Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
On 02/14/13 05:37, Adrian Chadd wrote: > On 13 February 2013 02:27, Andre Oppermann wrote: > >> Again I'd like to point out that this sort of modification should >> be implemented as a congestion control module. All the hook points >> are already there and can readily be used instead of adding m

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
On 02/14/13 01:48, Andre Oppermann wrote: > On 13.02.2013 15:26, Lawrence Stewart wrote: >> On 02/13/13 21:27, Andre Oppermann wrote: >>> On 13.02.2013 09:25, Lawrence Stewart wrote: The idea is useful. I'd just like to discuss the implementation specifics a little further before recommen

Re: kern/171838: [oce] [patch] Possible lock reversal and duplicate locks as reported by Witness

2013-02-13 Thread jpaetzel
Synopsis: [oce] [patch] Possible lock reversal and duplicate locks as reported by Witness Responsible-Changed-From-To: freebsd-net->jpaetzel Responsible-Changed-By: jpaetzel Responsible-Changed-When: Wed Feb 13 21:25:24 UTC 2013 Responsible-Changed-Why: I'll take this one. http://www.freebsd.or

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Adrian Chadd
.. and I should say, "competing / parallel" congestion algorithms. Ie - how multiple CC's work for/against each other on the same "internet" at the same time. Adrian ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/free

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Adrian Chadd
On 13 February 2013 02:27, Andre Oppermann wrote: > Again I'd like to point out that this sort of modification should > be implemented as a congestion control module. All the hook points > are already there and can readily be used instead of adding more special > cases to the generic part of TCP

Re: lacp on lagg interface: same speed, different media

2013-02-13 Thread Kevin Day
On Feb 12, 2013, at 3:44 PM, Josef Pojsl wrote: > Hello list, > > on a FreeBSD 8.3-RELEASE-p3, I have come across a problem with lacp > protocol on a lagg interface. I have aggregated two interfaces with the > same speed but slightly different type of media (namely 10Gbase-SR and > 10Gbase-LR).

Re: kern/176097: [lagg] [patch] lagg/lacp broken when aggregated interfaces have same speed but different media type

2013-02-13 Thread linimon
Old Synopsis: lagg/lacp broken when aggregated interfaces have same speed but different media type New Synopsis: [lagg] [patch] lagg/lacp broken when aggregated interfaces have same speed but different media type Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: lini

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Andre Oppermann
On 13.02.2013 15:26, Lawrence Stewart wrote: On 02/13/13 21:27, Andre Oppermann wrote: On 13.02.2013 09:25, Lawrence Stewart wrote: The idea is useful. I'd just like to discuss the implementation specifics a little further before recommending whether the patch should go in as is to provide a st

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
On 02/13/13 21:27, Andre Oppermann wrote: > On 13.02.2013 09:25, Lawrence Stewart wrote: >> FYI I've read the whole thread as of this reply and plan to follow up to >> a few of the other posts separately, but first for my initial thoughts... >> >> On 01/23/13 07:11, John Baldwin wrote: >>> As I men

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
On 02/10/13 16:05, Kevin Oberman wrote: > On Sat, Feb 9, 2013 at 6:41 AM, Alfred Perlstein wrote: >> On 2/7/13 12:04 PM, George Neville-Neil wrote: >>> >>> On Feb 6, 2013, at 12:28 , Alfred Perlstein wrote: >>> On 2/6/13 4:46 AM, John Baldwin wrote: > > On Wednesday, February 06, 201

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
On 02/08/13 07:04, George Neville-Neil wrote: > > On Feb 6, 2013, at 12:28 , Alfred Perlstein wrote: > >> On 2/6/13 4:46 AM, John Baldwin wrote: >>> On Wednesday, February 06, 2013 6:27:04 am Randall Stewart wrote: John: A burst at line rate will *often* cause drops. This is becau

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Andre Oppermann
On 13.02.2013 09:25, Lawrence Stewart wrote: FYI I've read the whole thread as of this reply and plan to follow up to a few of the other posts separately, but first for my initial thoughts... On 01/23/13 07:11, John Baldwin wrote: As I mentioned in an earlier thread, I recently had to debug an

Re: [PATCH] Add a new TCP_IGNOREIDLE socket option

2013-02-13 Thread Lawrence Stewart
FYI I've read the whole thread as of this reply and plan to follow up to a few of the other posts separately, but first for my initial thoughts... On 01/23/13 07:11, John Baldwin wrote: > As I mentioned in an earlier thread, I recently had to debug an issue we were > seeing across a link with a h