Bugs item #2961405, was opened at 2010-03-01 18:56
Message generated for change (Comment added) made by jessorensen
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https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2961405&group_id=180599

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Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Brian Jackson (iggy_cav)
Assigned to: Nobody/Anonymous (nobody)
Summary: [Windows Virtio Net] repeatable lockup

Initial Comment:
I can get the virtio net drivers for Windows to repeatably lock up. I have a 
Windows 2008 R2 guest that has 3 virtio net connections connected to 3 bridges 
in the host. One network is for network traffic and two are for a storage 
network. The storage network interfaces are connecting to an iSCSI appliance. 
When syncing files from another server on the network (reading on interface 0, 
writing to iSCSI target on interfaces 1 & 2), the interfaces stop passing 
traffic for a period of time. It does eventually recover and is able to 
send/recv traffic. This causes the iSCSI volumes to be dropped and the guest 
subsequently gets into such a bad shape that it has to be rebooted.

This is using self built virtio drivers from a git checkout on 20100226
Using qemu-kvm also from 20100226 (which does include a fix for a bug that I 
used to hit where the network would break and never come back)

Let me know if you need any other info.

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>Comment By: Jes Sorensen (jessorensen)
Date: 2010-11-26 12:18

Message:
This issue should be fixed in virtio-win-1.0.8 and later, you can get a
more recent version here:

http://www.linux-kvm.com/content/latest-windows-virtio-drivers

Cheers,
Jes


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2961405&group_id=180599
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