[Linux-cluster] Can not establish new cluster 5.3 with luci - quorum error

Alan A alan.zg at gmail.com
Thu Aug 27 14:44:27 UTC 2009


I checked packages and they are all up to date on all nodes:

[root at clxmrweb20 ~]# yum groupinstall Clustering
Loaded plugins: rhnplugin, security
Setting up Group Process
Package ricci-0.12.1-7.3.el5_3.i386 already installed and latest version
Package system-config-cluster-1.0.55-1.0.noarch already installed and latest
version
Package ipvsadm-1.24-8.1.i386 already installed and latest version
Package piranha-0.8.4-11.el5.i386 already installed and latest version
Package cluster-snmp-0.12.1-2.el5.i386 already installed and latest version
Package modcluster-0.12.1-2.el5.i386 already installed and latest version
Package rgmanager-2.0.46-1.el5_3.4.i386 already installed and latest version
Package Cluster_Administration-en-US-5.2-1.noarch already installed and
latest version
Package cluster-cim-0.12.1-2.el5.i386 already installed and latest version
Package luci-0.12.1-7.3.el5_3.i386 already installed and latest version
No packages in any requested group available to install or update

[root at clxmrweb20 ~]# yum groupinstall "Cluster Storage"
Loaded plugins: rhnplugin, security
Setting up Group Process
Package kmod-gnbd-0.1.5-2.el5.i686 already installed and latest version
Package lvm2-cluster-2.02.40-7.el5.i386 already installed and latest version
Package gfs-utils-0.1.18-1.el5.i386 already installed and latest version
Package kmod-gfs-0.1.31-3.el5_3.1.i686 already installed and latest version
Package gnbd-1.1.7-1.el5.i386 already installed and latest version
Package Global_File_System-en-US-5.2-1.noarch already installed and latest
version
No packages in any requested group available to install or update


On Thu, Aug 27, 2009 at 9:05 AM, Alan A <alan.zg at gmail.com> wrote:

> Host file looks OK, pardon my post for my partial hostname editing didn't
> quite work as expected since my mouse played a game on me.
> We do run Cisco equipment - any pointers on what exactly should I check. I
> am planning on opening ticket with RH as well.
>
> Xavier - thanks for your suggestion too - will try it.
>
> On Thu, Aug 27, 2009 at 3:27 AM, Jakov Sosic <jakov.sosic at srce.hr> wrote:
>
>> On Wed, 26 Aug 2009 18:36:26 -0500
>> Alan A <alan.zg at gmail.com> wrote:
>>
>> > I have tried almost everything at this point to try and troubleshoot
>> > this further. I can't create new cluster with luci.
>> >
>> > I broke and tried to reconfigure 3 node cluster at least 6 times.
>> >
>> > I have noticed nodes taking expectational long on initializing
>> > fencing upon cman start. I tried with defined and undefined fencing,
>> > the amount of time needed is still the same. Even after the fencing
>> > is overcome in /var/log/messages nodes refuse to join cluster due to
>> > the state of 'not in quorum' during joining process. I uped the
>> > post_join_delay as much as 150 but the result is the same.
>> >
>> > Fencing - I use APC PW Switches - I can login into apc PWS from the
>> > node, I can even fence the other node, but when cman is started it
>> > looks like it is almost timign out on staring fencing.
>> >
>> > If I issue cman_tool nodes it gives me the local node name as the
>> > member of the cluster and the other two with state 'X'. If I try
>> > cman_tool join clustername - it tells me the nodes are already in
>> > that cluster but cluster as the whole does not register. Each node
>> > thinks it's the only working member of the cluster.
>> >
>> >
>> > Any pointers?
>>
>> Looks like network issue to me.
>>
>> Are you sure your network is operational in a sense of a multicast /
>> igmp? Try forcing igmp v1 in sysctl.conf - and if you have Cisco
>> equipment take a look at openais FAQ (mode sparse-dense).
>>
>>
>> --
>> |    Jakov Sosic    |    ICQ: 28410271    |   PGP: 0x965CAE2D   |
>> =================================================================
>> | start fighting cancer -> http://www.worldcommunitygrid.org/   |
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
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>>
>
>
>
> --
> Alan A.
>



-- 
Alan A.
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