23:08 GMT+01:00 José Luis Rodríguez Rodríguez <jlrod2 at gmail.com
> >:
> > Hi Emmanuel, I installed this package but the result is the same when I
> try
> > to mount /dev/drbd1 on /mn:
> > gfs_controld join connect error: Connection refused
> > error mounting lockproto lock_dlm
> >
> >
> > I have installed gfs2-tools, dlm-pcmk y el que me indicastes gfs-pcmk
> >
> >
> >
> > My pacemaker configuration is:
> > node nodo1
> > node nodo2
> > primitive FAILOVER-ADDR ocf:heartbeat:IPaddr2 \
> > params ip="192.168.122.100" nic="eth0" \
> > op monitor interval="10s" meta-is-managed="true" \
> > meta target-role="Started"
> > primitive WebData ocf:linbit:drbd \
> > params drbd_resource="wwwdata" \
> > op monitor interval="60s"
> > primitive WebFS ocf:heartbeat:Filesystem \
> > params device="/dev/drbd/by-res/wwwdata" directory="/var/www"
> > fstype="ext4" \
> > meta target-role="Stopped"
> > primitive WebSite ocf:heartbeat:apache \
> > params configfile="/etc/apache2/apache2.conf"
> > statusurl="http://localhost/server-status" \
> > op monitor interval="1min" \
> > meta target-role="Started"
> > primitive dlm ocf:pacemaker:controld \
> > op monitor interval="60s"
> > ms WebDataClone WebData \
> > meta master-max="1" master-node-max="1" clone-max="2"
> > clone-node-max="1" notify="true" target-role="Started"
> > clone dlm_clone dlm \
> > meta clone-max="2" clone-node-max="1" target-role="Started"
> > location PREFERIDO-NODO1 WebSite 50: nodo1
> > colocation WebSite-with-WebFS inf: WebSite WebFS
> > colocation fs_on_drbd inf: WebFS WebDataClone:Master
> > colocation website-with-ip inf: WebSite FAILOVER-ADDR
> > order WebFS-after-WebData inf: WebDataClone:promote WebFS:start
> > order WebSite-after-WebFS inf: WebFS WebSite
> > order apache-after-ip inf: FAILOVER-ADDR WebSite
> > property $id="cib-bootstrap-options" \
> > dc-version="1.1.7-ee0730e13d124c3d58f00016c3376a1de5323cff" \
> > cluster-infrastructure="openais" \
> > expected-quorum-votes="2" \
> > stonith-enabled="false" \
> > no-quorum-policy="ignore"
> > op_defaults $id="op-options" \
> > timeout="240s"
> >
> >
> >
> >
> > Con sudo crm_mon:
> >
> >
> > Online: [ nodo1 nodo2 ]
> >
> > FAILOVER-ADDR (ocf::heartbeat:IPaddr2): Started nodo1
> > Master/Slave Set: WebDataClone [WebData]
> > Masters: [ nodo1 ]
> > Slaves: [ nodo2 ]
> > Clone Set: dlm_clone [dlm]
> > Started: [ nodo2 nodo1 ]
> >
> >
> > El estado de DRBD es:
> >
> > Nodo 1
> > 1: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----
> > ns:264908 nr:0 dw:0 dr:267236 al:0 bm:19 lo:0 pe:0 ua:0 ap:0 ep:1
> wo:f
> > oos:0
> >
> >
> > Nodo 2
> > 1: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r-----
> > ns:0 nr:264908 dw:264908 dr:0 al:0 bm:19 lo:0 pe:0 ua:0 ap:0 ep:1
> wo:f
> > oos:0
> >
> >
> > What is my error?
> >
> >
> > On 10 February 2015 at 16:02, emmanuel segura <emi2fast at gmail.com>
> wrote:
> >>
> >> I'm using debian 7
> >>
> >> apt-cache show gfs-pcmk
> >> ......
> >> This package contains the GFS module for pacemaker.
> >> .......
> >>
> >> 2015-02-10 8:55 GMT+01:00 José Luis Rodríguez Rodríguez
> >> <jlrod2 at gmail.com>:
> >> > Hello,
> >> >
> >> > I would like to create an active/active cluster by using pacemaker and
> >> > corosync on Debian. I have followed the documentation
> >> > http://clusterlabs.org/doc/Cluster_from_Scratch.pdf. It works well
> >> > until
> >> > 8.2.2 Create and Populate an GFS2 Partition. When I try to mount the
> >> > disk
> >> > /dev/drbd1 as /mnt, the output is:
> >> >
> >> > gfs_controld join connect error: Connection refused
> >> > error mounting lockproto lock_dlm
> >> >
> >> > I have read that it is necessary to use cman, but then the resources
> >> > created
> >> > by pacemaker (with the command crm configure primitive ...) doesn't
> >> > appear
> >> > with the command crm_mon.
> >> >
> >> > What could I do?
> >> >
> >> > --
> >> > Saludos,
> >> >
> >> >
> >> > José Luis
> >> > ------
> >> > Profesor Informática IES Jacarandá - Brenes (Sevilla)
> >> > http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
> >> > twitter: @jlrod2
> >> >
> >> >
> >> >
> >> > _______________________________________________
> >> > Pacemaker mailing list: Pacemaker at 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
> >> >
> >>
> >>
> >>
> >> --
> >> esta es mi vida e me la vivo hasta que dios quiera
> >>
> >> _______________________________________________
> >> Pacemaker mailing list: Pacemaker at 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
> >
> >
> >
> >
> > --
> > Saludos,
> >
> >
> > José Luis
> > ------
> > Profesor Informática IES Jacarandá - Brenes (Sevilla)
> > http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
> > twitter: @jlrod2
> >
> >
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at 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
> >
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at 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
>
--
Saludos,
José Luis
------
Profesor Informática IES Jacarandá - Brenes (Sevilla)
http://www.iesjacaranda.es - www.iesjacaranda-brenes.org
twitter: @jlrod2
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