Re: igb watchdog timeouts

2010-07-30 Thread Steven Hartland
Just the changes in sys/dev/e1000 required or are there any other dependencies? Regards Steve - Original Message - From: Jack Vogel To: Steven Hartland Cc: Robin Sommer ; freebsd-net Sent: Friday, July 30, 2010 4:47 AM Subject: Re: igb watchdog timeouts Try the

Packet loss when using multiple IP addresses

2010-07-30 Thread Frank Bartels
Hi freebsd-net, I'm trying to run a root server using FreeBSD using four different IP addresses. Everything works fine with one IP address, but if I add more addresses I notice a packet loss of about 10% after some minutes, in rare cases after three hours. Sometimes the packet loss raises to 50% a

Re: igb watchdog timeouts

2010-07-30 Thread Jack Vogel
I believe so, let me verify that for sure on a system in our validation lab this morning, stay tuned Jack On Fri, Jul 30, 2010 at 1:32 AM, Steven Hartland wrote: > Just the changes in sys/dev/e1000 required or are there any other > dependencies? > > Regards > Steve > > - Origin

Re: igb watchdog timeouts

2010-07-30 Thread Robin Sommer
On Fri, Jul 30, 2010 at 08:35 +0300, Zeus V Panchenko wrote: > the same was for me untill i upgraded BIOS up to the latest one > available from the MB vendor site I'm going to try the driver from 8-STABLE, as suggested by Jack (thanks!), but for the record, I've already updated the BIOS and I'm

Re: Packet loss when using multiple IP addresses

2010-07-30 Thread Julian H. Stacey
my problem, please answer. Maybe a single keyword is enough. :) Check: Heat ? Voltages ? ( I've had a few bits of hardware die the last few weeks, it's been hot the last few weeks here in Munich where Frank & I are ) Electrolytic capacitors when hotter dry & degrade faster .. Just a guess / last

Re: igb watchdog timeouts

2010-07-30 Thread Zeus V Panchenko
Robin Sommer (ro...@icir.org) [10.07.30 18:38] wrote: > I'm going to try the driver from 8-STABLE, as suggested by Jack > (thanks!), but for the record, I've already updated the BIOS and I'm > still seeing the timeouts. just have CVS-ed to RELENG_8, recompiled the kernel and loaded the drivers em

Re: kern/149117: [inet] [patch] in_pcbbind: redundant test

2010-07-30 Thread linimon
Old Synopsis: in_pcbbind: redundant test New Synopsis: [inet] [patch] in_pcbbind: redundant test Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Fri Jul 30 17:41:19 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://ww

Re: igb watchdog timeouts

2010-07-30 Thread Mike Tancsa
At 12:52 PM 7/30/2010, Zeus V Panchenko wrote: but the maximum i was able to get was 500Mbit/s btw, is it correct to test it such way? Try using the tools in /usr/src/tools/tools/netrate you can generate a lot more traffic this way. ---Mike -- Zeus V. Panchenko IT Dpt., IBS ltd

Re: igb watchdog timeouts

2010-07-30 Thread Zeus V Panchenko
Mike Tancsa (m...@sentex.net) [10.07.30 20:25] wrote: > > Try using the tools in /usr/src/tools/tools/netrate > > you can generate a lot more traffic this way. > thank you Mike, it works! :) netsend 10.11.0.2 5 1000 20 60 Sending packet of payload size 1000 every 0.05000s for 60

Kernel (7.3) crash due to mbuf leak?

2010-07-30 Thread David DeSimone
After upgrading a couple of our systems from 7.2-RELEASE to 7.3-RELEASE, we have started to see them running out of mbuf's and crashing every month or so. The panic string is: kmem_malloc(16384): kmem_map too small: 335233024 total allocated The actual panic signature (backtrace) shows a mem

Re: Kernel (7.3) crash due to mbuf leak?

2010-07-30 Thread Steve Polyack
On 07/30/10 14:10, David DeSimone wrote: After upgrading a couple of our systems from 7.2-RELEASE to 7.3-RELEASE, we have started to see them running out of mbuf's and crashing every month or so. The panic string is: ... The services on these systems are extremely simple: SSH (thoug

Re: Kernel (7.3) crash due to mbuf leak?

2010-07-30 Thread David DeSimone
Steve Polyack wrote: > > On 07/30/10 14:10, David DeSimone wrote: > >After upgrading a couple of our systems from 7.2-RELEASE to 7.3-RELEASE, > >we have started to see them running out of mbuf's and crashing every > >month or so. The panic string is: > ... > > >The services on these systems are

AltQ throughput issues (long message)

2010-07-30 Thread Patrick Mahan
All, I am looking for (again) some understanding of AltQ and how it works w.r.t. packet through put. I posted earlier this month regarding how to initially configure AltQ (thanks to everyone's help) and now have it working over the em(4) drive on a FreeBSD 8.0 platform (HP DL350 G5). I had to b

Re: AltQ throughput issues (long message)

2010-07-30 Thread Luigi Rizzo
On Fri, Jul 30, 2010 at 04:07:04PM -0700, Patrick Mahan wrote: > All, > > I am looking for (again) some understanding of AltQ and how it works > w.r.t. packet through put. I posted earlier this month regarding how > to initially configure AltQ (thanks to everyone's help) and now have > it working