On the subject of perfSONAR I have re-created the old UK mesh and it includes testing over IPv6:
http://maddash.aglt2.org/maddash-webui/index.cgi?dashboard=UK%20Config
It is showing that currently both the RAL latency hosts are uncontactable, the Durham and Oxford hosts are inaccessible over IPv6 (I’ve submitted tickets about that). We’re missing Glasgow. Sheffield and RHUL are not working well and there is significant packet loss inbound to RALPP and outbound from Bristol.
The good news is that we now have 8 dual-stack perfsonar hosts with Liverpool coming online recently and Lancaster almost there. It would be good to fix all these issues now we have a mesh view confined to the UK.
Duncan
> On 24 Oct 2016, at 16:09, Matt Doidge <[log in to unmask]> wrote:
>
> Heya all,
> We're still up to our beards (real or metaphorical) in tickets here in the UK this week - 32 of the blighters. I suspect many of us have been busy sorting out Dirty Cow issues (which will be discussed tomorrow in the meeting - please tune in tomorrow to find out more from the Ian on this, but there *will* be obligatory kernel updates in the near future).
>
> Using that excuse this is another weak ticket update. I'll do a proper job next week, promise,
>
> 32 Open UK Tickets
>
> Looks like they can be closed:
> https://ggus.eu/?mode=ticket_info&ticket_id=123504 (20/9) - Tier 1 T2K ticket, with T2K quiet on the grid and Jon P's departure I would close this ticket.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=124411 (12/10) - QMUL ticket regarding IceCube GPU glideins. Looks like things are working and the ticket can be closed, interesting stuff though.
>
> Need an Update:
> https://ggus.eu/?mode=ticket_info&ticket_id=122378 (4/10) - Glasgow Perfsonar ticket. I'm being a bit unfair singling this one out though.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=123870 (14/9) - Manchester Perfsonar ticket.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=121687 (10/10) - Tier 1 Perfsonar ticket - a reminder to update how do things look after a fortnight of statistics with the new router.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=123962 (13/10) - Liverpool biomed ticket, after being taught the wonders of space tokens by John I noticed that Sorina's update contained a question that could do with a response.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=124244 (5/10) - Tier 1 Ticket from LHCB for a cvmfs issue at RAL. Is this still a problem? No update for 19 days.
>
> https://ggus.eu/?mode=ticket_info&ticket_id=124431 (14/10) - Tier 1 ticket from atlas regarding a frontier squid. Checking the plots things still don't look right (at least to my eyes).
>
> Cheers all,
> Matt
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