<div dir="ltr"><div>@jan and stefan</div><div> </div><div>must i set it for both bridges </div><div>eth1 (br1) eth0 (br0) on the host or guest ?</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-02-14 9:06 GMT+01:00 Jan Friesse <span dir="ltr"><<a href="mailto:jfriesse@redhat.com" target="_blank">jfriesse@redhat.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Beo,<br>
do you experiencing cluster split? If answer is no, then you don't need to do anything. Maybe network buffer is just filled. But, if answer is yes, try reduce mtu size (netmtu in configuration) to value like 1000.<br>
<br>
Regards,<br>
Honza<br>
<br>
Beo Banks napsal(a):<br>
<blockquote style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class="gmail_quote"><div><div class="h5">
Hi,<br>
<br>
i have a fresh 2 node cluster (kvm host1 -> guest = nodeA | kvm host2 -><br>
guest = NodeB) and it seems to work but from time to time i have a lot of<br>
errors like<br>
<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199<br>
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187<br>
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198<br>
i used the newest rhel 6.5 version.<br>
<br>
i have also already try solve the issue with<br>
echo 1 > /sys/class/net/virbr0/bridge/<u></u>multicast_querier (host system)<br>
but no chance...<br>
<br>
i have disable iptables,selinux..same issue<br>
<br>
how can solve it?<br>
<br>
thanks beo<br>
<br>
<br>
<br></div></div><div>
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</div></blockquote><div class="HOEnZb"><div class="h5">
<br>
<br>
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