[Swift-devel] Condor-G test on UJ-OSG site

[Zhao Zhang]

Hi, Ben

I have another question regarding the definition of sites.xml:

[zzhang at tp-grid1 condor-g_back]$ cat CIT_CMS_T2.xml
1  <config>
2   <!-- CIT_CMS_T2 -->
3    <pool handle="CIT_CMS_T2" >
4     <gridftp  url="gsiftp://cit-gatekeeper.ultralight.org/" />
5     <execution  provider="condor" />
6     <workdirectory >/raid2/osg-data/osg/tmp/CIT_CMS_T2</workdirectory>
7     <profile namespace="globus" key="jobType">grid</profile>
8     <profile namespace="globus" key="gridResource">gt2 
cit-gatekeeper.ultralight.org/jobmanager-condor</profile>
9   </pool>
10 </config>

In the above case, we are specifying condor twice, Line 5 and Line 8.
Is it Line 5 the one we are specifying condor-G ? So Condor-G is a 
execution provider, right?

Then what does Line 8 mean? Specifying the location of job-manager?

zhao

Ben Clifford wrote:
> On Thu, 7 May 2009, Zhao Zhang wrote:
>
>   
>> Job-Manager, we have several ways to declare it:
>> <jobmanager universe="vanilla" url="tp-osg.ci.uchicago.edu/jobmanager-pbs"
>> major="2" />
>>     
>
> <jobmanager url="A"/> means about the same as:
> <execution provider="gt2" url="A"/>
>
> So then your choice is either <jobmanager> or <execution> but not both.
>
> When you use provider="gt2" you are using direct GRAM submission from 
> Swift.
>
> When you use provider="condor" you are submitting to a condor running on 
> the local system, and by using the gridResource profile you are indicating 
> that the local condor should submit to some remote GRAM system.
>
>