[Linux-cluster] cluster failed to start
Heiko Nardmann
heiko.nardmann at itechnical.de
Thu Sep 13 09:55:31 UTC 2012
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>>
>>
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>>
>>
>>
>>
>> --
>> 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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