Date: Mon, 06 Nov 2006 21:56:51 +1100 From: John Marshall <John.Marshall@riverwillow.com.au> To: John Marshall <John.Marshall@riverwillow.com.au> Cc: freebsd-stable@freebsd.org Subject: Re: Watchdog Timeout - bge device - 6.2-PRERELEASE Message-ID: <454F14F3.7050209@riverwillow.com.au> In-Reply-To: <9F7B653A50CF3D45A92C05401046239B0E0CBE@rwsrv06.rw2.riverwillow.net.au> References: <9F7B653A50CF3D45A92C05401046239B0E0CBE@rwsrv06.rw2.riverwillow.net.au>
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John Marshall wrote: > I don't see this at all on 6.1 unless I use SCHED_ULE. (Although, I > haven't compiled all those additional drivers into a 6.1 system, so that > might not be a fair comparison.) Wrong! I saw this last night for the first time on a production hp ProLiant ML110 (6.1-RELEASE-p10). UP + SCHED_4BSD. So, 6.2 is no worse for me :-) By the way, I'm only running these BGE interfaces at 100 Full. rwsrv04> grep bge /var/log/messages Nov 6 01:02:09 rwsrv04 kernel: bge0: watchdog timeout -- resetting Nov 6 01:02:09 rwsrv04 kernel: bge0: link state changed to DOWN Nov 6 01:02:09 rwsrv04 kernel: bge0: link state changed to UP Nov 6 01:05:36 rwsrv04 kernel: bge0: watchdog timeout -- resetting Nov 6 01:05:36 rwsrv04 kernel: bge0: link state changed to DOWN Nov 6 01:05:36 rwsrv04 kernel: bge0: link state changed to UP rwsrv04> sysctl kern.version kern.sched kern.smp hw.machine hw.model dev.bgekern.version: FreeBSD 6.1-RELEASE-p10 #0: Tue Oct 31 00:06:13 AEDT 2006 root@rwsrv04.mby.riverwillow.net.au:/usr/obj/usr/src/sys/RWSRV04 kern.sched.name: 4BSD kern.sched.quantum: 100000 kern.sched.followon: 0 kern.sched.pfollowons: 0 kern.sched.kgfollowons: 0 kern.sched.preemption: 1 kern.smp.maxcpus: 1 kern.smp.active: 0 kern.smp.disabled: 0 kern.smp.cpus: 1 hw.machine: i386 hw.model: Intel(R) Pentium(R) 4 CPU 2.80GHz dev.bge.0.%desc: Broadcom BCM5705K Gigabit Ethernet, ASIC rev. 0x3003 dev.bge.0.%driver: bge dev.bge.0.%location: slot=4 function=0 dev.bge.0.%pnpinfo: vendor=0x14e4 device=0x1654 subvendor=0x103c subdevice=0x1654 class=0x020000 dev.bge.0.%parent: pci4 John Marshall.
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