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xen-ia64-devel
RE: [Xen-ia64-devel] vti networking problems?
>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Tian,
>Kevin
>Sent: 2006年6月28日 14:07
>To: Alex Williamson; xen-ia64-devel
>Subject: RE: [Xen-ia64-devel] vti networking problems?
>
>>From: >Alex Williamson
>>Sent: 2006年6月28日 14:03
>>
>>
>> I think this is something wrong w/ my setup, but I just want to make
>>sure. Is anyone else having trouble with networking on VTI domains?
>>My
>>vif doesn't seem to be getting any DHCP packets and dmesg on the
>>domain
>>shows lots of "ACPI-0286: *** Error: No installed handler for fixed
>>event [0000000x]". I would think the ACPI errors are unrelated except
>>when I manually try to ifup eth0, I get a bunch more ACPI messages and
>>the domain starts powering off on it's own. Almost seems like the vif
>>is generating ACPI SCI interrupts (/proc/interrupts shows quite a number
>>of acpi interrupts). I can't figure out how I could have broken my
>>setup to cause this to happen though. Anyone have any idea what
>>could
>>have happened? I've done make uninstall; make install-tools several
>>times on the system to make sure my xen tools are in order. Thanks,
>>
>> Alex
>>
>
>Yes, we also observed such problem and have rooted caused the reason
>(new ACPI logic added to qemu). Solution is in progress...
>
>Thanks,
>Kevin
>
Yes, except this network issue, recently VTI domains have another 2 issues:
1. SMP VTI will be very slow, if VTI share vcpus with Xen0.
2. Create 2 VTI domains at the same time, Xen0 may crash or hang.
Developers are working hard on these issues.
Best Regards,
Yongkang (Kangkang) 永康
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