[ClusterLabs] Antw: Delayed first monitoring

[Miloš Kozák]

However,
  this does not make sense at all. Presumably, the pacemaker should get 
along with lsb scripts which comes from system repository, right?

Therefore, there is not way how to modify lsb script because changes is 
lsb script erase after every package update.


I believe, the systematical approach is in introducing of delayed 
monitoring or something like this into Pacemaker. I quite wonder that 
nobody has come around this problem already?


Milos





Dne 13.8.2015 v 08:44 Ulrich Windl napsal(a):
> I think the start script has to be fixed to return success when httpd is
> actually running.
>
>>>> Miloš Kozák <milos.kozak at lejmr.com> schrieb am 12.08.2015 um 16:03 in
> Nachricht
> <55CB521A.8090304 at lejmr.com>:
>> Hi,
>>
>> I have set up and CoroSync+CMAN+Pacemaker at CentOS 6.5 in order to
>> provide high-availability of opennebula. However, I am facing to a
>> strange problem which raises from my lack of knowleadge..
>>
>> In the log I can see that when I create a resource based on an init
>> script, typically:
>>
>> pcs resource create httpd lsb:httpd
>>
>> The httpd daemon gets started, but monitor is initiated at the same time
>> and the resource is identified as not running. This behaviour makes
>> sense since we realize that the daemon starting takes some time. In this
>> particular case, I get error code 2 which means that process is running,
>> but environment is not locked. The effect of this is that httpd resource
>> gets restarted.
>>
>> My workaround is extra sleep in status function of the init script, but
>> I dont like this solution at all! Do you have idea how to tackle this
>> problem in a proper way? I expected an op attribut which would specify
>> delay after service start and first monitoring, but I could not find it..
>>
>> Thank you, Milos
>>
>>
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