Re: kern/176446: [netinet] [patch] Concurrency in ixgbe driving out-of-order packet process and spurious RST

2013-03-14 Thread Ryan Stone
What's the benefit in having a both an interrupt thread and task that performs the same function? It seems to me that having two threads that do the same job is what is making this so complicated. ___ freebsd-net@freebsd.org mailing list http://lists.fre

Re: kern/176446: [netinet] [patch] Concurrency in ixgbe driving out-of-order packet process and spurious RST

2013-03-14 Thread John Baldwin
The following reply was made to PR kern/176446; it has been noted by GNATS. From: John Baldwin To: "Charbon, Julien" Cc: bug-follo...@freebsd.org, "De La Gueronniere, Marc" , j...@freebsd.org Subject: Re: kern/176446: [netinet] [patch] Concurrency in ixgbe driving out-of-order packet process

carp regression in 9.1 ?

2013-03-14 Thread Fleuriot Damien
Hello list, I'm experiencing this odd behavior with 9.1 r24791 for amd64. Find below exerpts from my rc.conf related to carp: === # production ifconfig_carp22="inet 192.168.22.254/32 vhid 122 pass vrrp22 advskew 100" ifconfig_carp32="inet 192.168.32.254/32 vhid 132 pass vrrp32 advskew 100" clo

Question regarding FreeBSD Congestion control

2013-03-14 Thread Bejoy Thomas
I have been looking at the FreeBSD congestion control code and had some questions on the SACK enabled code flow . With SACK the congestion window is retained as 1 MSS when the Fast Retransmit is exited and Fast Recovery is entered,so cwnd growth seems to be much slower than slow start, as

Re: FreeBSD 9.1-RELEASE + bge0 == watchdog timeout

2013-03-14 Thread YongHyeon PYUN
On Thu, Mar 14, 2013 at 12:44:33PM +0600, Eugene M. Zheganin wrote: > Hi. > > On 13.03.2013 07:57, YongHyeon PYUN wrote: > > > > If your controller supports ASF/IPMI access please apply r248226 > > to stable/8 and let me know whether that makes any difference. > > I believe ignoring ASF/IPMI firmw