[Pacemaker] Switching a Resource based on connectivity (ping)

[tariq fillah]

Hello,

I deleted all the constraints, and added it agin properly, and it worked,
thank you so much

2011/3/22 tariq fillah <tariqfcb at gmail.com>

> Hello,
>
> After adding the ping resource I have the following messages:
>
> [root at BACKEND2 user]# crm configure primitive ping ocf:pacemaker:ping op
> monitor timeout="20" interval="10" params host_list="10.76.44.1"
> multiplier=1000
> expr: division by zero
> expr: syntax error
> /usr/lib/ocf/resource.d/pacemaker/ping: line 262: [: -lt: unary operator
> expected
> /usr/lib/ocf/resource.d/pacemaker/ping: line 264: [: -gt: unary operator
> expected
> WARNING: ping: default timeout 20s for start is smaller than the advised 60
> WARNING: ping: specified timeout 20 for monitor_0 is smaller than the
> advised 60
>
>
> Is this the reason why it doesn't work?? And how is it possible to avoid
> it.
>
> Thanks so much
>
> 2011/3/22 tariq fillah <tariqfcb at gmail.com>
>
>> I didn't disconnect the node from the cluster, I just disconnected the
>> node from the network (which is ensured by a bond), but the cluster layer is
>> still there.
>> Which log file exactly with you like me to show you
>>
>> Thank you very much for your replys
>>
>>
>> 2011/3/22 Pavel Levshin <pavel at levshin.spb.ru>
>>
>>>
>>> 22.03.2011 21:53, tariq fillah:
>>>
>>>  Hello Pavel,
>>>>
>>>> Thank you for your help.
>>>>
>>>> I tried what you told me, but it doesn't seem to work, when I take off
>>>> both networks layers (for the bond), the resource doesn't migrate.
>>>>
>>>>
>>> Did you disconnect the node from the cluster, taking all network down? If
>>> so, it is completely different matter. Ping check is not suitable for this
>>> case.
>>>
>>> Diagnosis would be possible, if you showed complete config and logs.
>>>
>>>
>>> --
>>> Pavel Levshin
>>>
>>>
>>>
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>>>
>>
>>
>
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