Hi Babu,

I looked at the demo and I like it very much! Good work!

As mentioned in a previous email to you, I find it unfortunate that jobmonarch
requires the installation of postgres in addition to mysql. If you can find a
way to use mysql inside jobmonarch instead of postgres, please try to. I mean,
I have no doubt this is possible and should be rather easy, but I'm not sure
you can do it in the remaining time... Any opinions on mysql+postgres vs
mysql?

Best regards,
Erich


On Thursday 17 August 2006 01:42, Babu Sundaram wrote:
> Erich, Bernard and All:
> 
> I have managed to successfully install the Job Monarch package on an OSCAR 
> cluster. It has SGE as the DRM. It has one master node (gilbey) and one 
> client node (oscarnode6). Since the OSCAR-SGE package configures the 
> master node as not to be an exec host, essentially my set up has only one 
> exec host (the client). So, when I submit a job, it goes to the (only) 
> exec host. I have a running job (sleeper) and a queued job (touchmem given 
> by Erich). A few snapshots of the Monarch frontend addon to ganglia are 
> attached.
> 
> Pic 1: monarchIndexPage.PNG: Shows the index page where Monarch lists the 
> available nodes in the cluster and the Joblist (the sequence of square 
> boxes, which when clicked will take you to the job list page)
> 
> Pic 2: jobListPage.PNG: On clicking the joblist image in the index page, 
> this page with all the jobs in SGE queues are displayed in this page. You 
> can see one queued and one running job here.
> 
> Pic 3: runningJobPage. PNG: I clicked on the running job (with status R) 
> and it now shows one node with label R which is where the job is running. 
> For a bigger cluster, it will mark those nodes involved for this job with 
> the label R. 
> 
> Pic 4: queuedJobPage.PNG: I clicked on the queued job (with status Q)
> and it now shows just the job information. No nodes is marked with the J 
> label which means there are no nodes involved for this job (since it is 
> queued). 
> 
> I will refine this package (fixing the link to ganglia logo and such). 
> But, for the time being, this works and if you want to try it out, you can 
> add online package at http://www.cs.uh.edu/babu/oscar/jobmonarch. And, the 
> code is on OSCAR's SVN. Am off for today..:-)
> 
> Thanks,
> Babu


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