Steffen,
user.clusterlabs....@siimnet.dk napsal(a):
On 6. nov. 2015, at 08.42, Jan Friesse <jfrie...@redhat.com> wrote:
This means something is blocking successful delivery of packets. Make sure to:
- Properly configure firewall (for testing you can disable it completely)
- Make sure you have properly configured multicast. As alternative, you can try
udpu. Udpu is usually better compatible with switches and for two node use case
performance is same.
Seem unicast fixed the issue ;)
Good.
Multicast is always source of problems. Also if you decide one day to
scale more and try multicast, you can try
https://alteeve.ca/w/Fencing_KVM_Virtual_Servers#Fedora_18_Host.3B_Bridge_Configuration_Issue
Regards,
Honza
This was done by changing cman configuration to udpu transport in cluster.conf
like this:
<cman transport="udpu" port="5405" two_node="1" expected_votes="1 /
/Steffen
PS! Assuming multicast in open vswitch is the culpit
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