Messages in this thread | | | Date | Thu, 20 Feb 2003 10:27:23 -0500 | From | Jeff Garzik <> | Subject | Re: Adaptec drivers causing problem in RHL 8.0 |
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On Thu, Feb 20, 2003 at 08:20:13AM -0700, Justin T. Gibbs wrote: > > I recently installed RHL 8.0 on a SGI1200 server. The server has > > "Adaptec AIC-7896 SCSI BIOS v2.20S1B1" installed.
> Those messages point to an interrupt routing problem. The driver is > not able to see interrupts from the chip, so timeouts occur. Have > you tries some of the various "apic/noapic" kernel options to see if > your interrupt routing improves? Often switching between UP and > SMP kernels will change how interrupt routing is performed too.
Indeed, these are good avenues to poke.
FWIW, on Red Hat UP kernels, the "local IO-APIC" option is not even compiled in.
Jeff
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