correcting a typo: svn co svn://svn.freebsd.org/base/head /usr/src current revision: 352434
Thank you! On Tue, Sep 17, 2019 at 10:11 PM vm finance <vm.finan...@gmail.com> wrote: > Actually I am on head already as mentioned previously. Pulled it using > yesterday: > > svn co svn://svn.freebsd.org/base/head /use/src > > > If you could pls let me know the new patch, I can try that. > > Thanks > > Sent from my iPhone > > On 18-Sep-2019, at 8:56 AM, Randall Stewart <r...@netflix.com> wrote: > > There have been several patches pre-this one that provide > the infrastructure to support BBR. > > Release 12.0 will *not* have these patches and will *not* compile it. > > I have no intention at this point in doing a MFC of this work.. so if you > want > to run BBR you need to run Head > > R > > On Sep 17, 2019, at 7:26 PM, vm finance <vm.finan...@gmail.com> wrote: > > > Hi Randall, > > > Could you please provide a pointer to the latest patch. I had applied the > one you published Sep-10. > > > Following is what I have done: > > 1. Picked FreeBSD 12.0 RELEASE VM from osboxes.org > > 2. Got VM up under VMPlayer on x86 laptop > > 3. Checked out latest codebase from freebsd repo: > > svn co svn://svn.freebsd.org/base/head /usr/src* > > cd /usr/src; > > make buildworld buildkernel > > [this is where make fails when patch is applied] > > > I could try to build with your latest patch - please send me a pointer. > > > Thanks for your help! > > > > On Tue, Sep 17, 2019 at 1:33 PM Randall Stewart <r...@netflix.com> wrote: > > Looking at your make file log I can’t really tell what you are doing. > > > Its not the BBR or Rack code that is blowing up… > > > Are you cross compiling? > > > I have done the old fashioned kernel make > > > i.e. > > > cd src/sys/amd64/config > > config headvm > > cd ../compile/headvm > > > make cleandepend ; make depend; make -j3 > > > I have done > > > cd src > > make buildkernel KERNCONF=headvm > > > And even > > > make buildkernel KERNCONF=GENERIC > > > to make sure that the build works without bbr. > > > I attach my headvm config.. > > > What exactly are you building and how? kernel config too please? > > > R > > > > > > On Sep 17, 2019, at 1:11 PM, Randall Stewart <r...@netflix.com> wrote: > > > looking > > > I was at 352408.. let me update and try it > > > R > > > On Sep 17, 2019, at 1:10 PM, Randall Stewart <r...@netflix.com> wrote: > > > Hmm > > > Did you get the patch I updated too this am? > > > I have built it both with and without the bbr stack and had no issue.. > there was > > an issue with KTLS before the update though. > > > I don’t recognize what you have below there though… > > > R > > > On Sep 17, 2019, at 11:47 AM, vm finance <vm.finan...@gmail.com> wrote: > > > Got it - thank you! > > > btw, I tried to build the patch but its giving an error. Following is SVN > info + make error mesg. > > > Please let me know what am I missing here? > > > Thanks! > > > #svnlite revision > > Path: . > > Working Copy Root Path: /usr/src > > URL: svn://svn.freebsd.org/base/head > > Relative URL: ^/head > > Repository Root: svn://svn.freebsd.org/base > > Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f > > Revision: 352436 > > Node Kind: directory > > Schedule: normal > > Last Changed Author: jah > > Last Changed Rev: 352434 > > Last Changed Date: 2019-09-17 03:39:31 +0000 (Tue, 17 Sep 2019) > > > root@osboxes:/usr/src # > > > -------------------------------------------- snip > ---------------------------- > > > ad_elf64_obj.llo reloc_elf64.llo disk.llo part.llo vdisk.llo dev_net.llo > bcache.llo interp_simple.llo zfs_cmd.llo > > rm -f .depend .depend.* GPATH GRTAGS GSYMS GTAGS > > ===> sys (cleandir) > > rm -f export_syms machine x86 tcp_bbr.ko tcp_bbr.kld bbr.o sack_filter.o > rack_bbr_common.o opt_inet.h opt_inet6.h opt_ipsec.h opt_tcpdebug.h > opt_kern_tls.h > > rm: x86: is a directory > > *** Error code 1 > > > Stop. > > make[3]: stopped in /usr/src/sys > > *** Error code 1 > > > Stop. > > make[2]: stopped in /usr/src > > *** Error code 1 > > > Stop. > > make[1]: stopped in /usr/src > > *** Error code 1 > > > Stop. > > make: stopped in /usr/src > > > > On Tue, Sep 17, 2019 at 6:41 PM vm finance <vm.finan...