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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Yeah, Alex is right. And if you want to double the network’s speed in single flow, the mode 0 is only choice. But mode 0 seems not be supported
in oVirt?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:SimSun;color:windowtext">发件人<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt;font-family:SimSun;color:windowtext"> users-bounces@ovirt.org [mailto:users-bounces@ovirt.org]
</span><b><span style="font-size:10.0pt;font-family:SimSun;color:windowtext">代表 </span>
</b><span lang="EN-US" style="font-size:10.0pt;font-family:SimSun;color:windowtext">Alex Crow<br>
</span><b><span style="font-size:10.0pt;font-family:SimSun;color:windowtext">发送时间<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt;font-family:SimSun;color:windowtext"> 2015</span><span style="font-size:10.0pt;font-family:SimSun;color:windowtext">年<span lang="EN-US">3</span>月<span lang="EN-US">19</span>日<span lang="EN-US">
0:25<br>
</span><b>收件人<span lang="EN-US">:</span></b><span lang="EN-US"> users@ovirt.org<br>
</span><b>主题<span lang="EN-US">:</span></b><span lang="EN-US"> Re: [ovirt-users] bonding 802.3ad mode<o:p></o:p></span></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">The balancing on 802.3ad only occurs for different network flows based on a hash of source and destination MAC (or can be made to add IP addresses into the calculation). A single flow will
only use a single NIC in ad mode.<br>
<br>
Alex<br>
<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">On 18/03/15 16:17, Nathanaël Blanchet wrote:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi all,<br>
<br>
I'm used to create a mode 4 bond0 interface with two 1 Gb/s interfaces on all my hosts, and ethtool bond0 gives me a functionnal 2000Mb/s. However, when importing a vm from the export domain (NFS with a speed of 4GB/s), I always have this alert:<o:p></o:p></span></p>
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<div id="gwt-uid-457_col2_row1">
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">"Host siple has network interface which exceeded the defined threshold [95%] (em3: transmit rate[0%], receive rate [100%])"<br>
It seems that the second nic never works while the first one is overloaded.<br>
Is it an expected behaviour? I believed that the flow was balanced between the two interfaces in 802.3ad mode.<o:p></o:p></span></p>
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<pre><span lang="EN-US">_______________________________________________<o:p></o:p></span></pre>
<pre><span lang="EN-US">Users mailing list<o:p></o:p></span></pre>
<pre><span lang="EN-US"><a href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></span></pre>
<pre><span lang="EN-US"><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></span></pre>
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