[Linux-cluster] cluster failed to start

[Heiko Nardmann]

Else you could have googled ...

And maybe have found 
http://permalink.gmane.org/gmane.linux.highavailability.user/14360 ... 
which might have been helpful ...


Kind regards,

     Heiko

Am 13.09.2012 11:40, schrieb Ben .T.George:
> HI
>
> yes these machine have ILOM, but there is no ILOM fencing listed under 
> LUCI page.
>
> without fencing i can do testing noe.?
>
> plese negligent fencing part and give me instructions.because in my 
> production, we are using cisco UCS and the cisco UCS fencing is listed 
> on LUCI page
>
> regards,
> Ben
>
> On Thu, Sep 13, 2012 at 12:28 PM, Heiko Nardmann 
> <heiko.nardmann at itechnical.de <mailto:heiko.nardmann at itechnical.de>> 
> wrote:
>
>     Hi!
>
>     Those machines should have some ALOM/ILOM/whatever mechanism which
>     you could use for power fencing e.g. ...
>
>     You should check whether a corresponding fence agent exists then.
>
>
>     Kind regards,
>
>         Heiko
>
>     Am 13.09.2012 10:11, schrieb Ben .T.George:
>>     HI
>>
>>     thanks for your reply..But on this test setup how can i configure
>>     fencing..i am running 2 Sun X4200 machine.and the freenas is used
>>     to create Iscsi.
>>
>>     my current NFS setup is working perfectly..and in the production
>>     setup , i need to implement this on cisco UCS. i saw cisco UCS is
>>     there under fencing options
>>
>>     please help me add three more nfs shares to my existing
>>     configuration..
>>
>>
>>     regards,
>>     ben
>>
>>     On Thu, Sep 13, 2012 at 9:53 AM, digimer <lists at alteeve.ca
>>     <mailto:lists at alteeve.ca>> wrote:
>>
>>         Please add fencing. Without it, the first time a node fails,
>>         your cluster will hang (by design). Most servers have IPMI
>>         (or similar), so you can probably use fence_ipmilan or one of
>>         the brand-specific agents like fence_ilo for HP's iLO.
>>
>>
>>         On 09/13/2012 02:44 AM, Ben .T.George wrote:
>>
>>             Hi
>>
>>             i manually created a cluster.conf file and copied to my 2
>>             nodes..now
>>             it's working fine with one one NFS HA sare.i need to add
>>             three more shares..
>>
>>             please check this http://pastebin.com/eM08vrC5  this is
>>             my cluster.conf
>>
>>             how can i add three more shares to this cluster.conf file.?
>>
>>             please help..i got stacked with project.after testing
>>             this setup i need
>>             to implement on production
>>
>>
>>             Regards,
>>             Ben
>>
>>
>>
>>             On Wed, Sep 12, 2012 at 10:35 PM, Jan Pokorný
>>             <jpokorny at redhat.com <mailto:jpokorny at redhat.com>
>>             <mailto:jpokorny at redhat.com
>>             <mailto:jpokorny at redhat.com>>> wrote:
>>
>>                 Hello Ben,
>>
>>                 On 12/09/12 16:39 +0300, Ben .T.George wrote:
>>                  > i created 2 node cluster with RHEL6 by using
>>             redhat cluster suite.
>>                  >
>>                  > i joined cluster nodes by using LUCI
>>                  >
>>                  > i created one IP as resource and source as that IP
>>             i created.
>>                  >
>>                  > i started cluster , but on luci status showing
>>             like disabled.but
>>                 that IP is
>>                  > pining and it is added on node2
>>                  >
>>                  > ip addr is showing that ip.
>>                  >
>>                  > #clustat  is showing both nodes online.
>>
>>                 actually thanks for bringing up what showed up to be
>>             a real issue [1].
>>                 Could you please try "service modclusterd start"
>>             across the nodes
>>                 (and perhaps
>>                 making the service persistent with chkconfig) to see
>>             if it helps you?
>>
>>                 In the mean time, this should be a workaround in such
>>             cases;
>>                 more decent solution for this bug is underway.
>>
>>                 [1] https://bugzilla.redhat.com/show_bug.cgi?id=856785
>>
>>                 Thanks,
>>                 Jan
>>
>>                 --
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>>             <mailto:Linux-cluster at redhat.com>
>>             <mailto:Linux-cluster at redhat.com
>>             <mailto:Linux-cluster at redhat.com>>
>>
>>             https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>>
>>
>>
>>             --
>>             Yours Sincerely
>>
>>             *#!/usr/bin/env python
>>             #Mysignature.py :)*
>>
>>
>>             Signature = " " " Ben.T.George \n
>>                                Linux System Administrator \n
>>                                Diyar United Company \n
>>                                kuwait \n
>>                                Phone : +965 - 50629829
>>             <tel:%2B965%20-%2050629829> \n " ""
>>
>>             Print Signature
>>
>
>
>

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