[Linux-cluster] Two node cluster without quorum disk

Ian Hayes cthulhucalling at gmail.com
Wed Apr 22 19:37:54 UTC 2009


I found that in the manpage for fenced. There are a few more options in
there that you can throw that deal with fencing. I had a similar problem a
short while back. Once the comedic value of seeing two nodes killing each
other wore off, I had to figure out how to stop it. At least I knew that the
fencing worked.


On Wed, Apr 22, 2009 at 3:31 PM, Spencer Parker <sjpark at rondaandspencer.info
> wrote:

> Bing! that did it!
>
> Is there a place that lists these options?  I have looked in a lot of
> places, but am not able to find what I want.  If I knew these options I
> could build an interface to manage this for me.  This option isn't listed in
> conga.
>
> On Wed, Apr 22, 2009 at 12:33 PM, Ian Hayes <cthulhucalling at gmail.com>wrote:
>
>> have you tried the clean_start="1" option in the fence_daemon line of your
>> cluster.conf file?
>>
>>
>> On Wed, Apr 22, 2009 at 2:30 PM, Spencer Parker <
>> sjpark at rondaandspencer.info> wrote:
>>
>>> I have this same problem with the 2 node cluster that I am working on.  I
>>> have mysql running with an NFS that holds all of the data for it.  If I
>>> unplug one of the node to test the network, it will move the service to the
>>> other node...no problem.  When that node comes back up, it will then kill
>>> the services on the node that it failed back too.  This goes on and on
>>> resulting in a loop.  They'll start up and then begin to fence each other.
>>> One comes up...starts the services...then it dies...the other one takes
>>> over...starts the services and then dies...over and over again.
>>>
>>> I have found that I need to start one node up...and let it run for a
>>> short period of time...then start up the second node...and sometimes it
>>> won't start the loop and sometimes it will.
>>>
>>>
>>
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>>
>
>
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