| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] Network performance problem |
| From: | Fridtjof Busse <fbusse@xxxxxx> |
| Date: | 2007年12月19日 21:08:24 +0100 |
| Delivery-date: | 2007年12月19日 12:09:29 -0800 |
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* James Wilson <jwilson@xxxxxxxxxxxxxxxxx>: > I am having a similar issue I see the retransmissions and dup acks > basically everything you are seeing. The 2 things that are different > on my end is that I'm using centos5 and piranha(for a virtual > failover IP). I see the duplicate and retranssmissions on eth1:1(the > vip from piranha). Would the below fix for you also apply to me > (ethtool -K eth0 tx off). Also would I apply this to the VIP? ethtool > -K eth1:1 tx off? Running ethtool in one of my domUs seems to have fixed the problem for the others as well (maybe due to bridge-setup?). You can simply try running ethtool, it should not break anything that's not already broken :) -- Fridtjof Busse _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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