Am 15.01.2014 um 11:56 schrieb Martin Moravcik <centos at datalock.sk>: > > Thanks for your interest and for your help. > Here is the output from command (pcs config show) > > [root at lb1 ~]# pcs config show > Cluster Name: LB.STK > Corosync Nodes: > > Pacemaker Nodes: > lb1.asol.local lb2.asol.local > > Resources: > Group: LB > Resource: LAN.VIP (class=ocf provider=heartbeat type=IPaddr2) > Attributes: ip=172.16.139.113 cidr_netmask=24 nic=eth1 > Operations: monitor interval=15s (LAN.VIP-monitor-interval-15s) > Resource: WAN.VIP (class=ocf provider=heartbeat type=IPaddr2) > Attributes: ip=172.16.139.110 cidr_netmask=24 nic=eth0 > Operations: monitor interval=15s (WAN.VIP-monitor-interval-15s) > Resource: OPENVPN (class=lsb type=openvpn) > Operations: monitor interval=20s (OPENVPN-monitor-interval-20s) > start interval=0s timeout=20s (OPENVPN-start-timeout-20s) > stop interval=0s timeout=20s (OPENVPN-stop-timeout-20s) > > Stonith Devices: > Fencing Levels: > > Location Constraints: > Ordering Constraints: > Colocation Constraints: > > Cluster Properties: > cluster-infrastructure: cman > dc-version: 1.1.10-14.el6_5.1-368c726 > stonith-enabled: false > > > When I start cluster after reboot of both nodes, everythings looks fine. > But when shoot command "pcs resource delete OPENVPN" from node lb1 in > the log starts to popup these lines: > Jan 15 13:56:37 corosync [TOTEM ] Retransmit List: 202 > Jan 15 13:57:08 corosync [TOTEM ] Retransmit List: 202 203 > Jan 15 13:57:38 corosync [TOTEM ] Retransmit List: 202 203 204 > Jan 15 13:58:08 corosync [TOTEM ] Retransmit List: 202 203 204 206 > Jan 15 13:58:38 corosync [TOTEM ] Retransmit List: 202 203 204 206 208 > Jan 15 13:59:08 corosync [TOTEM ] Retransmit List: 202 203 204 206 208 209 > > I also noticed, that these retransmit entries starts to appear even > after some time (7 minutes) from fresh cluster start without doing any > change or manipulation with cluster. there exists multicast issues on virtual nodes - therefore your bridged network will for sure not operate reliable out of the box for HA setups. try echo 1 > /sys/class/net/YOURDEVICE/bridge/multicast_querier -- LF