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[ptp-user] Eclipse PTP on K - monitoring / Workflow 
Dear Carsten,

I have a question about LML driver.

But first, some corrections to this this Eclipse Wiki page: https://wiki.eclipse.org/PTP/LML_DA_Driver

- It has a file name "llview_da.pl", which should be "LML_da.pl" instead.
- Link to LML description is broken. It should be probably http://llview.fz-juelich.de/LML/OnlineDocumentation/lmldoc.html.
- It says about two input files for the driver, but does not mention the way to provide these input files. 

So my question is how to provide workflow configuration file.

When I start monitoring from Eclipse PTP monitoring perspective, LML_da_driver.pl is called without parameters and request is sent to its STDIN in XML format.
I can provide an RMS name in my TSC which gets into the request, so LML_da_driver can read it from STDIN. But looking at the code of LML_da_driver I see no way to make it read workflow from a custom configuration file.  

Kind regards,
Peter

> On 29 Jan, 2015, at 18:34, Carsten Karbach <c.karbach@xxxxxxxxxxxxx> wrote:
> 
> Hello Peter,
> 
> you can get details on what LML_DA is doing by following the steps
> described at
> http://wiki.eclipse.org/PTP/FAQ#Q:_How_do_I_debug_the_server_part_of_PTP.27s_system_monitoring_capability.3F
> 
> When looking at one of the generated tmp directories, you should be able
> to find a layout.xml file. This should contain your layout defined in
> the TSC. Moreover, you can have a look at the request.xml, which
> contains the LML request sent from the PTP client. Do these files
> contain your layout?
> 
> You could also recreate your connection in the monitoring perspective.
> This should reload the layout from your TSC.
> 
> Best regards,
> 
> Carsten
> 
> On 01/29/15 09:54, Peter Bryzgalov wrote:
>> Dear Carsten,
>> 
>>>> 2. In documentation it says, that "In the latest Parallel Tools
>>>> Platform (PTP) build it is also allowed to embed a customized LML layout
>>>> into the monitor-data element of the target system configuration”.
>>>> Does it mean, that if we include layout into TSC like this, we shouldn't
>>>> need layout on the server (supercomputer)? If we layouts defined both in
>>>> TSC and on server, which one takes precedence?
>>>> 
>>>> Embedding layout into TSC doesn’t work for me.
>>>> 
>>>> I have:
>>>> Eclipse for Parallel Application Developers
>>>> Version: Luna Service Release 1 (4.4.1)
>>>> Build id: 20140925-1800
>>> 
>>> I guess, you do already know about how to add a customized TSC as
>>> decribed at
>>> http://wiki.eclipse.org/PTP/FAQ#Q:_How_do_I_customize_an_existing_Target_System_Configuration.3F
>>> Yes, if you include the layout into the TSC, there is no additional
>>> layout needed on the remote system. Can you give me more information
>>> on how the embedding of the layout fails? For a starting point, have a
>>> look at
>>> http://git.eclipse.org/c/ptp/org.eclipse.ptp.git/tree/rms/org.eclipse.ptp.rm.jaxb.contrib/data/de.fz-juelich.juqueen.ll_bg.xml,
>>> which contains a layout definition.
>>> 
>>> In general, the layout in the TSC precedes the layout file placed as
>>> default layout on the remote system. However, I do not know how you
>>> provide your layout file to LML_DA on the remote system.
>>> 
>> 
>> Here is the correct nodes map:
>> Here is what I see if I remove layout file
>> (samples/layout_default_PJM.xml) from the server:
>> After I return the layout file, map gets back to normal after about 1
>> minute.
>> 
>> Here is the monitoring part of my TSC:
>> 
>> <monitor-data schedulerType="PJM">
>> <rm:layout version="1.0" xmlns="" xmlns:rm="http://eclipse.org/ptp/rm";>
>> <nodedisplaylayout id="nodedisplay"
>> gid="org.eclipse.ptp.rm.lml.ui.SystemMonitorView" active="true">
>>         <schemehint>
>>             <el1 min="0" max="7" tagname="tofu_unit" mask="0xFF0100%01d">
>>                 <el2 min="0" max="2" tagname="board" mask="%01d">
>>                     <el3 min="0" max="3" tagname="node" mask="%01d">
>>                         <el4 tagname="core" min="0" max="15"
>> mask="-c%02d"></el4>
>>                     </el3>
>>                 </el2>
>>             </el1>
>>         </schemehint>
>>         <el0 cols="1" maxlevel="4" vgap="3" showtitle="true">
>>             <el1 min="0" max="7" cols="3" showtitle="false" vgap="1">
>>                 <el2 min="0" max="2" cols="4" showtitle="false" hgap="3">
>>                     <el3 min="0" max="3" cols="1" showtitle="false" >
>>                         <el4 min="0" max="15" showtitle="false" ></el4>
>>                     </el3>
>>                 </el2>
>>             </el1>
>>         </el0>
>>     </nodedisplaylayout>
>> 
>>     <tablelayout id="tl_Run"
>> gid="org.eclipse.ptp.rm.lml.ui.ActiveJobsView" active="true"
>> contenthint="jobs">
>>         <column cid="1" pos="1" width="0.1" active="true" key="state" />
>>         <column cid="2" pos="2" width="0.1" active="true" key="step" />
>>         <column cid="3" pos="3" width="0.1" active="true"
>> key="totalcores" />
>>         <column cid="4" pos="4" width="0.4" active="true"
>> key="vnodelist" />
>>         <column cid="5" pos="5" width="0.2" active="true"
>> key="queuedate" />
>>         <column cid="6" pos="6" width="0.2" active="true" key="wall" />
>>         <column cid="7" pos="7" width="0.5" active="true" key="comment" />
>>     </tablelayout>
>> </rm:layout>
>> </monitor-data>
>> 
>> Best regards,
>> Peter
>> 
>> 
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> 
> 
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