[Web10g-user] web10g running on Ubuntu with 3.2 kernel

rapier rapier at psc.edu
Mon Aug 13 11:23:55 EDT 2012


Marcel,

I wanted to first apologize for not responding to this earlier. Since 
you weren't subscribed to the list this got sent to the moderator for 
approval and I didn't receive notification of it for weeks.

In any case, we do have a brand new userland and kernel patch set for 
the 3.4 kernel. The userland contains a nearly complete API (currently 
missing the code to write variables but that should be out in a few more 
days). If you go to web10g.org and then the software tab and finally the 
userland set you can download the latest API. I should point out that 
the userland contains the kernel patch as well.

Again, my apologies for the very late response. Please let us know if 
you have any questions, ideas, or suggestions.

Chris Rapier
Web10G

On 6/22/12 5:28 AM, Marcel Vogt wrote:
> Dear web10g team
>
> I’ve managed to patch my Ubuntu 12.04 server (Linux mylinux
> 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64
> x86_64 x86_64 GNU/Linux)
>
> with the estats-nl-0.1-3.2.patch and could successfully run the demo
> using the libmnl library.
>
> Could you tell me, when you will release the corresponding Userland API?
>
> BTW:
>
> To make the patch work, I had to slightly change the first hunk for the
> tcp.c file.
>
> It is now:
>
> @@ -851,6 +851,7 @@ new_segment:
>
>                  set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
>
> wait_for_memory:
>
>                  tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH);
>
> +               TCP_ESTATS_UPDATE(tp, tcp_estats_update_writeq(sk));
>
>                  if ((err = sk_stream_wait_memory(sk, &timeo)) != 0)
>
>                          goto do_error;
>
> Kind Regards
>
> Marcel
>
>
>
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