| From | Subject | Date |
|---|---|---|
| Gergo Szakal | Re: FYI port of CARP as a student project
On Tue, 9 Jan 2007 23:40:59 +0100
I do not want to speak for the team, but on my behalf: I am very glad to hear this. :-)
--
Gergo Szakal <bastyaelvtars@gmail.com>
University Of Szeged, HU
Faculty Of General Medicine
/* Please do not CC me with replies, thank you. */
| Jan 9, 7:01 pm 2007 |
| Jonathan Buschmann | FYI port of CARP as a student project
Hello,
In our last year of studies, we've got to choose a project on which we
will work one entire month and we've chosen to port CARP to DragonFly
because it brings together network protocol and programming. And that
will make a great experience for a real project.
So this project will start and end in February and 3 persons will work on it.
I hope that doesn't bother anyone.
Regards,
jonthn
| Jan 9, 6:40 pm 2007 |
| Max N. Herrgaard | Re: FYI port of CARP as a student project
Great choice! I'm looking forward to test it. I hope you learn a lot
on the way :-)
| Jan 9, 7:00 pm 2007 |
| Matthew Dillon | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
A vdevice and a vkernel man page would be great!
Here's another little tidbit to put in the vkernel man page, along with
the stuff you already had in the sampler you emailed me.
The virtual kernel enables all terminal signals while in DDB mode but
only enables the ^\ terminal signal while operating as a console,
allowing ^C, ^Z and so forth to feed through.
While one can always kill a virtual kernel with kill(1), it is often
much easier to simply drop it into D...
| Jan 9, 1:53 pm 2007 |
| Matthew Dillon | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Nah. No underscores. vkd for the disk, vke for the network driver...
easy to remember.
-Matt
Matthew Dillon
<dillon@backplane.com>
| Jan 9, 1:25 pm 2007 |
| Matthew Dillon | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
I agree. I'll make the change right now.
-Matt
Matthew Dillon
<dillon@backplane.com>
| Jan 9, 1:22 pm 2007 |
| Matthew Dillon | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Holy cow, I really expected that to take more then 10 minutes to
write!
Sephe, please commit it!
-Matt
| Jan 9, 1:21 pm 2007 |
| Scott Ullrich | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Wow, this is exciting. Great work Matt, Sephe, Sascha and anyone else
that I have missed that helped out on this effort. Look forward to
start playing around with this!!
Scott
| Jan 9, 5:42 pm 2007 |
| Matthew Dillon | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
The old addage, "First make it work, then make it fast", applies big
time here. So I'd say use coarse polling for now.
So does this mean you are volunteering ?
-Matt
| Jan 9, 3:23 am 2007 |
| Sepherosa Ziehau | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
mmm, looks like my internet connection was back a little bit late today ...
--
Live Free or Die
| Jan 9, 5:53 am 2007 |
| Simon 'corecode' Sch... | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
...
if you want to, go ahead! I'm still analyzing ACPI breakage here.
cheers
simon
--=20
Serve - BSD +++ RENT this banner advert +++ ASCII Ribbon /"\
Work - Mac +++ space for low =E2=82=AC=E2=82=AC=E2=82=AC NOW!1 +++=
Campaign \ /
Party Enjoy Relax | http://dragonflybsd.org Against HTML \
Dude 2c 2 the max ! http://golden-apple.biz Mail + News / \
| Jan 9, 6:12 am 2007 |
| Matthew Dillon | VKernel progress update - 8 Jan 2006 (milestone reached!)
The virtual kernel is able to boot through to a login: prompt!
(Fanfair, music, etc).
WORKS:
The real init! (turn on the console in /etc/ttys and turn
off everything else to get the login:
prompt)
The compiler compiles hello.c! HELLLLOOOO WORLD!
Most utilities.
Even 'halt'! Now how surprising is that?
DOESN'T WORK (WELL):
Anything that uses FP
Anything that needs a network
Most utilities, if you wait long enough.
The hardest bits are do...
| Jan 8, 8:50 pm 2007 |
| Sepherosa Ziehau | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
./kernel.debug -I /dev/tap0 -r /opt/vkernel/rootimg.01 -m 128m
# ifconfig vke0
vke0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.4.6 netmask 0xffffff00 broadcast 192.168.4.255
inet6 fe80::2257:ff:fe00:0%vke0 prefixlen 64 scopeid 0x1
http://leaf.dragonflybsd.org/~sephe/vke.diff
Hope ppl can improve it, when I wake up tomorrow.
Best Regards,
sephe
--
Live Free or Die
| Jan 9, 12:02 pm 2007 |
| Sascha Wildner | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Hmm, might I propose a uniform naming scheme for drivers which are meant
for the vkernel?
Matt named the disk device 'vd'. Following this scheme, the ethernet
driver could be named 've'. What do people think about this?
I actually don't mind if it's 'vk' or 'v' as a prefix, so vkd for the
disk driver and vke for the network driver would be fine with me as
well. It's just that I'd like to write a vdevice(4) manpage (or
something like that) which discusses all drivers for vkernel, and I
th...
| Jan 9, 12:52 pm 2007 |
| Sascha Wildner | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Hmm, the more I think of it the more I feel that we should rename the
disk driver to 'vkd' since 'vk' is not used yet for any driver while
there are several drivers already that start with 'v'.
Sascha
--
http://yoyodyne.ath.cx
| Jan 9, 1:06 pm 2007 |
| Martin P. Hellwig | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
Perhaps something more reckoning like v_* ? Though it's more like
another color on the bikeshed ;-)
--
mph
| Jan 9, 1:17 pm 2007 |
| Simon 'corecode' Sch... | Re: VKernel progress update - 8 Jan 2006 (milestone reached!)
If you tell me how to get an interrupt when the tap fd has new data ready=
? Or should it simply do some coarse callout polling?
besides that I think that a basic network interface is fairly trivial to =
implement.
cheers
simon
--=20
Serve - BSD +++ RENT this banner advert +++ ASCII Ribbon /"\
Work - Mac +++ space for low =E2=82=AC=E2=82=AC=E2=82=AC NOW!1 +++=
Campaign \ /
Party Enjoy Relax | http://dragonflybsd.org Against HTML \
Dude 2c 2 the m...
| Jan 9, 1:42 am 2007 |
| Joe Talbott | Re: ifconfig on re0 panics Toshiba Satellite M115-S3094 with...
I'm experiencing some slight packet loss on the re0 interface.
500 packets transmitted, 492 packets received, 1% packet loss
round-trip min/avg/max/stddev = 13.094/17.556/989.262/54.944 ms
I ran a second ping test from another DragonFlyBSD machine on the same
switch. Both pings were to the same google server. I'm sure this
will be hard to diagnose. Please let me know if there is anything I
can do to glean more information.
Thanks,
Joe
| Jan 9, 4:26 pm 2007 |
| Thomas E. Spanjaard | Re: ifconfig on re0 panics Toshiba Satellite M115-S3094 with...
Pinging outside your LAN introduces so many other variables that the
results can't be used to point to re(4); please test only on your LAN to
eliminate most of the other variables. E.g., use ttcp or iperf to test
performance/loss.
Cheers,
--
Thomas E. Spanjaard
tgen@netphreax.net
| Jan 9, 6:39 pm 2007 |
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