Date: Sun, 3 Dec 2000 00:25:47 -0600 (CST) From: Kevin Day <toasty@temphost.dragondata.com> To: cdillon@wolves.k12.mo.us (Chris Dillon) Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: sym driver in 4.1.1+ on Proliant Message-ID: <200012030625.AAA04803@temphost.dragondata.com> In-Reply-To: <Pine.BSF.4.21.0011301120240.16923-100000@mail.wolves.k12.mo.us> from "Chris Dillon" at Nov 30, 2000 11:28:36 AM
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> > On Wed, 29 Nov 2000, Kevin Day wrote: > > > I've got several Compaq Proliant ML530's with the internal '896 > > SCSI controller. Everything works great on 4.1-RELEASE. Going to > > 4.1.1 or 4.2 causes sym0 to say "Cannot allocate IRQ resource", > > followed by a kernel trap inside the sym driver. Has anyone > > experienced this, or know what I can try? > > I had this problem long before 4.1.1, several months ago, but I'm not > exactly sure what caused it. I assume that your on-board SCSI > controller is trying to use IRQ15. Go into the Compaq System Setup > and make sure no devices are using IRQ15 except for possibly the > on-board IDE controller (which is what is _supposed_ to be using it). > That solved it for me. I've got a PR open on this, but I haven't yet > had time to figure out exactly what caused it since it is on a > production system. It might be a BIOS problem, but it definately > works with some previous kernels and not with newer ones. The servers are about 1000 miles from me, and dispatching a tech costs about $100/hr... Anything I can do to avoid having someone there go play in the setup, I"ll do. :) interrupt total rate ata0 irq14 4 0 sym0 irq10 100198 113 sym1 irq11 47 0 fxp0 irq5 418750 475 fdc0 irq6 2 0 atkbd0 irq1 2 0 clk irq0 87859 99 rtc irq8 112457 127 Total 719319 817 Everything seems happy on its own IRQ... I just don't get it. :) -- Kevin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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