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<div class="moz-cite-prefix">Have you tried running with the nodes
on the 2.6 kernel branch?<br>
<br>
I though I read someplace that there was a change made to the 3.10
kernel that was causing a few people issues....although we are
using mixed kernels without issue.<br>
<br>
Other than that...have you used omping to test multicast between
nodes?<br>
<br>
<a class="moz-txt-link-freetext" href="https://pve.proxmox.com/wiki/Multicast_notes">https://pve.proxmox.com/wiki/Multicast_notes</a><br>
<br>
We used this in our testing and it will help determine if
multicast packets are being sent and received between each of your
servers.<br>
<br>
Shain<br>
<br>
<br>
On 5/21/15 11:53 AM, Nicolas Costes wrote:<br>
</div>
<blockquote cite="mid:2409730.jin9z5URxo@lry-bureau-info"
type="cite">
<pre wrap="">Le vendredi 24 avril 2015 13:31:43 vous avez écrit :
</pre>
<blockquote type="cite">
<pre wrap="">We had a similar issues when we upgraded a few months ago...around the same
time we moved from cisco 3750s to Nexus 5ks....we had to enable a multicast
querier on the switch and everything started working again.
</pre>
</blockquote>
<pre wrap="">
I tried to anable a multicast querier on the switch, no improvement.
I just made a fresh ProxMox install, no improvement again :
# pveversion
pve-manager/3.4-6/102d4547 (running kernel: 3.10.0-10-pve)
Any hint, please ?
</pre>
</blockquote>
<br>
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