Re: [Linux-HA] heartbeat failover

2014-01-27 Thread Bjoern.Becker
Hello Arnold, yes, I recently found out that the sync-rate was to high for our old firewall. That are two datacenters, and all traffic is routed through this firewall. I don't know exactly why, this is the concept somehow. Do you know how to force another ip address on the other side? In

Re: [Linux-HA] heartbeat failover

2014-01-24 Thread Bjoern.Becker
Hello, I running corosync with success now. But I got a problem, because I got two different subnet and I don't know which ClusterIP I have to use. I got 10.128.61.0 and 10.128.62.0, so a ClusterIP like 10.128.61.61 will not routed in 10.128.62.0. How I can use different ClusterIP's per

Re: [Linux-HA] heartbeat failover

2014-01-23 Thread Bjoern.Becker
Hello, thanks a lot! I didn't know about heartbeat is almost deprecated. I'll try corosync and pacemaker, but I read that corosync need to run over multicast. Unfortunately, I can't use multicast in my network. Do you know any other possibility, I can't find anything that corosync can run

Re: [Linux-HA] heartbeat failover

2014-01-23 Thread Bjoern.Becker
Hi Lukas, thank you. Well, I've to wait for some firewall changes for 5405 UDP. But I'm not sure if it's correct what I'm doing. Node1: interface { member { memberaddr: 10.128.61.60 # node 1 } member {

Re: [Linux-HA] heartbeat failover

2014-01-23 Thread Bjoern.Becker
Uhhh..I got the same configuration as the example config you sent me now. But I cause high cpu load on our cisco asa firewall.. I guess this traffic is not normal? root@node01:/etc/corosync# tcpdump dst port 5405 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

[Linux-HA] heartbeat failover

2014-01-22 Thread Bjoern.Becker
Hello, I got a drbd+nfs+heartbeat setup and in general it's working. But it takes to long to failover and I try to tune this. When node 1 is active and I shutdown node 2, then node 1 try to activate the cluster. The problem is, node 1 already got the primary role and when re-activating it