Tracking -CURRENT with VMWare Fusion and Crochet

2013-09-22 Thread Tim Kientzle
I'm experimenting with a new way to track -CURRENT by using Crochet to build successive VMWare VM images. Each new VM can then be used to build the next one. I'm specifically using this with VMWare Fusion on Mac OS, but it should work with Linux or FreeBSD VMWare hosts as well. Here's an outline

Re: Network stack changes

2013-09-22 Thread Alexander V. Chernikov
On 29.08.2013 02:24, Andre Oppermann wrote: On 28.08.2013 20:30, Alexander V. Chernikov wrote: Hello list! Hello Alexander, Hello Andre! I'm very sorry to answer so late. you sent quite a few things in the same email. I'll try to respond as much as I can right now. Later you should split

Re: Network stack changes

2013-09-22 Thread Alexander V. Chernikov
On 29.08.2013 05:32, Slawa Olhovchenkov wrote: On Thu, Aug 29, 2013 at 12:24:48AM +0200, Andre Oppermann wrote: .. while Intel DPDK claims 80MPPS (and 6windgate talks about 160 or so) on the same-class hardware and _userland_ forwarding. Those numbers sound a bit far out. Maybe if the

Re: Network stack changes

2013-09-22 Thread Alexander V. Chernikov
On 14.09.2013 22:49, Olivier Cochard-Labbé wrote: On Sat, Sep 14, 2013 at 4:28 PM, Luigi Rizzo ri...@iet.unipi.it wrote: IXIA ? For the timescales we need to address we don't need an IXIA, a netmap sender is more than enough The great netmap generates only one IP flow (same src/dst IP and

Re: Network stack changes

2013-09-22 Thread Slawa Olhovchenkov
On Mon, Sep 23, 2013 at 12:01:17AM +0400, Alexander V. Chernikov wrote: On 29.08.2013 05:32, Slawa Olhovchenkov wrote: On Thu, Aug 29, 2013 at 12:24:48AM +0200, Andre Oppermann wrote: .. while Intel DPDK claims 80MPPS (and 6windgate talks about 160 or so) on the same-class hardware

Re: Network stack changes

2013-09-22 Thread Alexander V. Chernikov
On 29.08.2013 15:49, Adrian Chadd wrote: Hi, Hello Adrian! I'm very sorry for the looong reply. There's a lot of good stuff to review here, thanks! Yes, the ixgbe RX lock needs to die in a fire. It's kinda pointless to keep locking things like that on a per-packet basis. We should be able

The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Ian Lepore
What's the right way to launch the bourne shell from a makefile? I had assumed the ${SHELL} variable would be set to the right copy of /bin/sh (like maybe the one in tmp or legacy at various stages). It appears that that's not the case, and ${SHELL} is whatever comes from the environment, which

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Bryan Drewery
On 9/22/2013 6:18 PM, Ian Lepore wrote: What's the right way to launch the bourne shell from a makefile? I had assumed the ${SHELL} variable would be set to the right copy of /bin/sh (like maybe the one in tmp or legacy at various stages). It appears that that's not the case, and ${SHELL} is

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Glen Barber
On Sun, Sep 22, 2013 at 05:18:25PM -0600, Ian Lepore wrote: What's the right way to launch the bourne shell from a makefile? I had assumed the ${SHELL} variable would be set to the right copy of /bin/sh (like maybe the one in tmp or legacy at various stages). It appears that that's not the

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Ian Lepore
On Sun, 2013-09-22 at 19:27 -0400, Glen Barber wrote: On Sun, Sep 22, 2013 at 05:18:25PM -0600, Ian Lepore wrote: What's the right way to launch the bourne shell from a makefile? I had assumed the ${SHELL} variable would be set to the right copy of /bin/sh (like maybe the one in tmp or

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Glen Barber
On Sun, Sep 22, 2013 at 05:37:51PM -0600, Ian Lepore wrote: On Sun, 2013-09-22 at 19:27 -0400, Glen Barber wrote: On Sun, Sep 22, 2013 at 05:18:25PM -0600, Ian Lepore wrote: What's the right way to launch the bourne shell from a makefile? I had assumed the ${SHELL} variable would be set

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Ian Lepore
On Sun, 2013-09-22 at 19:45 -0400, Glen Barber wrote: On Sun, Sep 22, 2013 at 05:37:51PM -0600, Ian Lepore wrote: On Sun, 2013-09-22 at 19:27 -0400, Glen Barber wrote: On Sun, Sep 22, 2013 at 05:18:25PM -0600, Ian Lepore wrote: What's the right way to launch the bourne shell from a

Re: The right way to invoke sh from a freebsd makefile?

2013-09-22 Thread Glen Barber
On Sun, Sep 22, 2013 at 05:56:07PM -0600, Ian Lepore wrote: You can hard-code /bin/sh directly, but what I was getting at with the '#!/usr/bin/env sh' is that the 'sh' interpreter of the build environment could be used (instead of /bin/sh directly). Then you don't need to worry about the

Re: Network stack changes

2013-09-22 Thread Adrian Chadd
Hi! On 22 September 2013 13:12, Alexander V. Chernikov melif...@yandex-team.ruwrote: I'm thinking the same way, but we're stuck with 'forwarding lookup' due to problem with egress interface pointer, as I mention earlier. However it is interesting to see how much it helps, regardless of