Date: Tue, 8 Jul 2008 00:36:30 -0700 From: Jeremy Chadwick <koitsu@FreeBSD.org> To: Murray Taylor <MTaylor@bytecraft.com.au> Cc: freebsd-hackers@freebsd.org, Sergey Babkin <babkin@verizon.net> Subject: Re: massive interrupt storm Message-ID: <20080708073630.GA64146@eos.sc1.parodius.com> In-Reply-To: <04E232FDCD9FBE43857F7066CAD3C0F15B8264@svmailmel.bytecraft.internal> References: <04E232FDCD9FBE43857F7066CAD3C0F15B8264@svmailmel.bytecraft.internal>
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On Tue, Jul 08, 2008 at 05:21:34PM +1000, Murray Taylor wrote: > We have variously shutdown all USB in the bios, pulled the > Raid daughter board, and still cant solve this storm. Have you tried disabling MSI and MSI-X in FreeBSD to see if it makes a difference? Set hw.pci.enable_msi="0" and hw.pci.enable_msix="0" in /boot/loader.conf and reboot. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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