@gmail.com> wrote: > > Got it - thank you! > > > btw, I tried to build the patch but its giving an error. Following is SVN > info + make error mesg. > > I have also attached the entire build log...snippet is below > > > Please let me know what am I missing here? > > > Thanks! > > > #svnlite revision > > Path: . > > Working Copy Root Path: /usr/src > > URL: svn://svn.freebsd.org/base/head > > Relative URL: ^/head > > Repository Root: svn://svn.freebsd.org/base > > Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f > > Revision: 352436 > > Node Kind: directory > > Schedule: normal > > Last Changed Author: jah > > Last Changed Rev: 352434 > > Last Changed Date: 2019-09-17 03:39:31 +0000 (Tue, 17 Sep 2019) > > > root@osboxes:/usr/src # > > > -------------------------------------------- snip > ---------------------------- > > > ad_elf64_obj.llo reloc_elf64.llo disk.llo part.llo vdisk.llo dev_net.llo > bcache.llo interp_simple.llo zfs_cmd.llo > > rm -f .depend .depend.* GPATH GRTAGS GSYMS GTAGS > > ===> sys (cleandir) > > rm -f export_syms machine x86 tcp_bbr.ko tcp_bbr.kld bbr.o sack_filter.o > rack_bbr_common.o opt_inet.h opt_inet6.h opt_ipsec.h opt_tcpdebug.h > opt_kern_tls.h > > rm: x86: is a directory > > *** Error code 1 > > > Stop. > > make[3]: stopped in /usr/src/sys > > *** Error code 1 > > > Stop. > > make[2]: stopped in /usr/src > > *** Error code 1 > > > Stop. > > make[1]: stopped in /usr/src > > *** Error code 1 > > > Stop. > > make: stopped in /usr/src > > > > On Tue, Sep 17, 2019 at 6:27 PM Randall Stewart <r...@netflix.com> wrote: > > Pacing is provided by tcp_hpts.c. The current linux patches do not have > > to have fq.. they built an alternate means of doing pacing into bbr. > > > In either case our testing has shown that our pacing is more accurate than > > either fq or the internal pacer :) > > > R > > > On Sep 17, 2019, at 11:05 AM, vm finance <vm.finan...@gmail.com> wrote: > > > Thanks Randall. > > I was able to apply the patch - now rebuilding the kernel. Would update on > how it goes. > > > BTW, is there any description on how lack of tc_fq under FreeBSD is > compensated here? > > The original BBR patches on Linux show that as a must-have? Is that > functionality implemented via tcp_ratelimit.[ch]? > > > Any pointers to existing presentations/discussions highly appreciated? > > > Thanks a lot. > > > On Tue, Sep 17, 2019 at 5:39 AM Randall Stewart <r...@netflix.com> wrote: > > You should be able to compile it against the current head. I re-doing that > now (had an > > issue with my machine and had to roll it back to a backup). > > > When I put the patch up on Sept 10th it complied with and without BBR on > whatever > > was that rev.. > > > Looking in the commit logs that would have been around 352191 > > > Hope that helps > > > R > > > On Sep 17, 2019, at 3:32 AM, vm finance <vm.finan...@gmail.com> wrote: > > > Hi Randall, > > > Thanks for releasing BBR patch: > > https://reviews.freebsd.org/D21582#change-xcAWBif3E9Jq > > > Could you please let me know what SVN/GIT label tag this is based on? I > would like to patch and experiment with it. I couldn't find this info in > the released patch. > > > Thanks a lot! > > > On Tue, Sep 10, 2019 at 10:26 AM Ryan Stone <ryst...@gmail.com> wrote: > > rrs@ has just posted the BBR patch to phabricator: > > > https://reviews.freebsd.org/D21582 > > > ------ > > Randall Stewart > > r...@netflix.com > > > > > > ------ > > Randall Stewart > > r...@netflix.com > > > > > > ------ > > Randall Stewart > > r...@netflix.com > > > > > > ------ > > Randall Stewart > > r...@netflix.com > > > > > > ------ > > Randall Stewart > > r...@netflix.com > > > > > > ------ > Randall Stewart > r...@netflix.com > > > > _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
