[Pacemaker] Active/Active

Tue Feb 10 22:08:04 UTC 2015

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
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