Hello, I am trying to bring up a cluster of 2 nodes hosted on different environments.
*NODE1 TIPC Node-addr (6)*root@host1:/lib/modules/3.2.0-29-generic/kernel/net/tipc# modinfo tipc.ko filename: tipc.ko version: 2.0.0 license: Dual BSD/GPL description: TIPC: Transparent Inter Process Communication srcversion: A0CB14DDCCCBB1ABAE73386 depends: intree: Y vermagic: 3.2.0-29-generic SMP mod_unload modversions *NODE2 TIPC Node-addr (1)*root@host2:/lib/modules/4.6.0-rc6/kernel/net/tipc# modinfo tipc.ko filename: /lib/modules/4.6.0-rc6/kernel/net/tipc/tipc.ko version: 2.0.0 license: Dual BSD/GPL description: TIPC: Transparent Inter Process Communication srcversion: C58612B2A6F6FABF1EF75CE depends: udp_tunnel,ip6_udp_tunnel intree: Y vermagic: 4.6.0-rc6 SMP mod_unload modversions *Node 1 Kernel logs* Nov 15 15:40:09 7311-6 kernel: [598187.276986] TIPC: Established link <1.1.6:base-1.1.1:base> on network plane A Nov 15 15:40:09 7311-6 kernel: [598187.277100] TIPC: Resetting link <1.1.6:base-1.1.1:base>, requested by peer Nov 15 15:40:09 7311-6 kernel: [598187.277103] TIPC: Lost link <1.1.6:base-1.1.1:base> on network plane A Nov 15 15:40:09 7311-6 kernel: [598187.277106] TIPC: Lost contact with <1.1.1> Nov 15 15:40:09 7311-6 kernel: [598187.656616] TIPC: Established link <1.1.6:base-1.1.1:base> on network plane A Nov 15 15:40:09 7311-6 kernel: [598187.656687] TIPC: Resetting link <1.1.6:base-1.1.1:base>, requested by peer Nov 15 15:40:09 7311-6 kernel: [598187.656689] TIPC: Lost link <1.1.6:base-1.1.1:base> on network plane A Nov 15 15:40:09 7311-6 kernel: [598187.656691] TIPC: Lost contact with <1.1.1> *Node 2 Kernel logs*Nov 15 15:39:03 7470-1 kernel: [452484.786678] tipc: Activated (version 2.0.0) Nov 15 15:39:03 7470-1 kernel: [452484.786713] NET: Registered protocol family 30 Nov 15 15:39:03 7470-1 kernel: [452484.786813] tipc: Started in single node mode Nov 15 15:39:03 7470-1 kernel: [452484.907687] Started in network mode Nov 15 15:39:03 7470-1 kernel: [452484.907693] Own node address <1.1.1>, network identity 1061 Nov 15 15:39:03 7470-1 kernel: [452484.907759] Enabled bearer <eth:base>, discovery domain <1.1.0>, priority 10 Nov 15 15:40:09 7470-1 kernel: [452551.143276] Disabling bearer <eth:base> Nov 15 15:40:09 7470-1 kernel: [452551.254557] Left network mode Nov 15 15:40:10 7470-1 kernel: [452551.310490] NET: Unregistered protocol family 30 Nov 15 15:40:10 7470-1 kernel: [452551.310502] tipc: Deactivated Nov 15 15:40:47 7470-1 kernel: [452588.331653] tipc: Activated (version 2.0.0) Nov 15 15:40:47 7470-1 kernel: [452588.331688] NET: Registered protocol family 30 Nov 15 15:40:47 7470-1 kernel: [452588.331790] tipc: Started in single node mode Nov 15 15:40:47 7470-1 kernel: [452588.432707] Started in network mode Nov 15 15:40:47 7470-1 kernel: [452588.432713] Own node address <1.1.1>, network identity 1061 Nov 15 15:40:47 7470-1 kernel: [452588.432781] Enabled bearer <eth:base>, discovery domain <1.1.0>, priority 10 Nov 15 15:41:53 7470-1 kernel: [452654.591363] Disabling bearer <eth:base> Nov 15 15:41:53 7470-1 kernel: [452654.713347] Left network mode Nov 15 15:41:53 7470-1 kernel: [452654.761326] NET: Unregistered protocol family 30 Nov 15 15:41:53 7470-1 kernel: [452654.761340] tipc: Deactivated >From the tcpdump capture - I see a "Link State" message with type RESET is sent from Node2. I confirm the TIPC address is same on both the nodes. Please suggest, 1. Does the TIPC protocol works between 2 kernels as stated above? 2. How can we determine the reason for RESET trigger by Node2 - Any other debugging ideas ? Thanks, Amar ------------------------------------------------------------------------------ _______________________________________________ tipc-discussion mailing list tipc-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tipc-discussion
