Re: [Xen-devel] no-carrier on qlogic 8242 10gig with linux 3.x running xen

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Tue, 2012-03-27 at 17:23 +0100, Kristoffer Harthing Egefelt wrote:
> I get these errors booting kernel 3.x without xen also - but then the NICs
> work.
> 
> > > [   13.361103] qlcnic 0000:03:00.0: failed card response code:0x10
> > > [   13.361162] qlcnic 0000:03:00.0: Can't get template size 16
> > > [   13.361167] qlcnic 0000:03:00.0: firmware v4.7.83
> 
> The two interfaces are bridged, but the link is missing in any configuration
> with xen.
> 

In this case, it is the bridge ought to get a IP address and NICs should
not have IP address. Did you mis-configure them?

> ethtool identifies the NICs correctly, trying ethtool -i eth{2,3,4,5} we get
> "No such device"
> 
> I have searched the web for the failed card response error without luck.
> 
> Wei - your 10gig NIC wouldn't be a qlogic by any chance?
> 

Let me check -- no, it's Intel 82599EB.

And the failure doesn't necessary means the NIC fails to initialize. It
might fall back to other configuration. Better check for the same
message on baremetal to rule out.


Wei.

> Any ideas? Even long shots?
> 
> Thanks
> 
> 
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> 
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