Date: Thu, 05 Apr 2007 16:56:26 +0200 From: Jasper Berlijn <freebsd-stable@claranet.nl> To: freebsd-stable@FreeBSD.ORG Subject: em0 watchdog timeout with nfs Message-ID: <46150E1A.9050900@claranet.nl>
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Hi, At this moment I'm running FreeBSD 4.11 without any problems. A couple of times I've tried to upgrade to 6.x but without any luck because of the watchdog timeout errors on em0 when using nfs. Mar 30 11:30:48 large kernel: em0: watchdog timeout -- resetting Mar 30 11:30:48 large kernel: em0: link state changed to DOWN Mar 30 11:30:51 large kernel: em0: link state changed to UP Mar 30 11:31:01 large kernel: em0: watchdog timeout -- resetting Mar 30 11:31:01 large kernel: em0: link state changed to DOWN Mar 30 11:31:03 large kernel: em0: link state changed to UP Mar 30 11:31:20 large kernel: em0: watchdog timeout -- resetting Mar 30 11:31:20 large kernel: em0: link state changed to DOWN Mar 30 11:31:23 large kernel: em0: link state changed to UP em0@pci0:14:0: class=0x020000 card=0x002e8086 chip=0x100e8086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82540EM Gigabit Ethernet Controller' class = network subclass = ethernet When I try to copy a large file (1gb) then after a couple of mb's (100mb) the wachtdog timeout will occur. The system is most of the time idle. Using debug.mpsafenet="0" in /boot/loader.conf doesn't make any difference. Any ideas? - Jasper
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