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FreeBSD Developer Summit

University of Cambridge Computer Laboratory Cambridge, UK August 15 - 18, 2008

The invitation-only FreeBSD Developer Summit took place at the University of Cambridge Computer Laboratory in Cambridge, UK between 15 August and 18 August, 2008. Key topics of discussion included operating system virtualization, access control, and the FreeBSD 8.0 release. Advanced registration was required in order to attend; a registration fee of £35.00 was charged in order to cover meals and facilities. Accommodation was at King's College Cambridge.

Logistics

Most attendees arrived in Cambridge on Wednesday 13 August or Thursday 14 August, depending on their tolerance for jet lag and desire to see sites before the summit began. Most attendees departed Tuesday 19 August.

Official residence for the developer summit was at King's College Cambridge. Additional options included a number of hotels and bed-and-breakfasts in Cambridge. There is an enjoyable 15-30 minute walk from most residence venues to the developer summit; a frequent bus runs on weekdays, less frequently on weekends, from the city centre to the West Cambridge Site. Taxis are also available.

Cambridge, UK is located approximately 45 minutes North of London by train, with easy access by bus or train to St. Pancras International - Eurostar (45m rail), London Stansted Airport (40m rail), London Heathrow Airport (LHR - 2h rail), London Gatwick Airport (LGW - 2h rail), Manchester Airport (MIA - 4h rail), London Luton Airport (1h25m bus). European attendees may consider Eurostar or Stansted Airport preferred routes due to short transit time to Cambridge and lower prices. Visitors from the US or elsewhere will likely need to travel into one of London's major international airports, such as Heathrow or Gatwick. With the exception of Luton Airport, rail offers a more convenient but more expensive route to Cambridge than bus.

Please note: during the summer, rail service in and out of Cambridge is often significantly disrupted on Sundays due to rail works on the track between London Kings Cross and Camridge. Attendees are encouraged to avoid the need to travel by rail on Sundays.

Registration

Registration has closed, and rooms at King's have been booked. If you have not yet contacted RobertWatson with your registration details, please do so ASAP. We anticipate around 20 participants.

(sorted by last name)

Name FreeBSD.org login Arrival Date Departure Date Room Payment Received Notes
GavinAtkinson gavin 14th afternoon 18th N/A No special meal requirements
BrooksDavis brooks 13th LHR 0555 19th LHR 1520 Yes
PawelJakubDawidek pjd 14th, W6 401, 07:30 18th, W6 410, 19:05 No Good food only
TonyFinch fanf local local n/a No special meal requirements
KrisKennaway kris 14th, EUROSTAR, 1328 19th EUROSTAR 1404 No
DavidMalone dwmalone 15th, LGW, 8:15 17, LGW, 21:05 no No special meal requirements
AlexanderMotin mav 14th, LGW, 10:30 19th morning Yes No special meal requirements
MarkMurray markm local local n/a No special meal requirements
SimonNielsen simon 14th LHR 1305 19th LHR 1405 Yes
PhilipPaeps philip 14th LHR 1740 17th LHR 2015 Yes No special meal requirements
DougRabson dfr 14th afternoon 19th morning Yes No special meal requirements
OllivierRobert roberto 13th, EUROSTAR 19th, EUROSTAR No No special meal requirements (Isabelle and Élodie there between 13th and 15th)
EdSchouten ed Thu 14th, STN, 09:25 Tue 19th, STN, 17:05 Yes No special meal requirements
DagErlingSmørgrav des Thu 14th, STN, 07:55 Tue 19th, STN, 20:00 Yes No special meal requirements
RobertWatson rwatson local local n/a No special meal requirements
MarkoZec zec 14th evening 18th afternoon Yes No special meal requirements
BjoernZeeb bz Thu 14th, STN, 07:25 Tue 19th, STN, 20:25 Yes No special meal requirements

Developers were welcome to invite guests to attend the developer summit, subject to their tolerance for ceaseless hours of kernel-hacking, and availability of space at the venue.

Name Host Arrival Date Departure Date Room Payment Received Notes
Timothy Force RobertWatson,MarkoZec 14th evening n/a n/a Boeing
BenLaurie RobertWatson 15th 19th Yes OpenSSL/Apache
StevenMurdoch RobertWatson local local n/a Computer Laboratory
Anil Madhavapeddy DougRabson local local n/a Citrix
Steven Smith DougRabson local local n/a Citrix

Residence was arranged at King's College, Cambridge, and was available in the form of single en suite rooms with breakfast included at a rate of £58.00 per night including 17.5% VAT. All bookings were required by 1 August, 2008.

