Xen network performance problem during kickstart.

Roy-Magne Mo rmo at sunnmore.net
Thu Feb 16 01:21:00 UTC 2006


on den 15.02.2006 klokka 16:12 (+0900) skreiv Naoki:
> Howdy,
> 
> So the new hypervisor kernel is working fine which is just dandy. And
> so now I'm testing the host install process.  I'm doing network
> installs (http) and the performance is just awful. A build to a non
> xen-guest takes about 5 minutes, however from within the domain it is
> taking over four hours for a cut down (couple of gig) install.

Network performance seems good here, even looks like the network
performance has improved quite a bit for XEN-guest now. I'm seeing
6.3Mbyte/s with large files over HTTP now. 

The XEN guest has been installed on a separate logical volume. 






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