Date: Sat, 1 Nov 2003 22:05:14 +0100 (CET) From: Soren Schmidt <sos@spider.deepcore.dk> To: Sven Esbjerg <esbjerg@xbsd.net> Cc: freebsd-current@FreeBSD.ORG Subject: Re: ata and mfs problems Message-ID: <200311012105.hA1L5EvC024533@spider.deepcore.dk> In-Reply-To: <20031101204827.GA8407@gosling.home.xbsd.net>
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It seems Sven Esbjerg wrote: > On my Fujitsu-Siemens S-4572 I get random hangs when doing recursive copying > to af mfs device. I suspect it has something to do with the fact the I still > get a lot of spurious interrupst on the ata controller. Those spurious interrupts are because ata1 share irq15 with USB. Most HW was not designed for this. If its a problem that they get printed dont bot verbose or comment out the prints in ata-lowlevel.c There is a problem in the kernel that makes the console lockup if there is too much printed too fast from inside the kernel.. -Søren
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