Events

A number of items were on the agenda for the developer summit:

Unless otherwise indicated, events took place in FW26 on the first floor of the William Gates Building; other rooms were available for break-out sessions, etc. Outside of regular office hours, the building requires a keycard to access, so developers arrived by 10:00am to be let into the building, or call RobertWatson on his mobile to be let in.

Date Morning 10:00-13:00 Lunch 13:00-14:00 Afternoon 14:00-18:00 Evening 19:00-
Wednesday 13 August 2008 developers arrive
Thursday 14 August 2008 developers arrive The Eagle
Friday 15 August 2008 devsummit - welcome CL network stack virtualization Sala Thong
Saturday 16 August 2008 network stack virtualization CL kernel privilege/capability model De Luca
Sunday 17 August 2008 Punting on the Cam CL devsummit - short sessions Bella Italia
Monday 18 August 2008 devsummit CL devsummit India House
Tuesday 19 August 2008 developers depart

Lunch was included in the £35 registration fee for attendees, and provided on-site at the Computer Laboratory. Breakfast was available at hotels or residences. Dinners were not included in the registration or room fees. Cambridge is well-equipped with pubs and restaurants catering to a variety of tastes and budgets.

Thursday 14 August

Developers arrived over the course of the day, but nothing formal was planned. Some of us met up at the Eagle, just around the corner from King's College, starting at around 7:00pm for dinner/drinks.

Time Activity
19:00-… Dinner at The Eagle, Cambridge

Friday 15 August

First day of the developer summit, starting at around 10:00am in FW26, the William Gates Building. Lunch was provided for registered attendees.

Time Activity
10:00-11:00 Welcome (RobertWatson) 20080815-welcome.pdf
11:00-11:30 Variant Symlinks (BrooksDavis) variant-symlinks-for-freebsd.pdf
11:30-13:00 Short presentations
13:00-14:00 Lunch at the CL
14:00-15:00 Network stack virtualization status and hacking session
15:00-16:00 Network stack virtualization skype meeting
16:00-17:30 Network stack virtualization hacking continues CL security group weekly meeting - FW11
17:30-19:00
19:00-… Dinner at Sala Thong, Newnham Village (£17/head including dessert excluding beverages)

Saturday 16 August

Second day of the developer summit, started around 10:00am in FW26, the William Gates Building. Lunch was provided for registered attendees.

Time Activity
10:00-13:00 Network stack virtualization (continued)
13:00-14:00 Lunch at the CL
13:30-14:30 Xen Design and Implementation (AnilMadhavapeddy)
14:00-17:00 Kernel privilege and capability models (RobertWatson)
17:00-19:00
19:00-… Dinner at De Luca

Sunday 17 August

Third day of the developer summit, including a social activity, punting on the Cam, followed by lunch and afternoon hacking.

Time Activity
10:00-12:00 Punting, meet at Scudamore's near the Silver Street Bridge
13:00-14:00 Lunch at the CL
14:00-15:00 Network stack virtualization: Jamie's patch, continue commit2 review
15:00-16:00 Network stack virtualization skype session
16:00-18:30 Network stack virtualization management model discussion
18:30-19:30
19:30-… Dinner at Bella Italia (by the Granta, Sala Thong, etc)

Monday 18 August

Final day of the developer summit, starting at around 10:00am in FW26, the William Gates Building. Lunch was provided for registered attendees.

Time Activity
10:00-13:00 Network stack virtualization: next steps, timeline, hands
13:00-14:00 Lunch at the CL
14:00-15:00 FreeBSD 8.0 discussion (BrooksDavis)
15:00-16:00 Network stack virtualization skype session
16:00-16:30 SMP network stack: status update (RobertWatson)
16:30-17:30 Forward and backward compatibility discussion (KrisKennaway)
17:30-18:00 Ideas and brainstorming (BrooksDavis)
18:00-19:00
19:00-… Dinner at India House

Maps

Possibly useful Google map of Cambridge and environs

20080812-cambridge-map.pdf Downloadable PDF map of Cambridge and Developer Summit sites