Hi Martin. for how long you turned off the other node? I suspect that you need to configure time-outs to the cluster. Additional cluster parameters can be found here. https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Configuring_the_Red_Hat_High_Availability_Add-On_with_Pacemaker/s1-fencedevicesadditional-HAAR.html On Wed, Jan 15, 2014 at 6:56 PM, Martin Moravcik <centos at datalock.sk> wrote: > On 14/01/14 19:37, marlon guao wrote: > > Hi Martin. > > > > if you could provide us your config like, put the output of the command > > below. > > > > pcs configure show > > > > or > > > > crm configure show > > > > maybe we could get a better idea of your setup. > > > > > > On 01/14/2014 06:34 PM, Giorgio Bersano wrote: > >> 2014/1/13 Martin Moravcik <centos at datalock.sk>: > >>> I'm sorry. > >>> My systems are fully updated CentOS 6.5. > >>> I'm using only standard centos repositories. > >>> > >>> martin > >>> > >>> On 13/01/14 15:17, Patrick Lists wrote: > >>>> On 13-01-14 14:52, Martin Moravcik wrote: > >>>>> Hi, > >>>>> > >>>>> For a testing purposes I'm trying to create two node HA environment > for > >>>>> running some service (openvpn and haproxy). I installed two CentOS > 6.4 > >>>>> KVM guests. > >>>> Iirc CentOS 6.5 came with several updates to cluster related packages > so > >>>> you may want to investigate and update to 6.5. > >>>> > >>>> Regards, > >>>> Patrick > >>>> > >> Hy Martin, > >> I've not looked carefully at what your problem is and don't know how > >> skilled in HA you are but I heartily suggest you - if you haven't done > >> before - to read/study Digimer's tutorial > >> https://alteeve.ca/w/AN!Cluster_Tutorial_2 > >> > >> I think it's unbeatable! > >> > >> Best regards, > >> Giorgio > >> _______________________________________________ > >> CentOS mailing list > >> CentOS at centos.org > >> http://lists.centos.org/mailman/listinfo/centos > > > > _______________________________________________ > > CentOS mailing list > > CentOS at centos.org > > http://lists.centos.org/mailman/listinfo/centos > > > > 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. > > Thanks > > martin > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- >>> import this