Re: Issues with 'xl0' keeping link
- From: Steve Kargl <sgk@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 25 Jun 2007 19:24:44 -0700
On Mon, Jun 25, 2007 at 06:19:41PM -0700, Kevin Gerry wrote:
I've noticed that after a recent patch, that xl0 is having issues syncing
(Example from log/messages below) and wasn't sure how to 'debug' the
interface to find out what either physically or if the driver is causing it.
(I have attempted replacing the card with the same model)
/var/log/messages:
Jun 25 18:10:20 storage kernel: xl0: link state changed to DOWN
Jun 25 18:10:22 storage kernel: xl0: link state changed to UP
Jun 25 18:11:30 storage kernel: xl0: link state changed to DOWN
Jun 25 18:11:31 storage kernel: xl0: link state changed to UP
Jun 25 18:12:15 storage kernel: xl0: link state changed to DOWN
Jun 25 18:12:17 storage kernel: xl0: link state changed to UP
Jun 25 18:12:38 storage kernel: xl0: link state changed to DOWN
Jun 25 18:12:39 storage kernel: xl0: link state changed to UP
Good luck in getting any help. bge0 has been going DOWN/UP for
about 2 months. I've managed to get around the problem by adding
net.inet.tcp.sendspace=131072
net.inet.tcp.recvspace=131072
net.inet.tcp.path_mtu_discovery=0
net.inet.udp.recvspace=65536
net.inet.raw.recvspace=16384
hw.pci.enable_msix=0
hw.pci.enable_msi=0
kern.ipc.nmbclusters=50000
kern.timecounter.hardware=ACPI-fast
to /etc/sysctl.conf.
I also adjusted a few hardcoded parameters in if_bge.c and if_bgereg.h.
--
Steve
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