Re: IPv4 vs. IPv6 Ethernet Performance

2012-08-31 Thread Olivier Cochard-Labbé
On Thu, Aug 30, 2012 at 5:06 PM, Norbert Aschendorff wrote: > I tested it using tcpdump: http://nopaste.info/9394068f54_nl.html > The length field says for each packet 1408 bytes, so that should be OK. > TCP the packet size is OK (MSS negociated), it's in IPv6 UDP mode that iperf have a problem w

Re: IPv4 vs. IPv6 Ethernet Performance

2012-08-29 Thread Olivier Cochard-Labbé
On Wed, Aug 29, 2012 at 8:14 PM, Norbert Aschendorff wrote: > This confirms the FreeBSD IPv6 receive rate measured with Linux as > sender (iperf client). > Hi, Last time I've played with IPerf and IPV6 between my FreeBSD machines, he didn't take care of the IPv6 Ethernet MTU (1480 and not 1500),

Re: Geom label lost after expanding partition

2012-08-16 Thread Olivier Cochard-Labbé
On Thu, Aug 16, 2012 at 6:30 PM, Kevin Oberman wrote: > I have a GPT formatted disk where I recently expanded the size of a > partition. I used "gpart resize -i 6 ada1" first to expand the > partition to use the remaining free space and then growfs to modify > the FFS file system to use the full p

Problem for compiling net-mgmt/net-snmp (sctp related) in 9-stable

2012-07-25 Thread Olivier Cochard-Labbé
Hi all, I've got a problem with 9-stable and sctp since the 20 july (seems related to SVN rev 238613 on 2012-07-19 09:32:59Z by tuexen) : If I put this date in my csup config file: src-all tag=RELENG_9 "date=2012.07.19.00.00.00" => After a csup/rebuild-insall world (without sctp in my kernel con

cpio and directory owner preservation behaviour

2011-09-22 Thread Olivier Cochard-Labbé
Hi all, I meet a problem with cpio and I would to know if it's a normal behaviour or a bug. I would to save some files and create directories if needed with owner and permission kept. here is an example with net/quagga: I would to save /usr/local/etc/quagga/ripd.conf and creating needed directory i

Re: problems booting 8.x kernel

2011-03-14 Thread Olivier Cochard-Labbé
On Mon, Mar 14, 2011 at 11:06 AM, Mike Scott wrote: > > Basically, I'm finding that the 8.1 and 8.2 kernels hang on certain machines > during bootup, specifically during device discover and module load. I've > tried 8.2 off the current release CD, and also 8.1 off the Debian kfreebsd > 6.0.0 distr

Re: Regression with iwn drivers (4965BGN) in 8.2-PRERELEASE ?

2011-01-06 Thread Olivier Cochard-Labbé
2011/1/6 Bernhard Schmidt : > > What do you mean with 'unusable' exactly? Lots of packet loss, or just slow > transfer rates? 'wlandebug +rate' might shed some light on this one. Hi, it's just very slow transfer rates. I didn't know wlandebug, thanks for the tips. Here are the result just after a

Regression with iwn drivers (4965BGN) in 8.2-PRERELEASE ?

2011-01-06 Thread Olivier Cochard-Labbé
Hi all, Since I've upgraded from 8.1 to 8.2RC, my wireless negotiated speed is very very slow (more exactly it start at normal speed, but decrease each second still stopping a 1Mbps and became unusuable). I'm using iwn drivers: iwn0: mem 0xf6cfe000-0xf6cf irq 17 at device 0.0 on pci12 iwn0: M

Re: iwn firmware instability with an up-to-date stable kernel

2010-04-18 Thread Olivier Cochard-Labbé
2010/4/18 Bernhard Schmidt : > Are you able to reproduce this on demand? As in type a few commands and > the firmware error occurs? > No, I'm not able to reproduce on demand this problem. Regards, Olivier ___ freebsd-stable@freebsd.org mailing list htt

iwn firmware instability with an up-to-date stable kernel

2010-04-17 Thread Olivier Cochard-Labbé
Hi, I meet instability with an up-to-date stable 8 kernel and iwn drivers: About twice a day, my wireless connection hang and I've this error message in dmesg: firmware error log: error type = "NMI_INTERRUPT_WDG" (0x0004) program counter = 0x046C source line = 0x00D0

Re: 8-STABLE outgoing scp stalling frequently.

