I am trying to configure Corosync here. At first, I tried to use unicast, here is part of my corosync.conf file (I did not change others): interface { # The following values need to be set based on your environment member { memberaddr: 192.168.254.131 } member { memberaddr: 192.168.254.134 } ringnumber: 0 bindnetaddr: 192.168.254.0 mcastport: 5405 } transport: udpu Then I run crm_mon -1, Everything works fine. It says 2 nodes configured. But if I use multicast, by changing this interface part to the following: interface { # The following values need to be set based on your environment ringnumber: 0 bindnetaddr: 192.168.254.0 mcastaddr: 227.94.1.2 mcastport: 5405 } Then the system doesn’t recognize any nodes. It just said 0 node configured.
So I use root@devenv1: corosync-cfgtool –s Printing ring status. Local node ID 117352640 Could not get the ring status, the error is: 6 I am assuming mcastaddr is not correct, so I tried several different address, but it still doesn’t work. Any advice? |
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