You've disabled stonith, which alone is a very bad idea with DRBD and
cman. Please enable it, configure and test stonith devices, and then
hook DRBD into pacemaker using the 'fence-handler
'/path/to/crm-fence-peer.sh' and set 'fencing resource-and-stonith'.
Then configure cman to hook into pacemaker's fencing using the
fence_pcmk fence handler in cluster.conf.
On 04/01/15 03:01 PM, raby wrote:
Hi this is the drbdadm dump
/# resource pcmAppData on pcmk-1: not ignored, not stacked
# defined at /etc/drbd.conf:10
resource pcmAppData {
on pcmk-1 {
device /dev/drbd1 minor 1;
disk /dev/mapper/VolGroup-drbd--demo;
meta-disk internal;
address ipv4 192.168.203.128:7789
<http://192.168.203.128:7789>;
}
on pcmk-2 {
device /dev/drbd1 minor 1;
disk /dev/mapper/VolGroup-drbd--demo;
meta-disk internal;
address ipv4 192.168.203.130:7789
<http://192.168.203.130:7789>;
}
net {
verify-alg sha1;
allow-two-primaries yes;
}
}/
and this is the pacemaker configuration
/node pcmk-1 \
attributes standby="off"
node pcmk-2 \
attributes standby="off"
primitive ClusterIP ocf:heartbeat:IPaddr2 \
params ip="192.168.203.150" cidr_netmask="32" \
op monitor interval="30s"
primitive PcmData ocf:linbit:drbd \
params drbd_resource="pcmAppData" \
op monitor interval="60s"
primitive PcmFS ocf:heartbeat:Filesystem \
params device="/dev/drbd/by-res/pcmAppData"
directory="/home/hassan/logs" fstype="gfs2"
primitive PcmtestApp ocf:raby:RabyAgent \
op monitor interval="100ms" \
meta target-role="Started" migration-threshold="1" failure-timeout="1"
ms PcmDataClone PcmData \
meta master-max="2" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true" target-role="Started"
clone ClusterIPClone ClusterIP \
meta golbally-unique="true" clone-max="2" clone-node-max="2"
clone PcmFSClone PcmFS
clone PcmtestAppClone PcmtestApp
colocation PcmtestApp-with-PcmFS inf: PcmtestAppClone PcmFSClone
colocation PcmtestApp-with-ip inf: PcmtestAppClone ClusterIPClone
colocation fs_on_drbd inf: PcmFSClone PcmDataClone:Master
order PcmFS-after-PcmData inf: PcmDataClone:promote PcmFSClone:start
order PcmtestApp-after-PcmFS inf: PcmFSClone PcmtestAppClone
property $id="cib-bootstrap-options" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
cluster-infrastructure="cman" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1417122793"/
As for the update, i unfortunately cannot to upgrade to Ubuntu-14 +
pacemaker 1.1
2015-01-02 14:48 GMT-08:00 Digimer <li...@alteeve.ca
<mailto:li...@alteeve.ca>>:
Pacemaker 1.1.6 is very, very old. If you can upgrade to Ubuntu
14.04 LTS you will get 1.1.10 (or newer). A *lot* changed in the
meantime, plus a lot of bug fixes.
Can you upgrade?
If you still have trouble, please reply with your pacemaker
configuration as well, and the 'drbdadm dump' output wouldn't hurt.
On 02/01/15 05:39 PM, raby wrote:
Hi i am following the cluster from scratch guide to set up an active
active drbd configuration. here is my configuration
Ubuntu 12 kernel 3.11.0-19-generic
pacemaker 1.1.6
corosync 1.4.2
cman 3.1.7
gfs2 3.1.3
I am trying to do
*mount /dev/drbd1*
and i get this message
/gfs_controld join connect error: Connection refused
error mounting lockproto lock_dlm/
here is the corosync configuration:
/# Please read the corosync.conf.5 manual page
compatibility: whitetank
totem {
version: 2
secauth: off
threads: 0
interface {
member {
memberaddr: 192.168.203.128
}
member {
memberaddr: 192.168.203.130
}
ringnumber: 0
bindnetaddr: 192.168.203.0
mcastaddr: 239.255.1.1
mcastport: 4000
ttl: 1
}
}
logging {
fileline: off
to_stderr: no
to_logfile: yes
to_syslog: yes
logfile: /var/log/cluster/corosync.log
debug: off
timestamp: on
logger_subsys {
subsys: AMF
debug: off
}
}
amf {
mode: disabled
}
service {
# Load the Pacemaker Cluster Resource Manager
ver: 1
name: pacemaker
}
aisexec {
user: root
group: root
}/
The cluster.conf configuration
/<?xml version="1.0"?>
<cluster config_version="1" name="PcmkCluster">
<logging debug="off"/>
<clusternodes>
<clusternode name="pcmk-1" nodeid="1">
<fence>
<method name="pcmk-redirect">
<device name="pcmk" port="pcmk-1"/>
</method>
</fence>
</clusternode>
<clusternode name="pcmk-2" nodeid="2">
<fence>
<method name="pcmk-redirect">
<device name="pcmk" port="pcmk-2"/>
</method>
</fence>
</clusternode>
</clusternodes>
<fencedevices>
<fencedevice name="pcmk" agent="fence_pcmk"/>
</fencedevices>
</cluster>/
On the previous threads i have seen that you have to check how
dlm is
managed but i have no idea how to check that, ant help ? thanks.
_________________________________________________
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http://oss.clusterlabs.org/__mailman/listinfo/pacemaker
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Project Home: http://www.clusterlabs.org
Getting started:
http://www.clusterlabs.org/__doc/Cluster_from_Scratch.pdf
<http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf>
Bugs: http://bugs.clusterlabs.org
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person
without access to education?
_________________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
<mailto:Pacemaker@oss.clusterlabs.org>
http://oss.clusterlabs.org/__mailman/listinfo/pacemaker
<http://oss.clusterlabs.org/mailman/listinfo/pacemaker>
Project Home: http://www.clusterlabs.org
Getting started:
http://www.clusterlabs.org/__doc/Cluster_from_Scratch.pdf
<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
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?
_______________________________________________
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
