Hello, Andrew Lyon wrote: >>>>> Furthermore, ata2 - which is sharing the same interrupt - seems to have >>>>> managed to read the DVD drive's information, so something must be >>>>> working. But why is it failing for the disk? >>>> Can you try irqpoll on it? >>> Here's a log of a run where everything works initially, but then it >>> starts to fail (about half way into the log). ATA_DEBUG is enabled, so >>> its pretty verbose. >>> >>> http://kraxel.fedorapeople.org/for-jeremy/xeni.log >>> >>> Does anything stand out? >> Can you please exclude pata_acpi from the initrd and see whether >> anything changes? > > I have already tried using a kernel with pata_acpi disabled, it does not help. There's a BUG messages in the log and several IRQ enable/disable messages && once timeout happens on one of the ata port, the other one begins to time out too. I'm out of ideas and think this really needs a look from someone who knows xen. It doesn't seem to be a libata problem at this point. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
