[Pacemaker] Pacemaker + drbd + Cman Error: gfs_controld join connect error: Connection refused error mounting lockproto lock_dlm
Digimer
lists at alteeve.ca
Sun Jan 4 16:16:25 EST 2015
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 <lists at alteeve.ca
> <mailto:lists at 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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>
>
>
> --
> 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?
>
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>
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>
>
>
>
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>
--
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?
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