Beo,
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.
Regards,
Honza
Beo Banks napsal(a):
Hi,
i have a fresh 2 node cluster (kvm host1 -> guest = nodeA | kvm host2 ->
guest = NodeB) and it seems to work but from time to time i have a lot of
errors like
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 196 198 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 197 199
Feb 13 13:41:04 corosync [TOTEM ] Retransmit List: 197 199 184 185 186 187
188 189 18a 18b 18c 18d 18e 18f 190 191 192 193 194 195 196 198
i used the newest rhel 6.5 version.
i have also already try solve the issue with
echo 1 > /sys/class/net/virbr0/bridge/multicast_querier (host system)
but no chance...
i have disable iptables,selinux..same issue
how can solve it?
thanks beo
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