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Pedro Larroy wrote: > On Tue, Feb 03, 2004 at 02:08:31PM +1030, Ryan Verner wrote: > > >>And the machine is randomly locking up, and of course, on reboot, the >>raid array is rebuilt. Ouch. Any clues as to why? I'm sure the hard >>drive hasn't failed as it's brand new; I suspect a chipset >>compatibility problem or something. >> >>R >> > > > I have similar issues with 20269. I have two cards on one box doing sw raid5 > on 6 ide drives. It only runs stably with 2.4.19 > It has been many months since I assembled that box, and I've tried kernels > from 2.4.20-ac, 2.5.x, 2.6.2 and all hang after some time running. > > I remember that pdcs also hanged a dual processor box. > In my case (see my mail to lkml today) I do suspect concurrent disk access and IO-APIC to be the culprit. If you're using an IO-APIC try booting with either "noapic" or "hdx=serialize" where hdx is one of the disks of your controller card. -- Andreas Steinmetz - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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