[orbit-user] Problem with imaging outdoor grid nodes?

Mesut Ali Ergin ergin at eden.rutgers.edu
Wed Jan 30 21:12:32 EST 2008


Suhas,

I've fixed one thing related to imaging bandwidth this afternoon after
Sanjit let me know about imaging problems. If your imaging experience
was from before or around  3pm today, then I would suggest another
try. So far as not being able to reach a node after successfull
imaging is concerned, it is not usual. Try with the latest baseline
image and report if you could reproduce the problem.

Best,

--
MAE



On 1/30/08, suhas mathur <suhas at winlab.rutgers.edu> wrote:
> Hi all-
>
> I am a new user on ORBIT and I have been having problems with imaging
> of nodes on the outdoor grid. Sometimes, the nodes timeout and
> sometime they fail. Sometimes, some of them time out and others fail.
> Has anyone else experienced similar problems on the outdoor nodes or
> am I missing something? I have gotten things to work at least once
> without any problems.
>
> The image I am using is baseline-2.3.ndz
>
> The imaging command I am using is "omf load
> [[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7],[1,8],[1,9],[1,10]]
> baseline-2.3.ndz"
>
> The command I am using to turn them on is "omf tell on all"
>
> Also, sometimes after 'supposedly successful imaging", I can ping the
> nodes but I cannot ssh to them - the error I get is: "no path to host
> node1-x'.
>
> Finally, is there a way to tell, from the verbose output of the
> imaging process, which node(s) have been imaged so one can begin
> working with them while others continue to get imaged?
>
> Thanks,
> Suhas
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>


-- 
Mesut Ali Ergin
ergin at winlab.rutgers.edu

Rutgers University, WINLAB,
Technology Centre of New Jersey,
671 Rt. 1 South, North Brunswick,
New Jersey, 08902-3390, USA

Phone: 862-368-6620
Fax:   732-932-6882


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