DragonFlyBSD 2.0 RELEASE SCHEDULE / livelocked limit engaged error

[Sepherosa Ziehau]

On 7/14/08, Vincent Stemen <vince.dragonfly at hightek.org> wrote:
> On Fri, Jul 11, 2008 at 11:40:45AM -0700, Matthew Dillon wrote:
>  >     The release is scheduled for Sunday 20-July-2008!  We have about a week
>  >     left!
>  >
>  >     Now is the time for people to list their must-haves and would-likes
>  >     for the release!  Please use this thread.  I'll start it off:
>
>  There is a bug that has been lingering for some time that I would sure
>  like to see fixed.  We have not been able to run a serial ATA DVDRW
>  drive on any of our machines.  Any time it is connected, we get
>  continuous repeating errors like
>
>     intr 10 at 40001/40000hz, livelocked limit engage!
>     intr 10 at 19810/20000 hz livelock removed.

Could you post dmesg and 'vmstat -i'

1) Does disabling ACPI help?
2) If the box is MP, have you tried kernel with options APIC_IO?

Best Regards,
sephe

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