> I noticed you didn't create a order constraint between the IPaddr and the > IPsrcaddr resources. You'll want to guarantee the IP address starts before > setting it as the IPsrcaddr. > > pcs constraint order VIP_EM1 then PREFERRED_SRC_IP > > If that doesn't help anything, we'll need some debug information. After > defining the src ip and watching it fail, run this and provide the debug info > it provides. > crm_resource -r PREFERRED_SRC_IP --force-start -VV
Hi, Yes sorry, I have added the order constraint (and also a colocation constraint): ... # Define ressources pcs resource create VIP_EM1 ocf:heartbeat:IPaddr params nic=em1 ip=$VIP_EM1 cidr_netmask=24 op monitor interval=$MONITOR_INTERVAL pcs resource create PREFERRED_SRC_IP ocf:heartbeat:IPsrcaddr params ipaddress=$VIP_EM1 op monitor interval=$MONITOR_INTERVAL pcs constraint order VIP_EM1 then PREFERRED_SRC_IP pcs constraint colocation add VIP_EM1 PREFERRED_SRC_IP INFINITY ... I get the same error, but thanks to the debug command you send, I think I have solved the problem: in fact for some reason, there was a third network card on the machine attached to the same network. So the routing table was in fact: # ip route show 192.168.0.0/24 dev em1 scope link src 192.168.0.106 192.168.0.0/24 dev em2 scope link src 192.168.0.108 192.168.8.0/24 dev em3 proto kernel scope link src 192.168.8.1 When the PREFERRED_SRC_IP resource is started, the following commands were failing: > stderr: + 09:21:44: srca_start:184: ip route replace 192.168.0.0/24 dev em2 > src 192.168.0.6 > stderr: + 09:21:44: srca_start:187: ip route change to default via > 192.168.0.1 dev em1 src 192.168.0.6 It think the wrong nic is returned by findif in this case (is it the expected behaviour because I am not supposed to have 2 nics affected to the same network? Or do you think it is a bug?) # export OCF_RESKEY_ip=192.168.0.6 # /usr/libexec/heartbeat/findif -C em2 netmask 24 broadcast 192.168.0.255 Anyway deconfiguring the em2 interface solves the error. Thank you very much for your time. Mathieu _______________________________________________ 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
