ethtool -K eth0 tx off ethtool -K eth1 tx off same result...retransmit issue
2014-02-14 9:31 GMT+01:00 Beo Banks <beo.ba...@googlemail.com>: > i have also try > > "No more delay when you disable multicast snooping on the host:" > > echo 0 > /sys/devices/virtual/net/br1/bridge/multicast_router > echo 0 > /sys/devices/virtual/net/br1/bridge/multicast_snooping > > > 2014-02-14 9:28 GMT+01:00 Beo Banks <beo.ba...@googlemail.com>: > > @jan and stefan >> >> must i set it for both bridges >> eth1 (br1) eth0 (br0) on the host or guest ? >> >> >> 2014-02-14 9:06 GMT+01:00 Jan Friesse <jfrie...@redhat.com>: >> >> 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 >>>> >>>> >>>> >>>> _______________________________________________ >>>> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org >>>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker >>>> >>>> Project Home: http://www.clusterlabs.org >>>> Getting started: http://www.clusterlabs.org/ >>>> doc/Cluster_from_Scratch.pdf >>>> Bugs: http://bugs.clusterlabs.org >>>> >>>> >>> >>> _______________________________________________ >>> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org >>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker >>> >>> Project Home: http://www.clusterlabs.org >>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >>> Bugs: http://bugs.clusterlabs.org >>> >> >> >
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
