[ClusterLabs] When does pacemaker call 'restart'/'force-reload' operations on LSB resource?

[Ondrej]

Hi ClusterLabs list,

When adding 'LSB' script to pacemaker cluster I can see that pacemaker 
advertises 'restart' and 'force-reload' operations to be present - 
regardless if the LSB script supports it or not.
This seems to be coming from following piece of code.

https://github.com/ClusterLabs/pacemaker/blob/92b0c1d69ab1feb0b89e141b5007f8792e69655e/lib/services/services_lsb.c#L39-L40

Questions:
1.  When the 'restart' and 'force-reload' operations are called on the 
LSB script cluster resource?
2. How can I trigger 'restart' and 'force-reload' operation on LSB 
script cluster resource in pacemaker?

Cluster resource definition looks like this:
<primitive class="lsb" id="myResource" type="script.sh">
   <operations>
     <op id="myResource-force-reload-interval-0s" interval="0s" 
name="force-reload" timeout="15s"/>
     <op id="myResource-monitor-interval-15" interval="15" 
name="monitor" timeout="15"/>
     <op id="myResource-restart-interval-0s" interval="0s" 
name="restart" timeout="15"/>
     <op id="myResource-start-interval-0s" interval="0s" name="start" 
timeout="15"/>
     <op id="myResource-stop-interval-0s" interval="0s" name="stop" 
timeout="15"/>
   </operations>
   <instance_attributes id="myResource-instance_attributes"/>
   <meta_attributes id="myResource-meta_attributes"/>
</primitive>

I would have expected that 'restart' operation would be called when 
using 'crm_resource --restart --resource myResource', but I can see that 
'stop' and 'start' operations are used in that case instead. For 
'force-reload' I have no idea on how to try trigger it looking at 
'crm_resource --help' output.

I want to make sure that cluster will not attempt running 'restart' nor 
'force-reload' on script that is not implementing them.
As for now I'm considering to return exit code '3' from script when 
these actions are called to indicate that they are 'unimplemented 
feature' as suggested by LSB specification below. However I would like 
to verify that this works as expected.
http://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html

--
Ondrej