Date: Wed, 24 Jan 2007 08:46:48 -0600 From: Guy Helmer <ghelmer@palisadesys.com> To: "Rinat K. Nugaev" <admin@trunkcom.ru> Cc: freebsd-stable@freebsd.org Subject: Re: Supermicro X7DBR-8+ hang at boot Message-ID: <45B77158.1080607@palisadesys.com> In-Reply-To: <200701241400.16980.admin@trunkcom.ru> References: <20070124103503.E3B6516A655@hub.freebsd.org> <200701241400.16980.admin@trunkcom.ru>
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Rinat K. Nugaev wrote: > В сообщении от 24 января 2007 13:35 freebsd-stable-request@freebsd.org > написал(a): > >> On 1/23/07, Guy Helmer <ghelmer@palisadesys.com> wrote: >> >>> Using FreeBSD 6.2, I'm having trouble with the Supermicro X7DBR-8+ >>> motherboard (dual Xeon 5130 CPUs on the Blackford chipset - >>> http://www.supermicro.com/products/motherboard/Xeon1333/5000P/X7DBR-8+.cf >>> m) hanging after printing the "Waiting 5 seconds for SCSI devices to >>> settle" message. The hang doesn't always happen - sometimes we have to >>> go through several reboot cycles for it to happen - but sometimes it >>> happens with every reboot. For those who would suggest that this happens >>> because I'm using Seagate drives, it happens even if we totally remove >>> the SCSI drive (but leave the aic7902 SCSI interfaces enabled) and boot >>> from a SATA disk. Using FreeBSD 6.1, the Intel gigabit ethernet NICs >>> aren't found but the hang doesn't occur. >>> > 1.Boot in safe_mode > 2.Rebuild kernel with SMP (options SMP) > 3.Be Happy. > Well, I was using SMP kernels... Jack Vogel's suggestion to set hint.apic.0.disabled=1 has resolved the hang on boot on my system. FreeBSD 7 (January 2007 snapshot) has been working for me as well, but I'm not ready to use that in production. Thanks, Guy -- Guy Helmer, Ph.D. Chief System Architect Palisade Systems, Inc.
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