Problem with stitcher

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Raj Thakkar

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Mar 7, 2014, 11:15:57 AM3/7/14
to geni-...@googlegroups.com, Kandah, Farah, Niky Riga
Hello,


              I have resources already reserved and i am using stitcher in my experiment. But when i try to ping from one pc to another it is not working. Maybe the stitcher is down. Is there a particular time limit for using the stitcher. As it happened with me before the resources are ready and it works fine for one day but when i try next day i am able to login in the pc but the stitcher would not work. The attached file with this email are the resources i have reserved.



Thank you

Regards
Raj Thakkar 
Nyser-UKY flack.PNG

Aaron Helsinger

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Mar 7, 2014, 11:39:23 AM3/7/14
to geni-...@googlegroups.com, Kandah, Farah, Niky Riga
Has this worked since yesterday morning? the emulab.net server had trouble yesterday morning.

Did you renew your reservation to a date past today using stitcher?

What is your full slice URN?

Aaron
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Raj Thakkar

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Mar 7, 2014, 12:29:54 PM3/7/14
to geni-...@googlegroups.com, Kandah, Farah, Niky Riga
Yes i renewed the reservation today, it is now updated to 03/09/2014. It was working on wednesday. Yesterday morning i didn't tried it and i tried it today and came across this problem.

URN: PC: urn:publicid:IDN+instageni.nysernet.org+authority+cm
         PC-0: urn:publicid:IDN+uky.emulab.net+authority+cm

User URN: [kbx429]
urn=urn:publicid:IDN+ch.geni.net+user+kbx429


Thank you


Regards
Raj Thakkar

Aaron Helsinger

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Mar 7, 2014, 1:00:35 PM3/7/14
to geni-...@googlegroups.com, Kandah, Farah, Niky Riga
A slice URN is not the same as a user URN or machine URN, so I had to guess which slice you are interested in.

In your slice urn:publicid:IDN+ch.geni.net:MultipathRouting+slice+pytest you have a reservation at nysernet, no reservation at ION (so no connectivity), and it looks like one of your nodes failed at PG-KY. You should have seen an error in Flack or Omni when you made your reservation.

In your slice urn:publicid:IDN+ch.geni.net:MultipathRouting+slice+abc you only have a reservation at uky.emulab, and that failed. Again, you should see an error message in Flack.

Your slice urn:publicid:IDN+ch.geni.net:MultipathRouting+slice+xyz has no resources at any of these aggregates.

So I assume this was your pytest slice. Something appears to have failed at uky.emulab.net, and if you had a reservation at ION it is now gone - so no connectivity. I recommend you delete your reservations in both slices and start over. I will note that currently the ION aggregate is down, so you cannot currently recreate your slice.

Aaron

Raj Thakkar

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Mar 7, 2014, 3:32:43 PM3/7/14
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Thank you Aaron for the reply. I will  delete my resources and start it again.

Thank you

Regards
Raj Thakkar 

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