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Re: [Xen-users] Network performance problem
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] Network performance problem |
| From: | Fridtjof Busse <fbusse@xxxxxx> |
| Date: | Wed, 19 Dec 2007 20:01:46 +0100 |
| Cc: | Ralf Kaestner <Ralf.Kaestner@xxxxxx> |
| Delivery-date: | Wed, 19 Dec 2007 11:02:43 -0800 |
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* Ralf Kaestner <Ralf.Kaestner@xxxxxx>: > Has the guest enabled any TCP task offloading (if yes try turning it > off)? You already gave me the right hint, without me noticing: 'ethtool -K eth0 tx off' in the domUs. That immediatly fixed the problem. Thanks! Question remains: Why does it fix the problem? I never had to do that with kernel 2.6.18 (Xen 3.1.0) from XenSource. -- Fridtjof Busse _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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