2010-02-09 Thread Olivier Cochard-Labbé
On Tue, Feb 9, 2010 at 10:51 PM, Pyun YongHyeon wrote: > > I guess I fixed all known vge(4) issues, how recent stable/8 you > use? > Hi, my mistake, it's a release and not a stable version that I'm using: uname -a FreeBSD dev.bsdrp.net 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Tue Jan 5 16:02

Re: 8-STABLE outgoing scp stalling frequently.

2010-02-09 Thread Olivier Cochard-Labbé
On Tue, Feb 2, 2010 at 8:36 PM, Jonathan Chen wrote: > Hi, > > I've noticed that on a recent 8-STABLE/amd64, scp(1) appears to be > stalling very frequently. I've got the same problem since I've upgraded from 7.2 to 8-stable (32bit). My NIC is a vge(4), with txsum and rxsum disabled. dmesg: vge0

Regression with txcsum/rxcsum on vge(4) drivers on 8.0-Release

2010-01-15 Thread Olivier Cochard-Labbé
Hi, I've just upgraded on of my server from 7.2 to 8.0-Release and meet a problem with the vge(4) drivers: All my SCP transferts didn't works since this upgrade: they close, after a random time, with "Corrupted MAC on input" message. And Putty SSH tunnel closed with "Incorrect MAC received on pack

Regression with Asus K8N7-E deluxe motherboard on 8-stable: ACPI or PCI drivers bug ?

2010-01-02 Thread Olivier Cochard-Labbé
Hi, I've met 3 regressions on 8-stable on my Asus K8N7-E deluxe motherboard: - PATA drivers (kern/139143) - USB 2.0 drivers (usb/139142) - Ethernet (nfe) drivers But, I don't think that the USB/PATA/nfe drivers are the problem: The problem seems came from ACPI or PCI bus drivers bug with this mo

Re: FreeBSD 8.0: can't PXE Boot using nvidia nForce4 network card

2009-12-29 Thread Olivier Cochard-Labbé
On Tue, Dec 29, 2009 at 1:37 AM, Pyun YongHyeon wrote: > > :-( > How about this one? Sorry, I'm just guessing(no hardware, no > documentation). > Thanks for this new patch but still same error: FreeBSD 8.0-STABLE #5: Tue Dec 29 08:50:27 CET 2009 r...@debugger.bsdrp.net:/usr/obj/usr/src/sys/G

Re: FreeBSD 8.0: can't PXE Boot using nvidia nForce4 network card

2009-12-28 Thread Olivier Cochard-Labbé
On Mon, Dec 28, 2009 at 11:21 PM, Pyun YongHyeon wrote: > Ok, it seems Linux forcedeth driver seems to poke NFE_STATUS > register before accessing PHY. I'm not sure whether this code could > be related with the issue but would you try attached patch? > Allready a patch to try! Thanks for your re

Re: FreeBSD 8.0: can't PXE Boot using nvidia nForce4 network card

2009-12-28 Thread Olivier Cochard-Labbé
On Thu, Dec 24, 2009 at 8:33 PM, Pyun YongHyeon wrote: >> nfe0: MII without any phy! >  ^^ > Maybe this is the reason why you can't use NFS. > If your BIOS has an option that disables management feature > of ethernet controller try toggle the feature. > Hi, I've disabled

FreeBSD 8.0: can't PXE Boot using nvidia nForce4 network card

2009-12-23 Thread Olivier Cochard-Labbé
Hi all, I've got a PC which have 2 bugs with FreeBSD 8.0: It can't boot from USB (usb/139142) neither from PATA hard-drive (kern/139143). But I would boot this PC for giving acces to somes FreeBSD devs for debuging it: Then I've choose boot my buggy PC using PXE, then I've prepared a second PC wit