root@A:~# ip -br a | grep -v UNKNOWN
eno1 UP
eno5 UP fe80::9eb6:54ff:fe9b:35b8/64
eno6 UP
vmbr0 UP fe80::af1:eaff:fe76:b26c/64
vmbr0.11@vmbr0 UP 172.16.23.207/23 fe80::af1:eaff:fe76:b26c/64
bond0 UP
vmbr1 UP fe80::9eb6:54ff:fe9b:35bc/64
vmbr1.171@vmbr1 UP 172.16.3.49/24 fe80::9eb6:54ff:fe9b:35bc/64
vmbr1.172@vmbr1 UP 172.16.4.49/24 fe80::9eb6:54ff:fe9b:35bc/64
vmbr1.205@vmbr1 UP 172.16.8.49/24 fe80::9eb6:54ff:fe9b:35bc/64
vmbr1.1@vmbr1 UP fe80::9eb6:54ff:fe9b:35bc/64
root@A:~# corosync-cfgtool -n
Local node ID 3, transport knet
nodeid: 1 reachable
LINK: 0 udp (172.16.8.49->172.16.8.50) enabled connected mtu: 1397
nodeid: 2 reachable
LINK: 0 udp (172.16.8.49->172.16.8.70) enabled connected mtu: 1397
nodeid: 4 reachable
LINK: 0 udp (172.16.8.49->172.16.8.47) enabled connected mtu: 1397
nodeid: 5 reachable
LINK: 0 udp (172.16.8.49->172.16.8.52) enabled connected mtu: 1397
====================================================================================
root@B:~# corosync-cfgtool -n
Local node ID 1, transport knet
nodeid: 2 reachable
LINK: 0 udp (172.16.8.50->172.16.8.70) enabled connected mtu: 1397
nodeid: 3 reachable
LINK: 0 udp (172.16.8.50->172.16.8.49) enabled connected mtu: 1397
nodeid: 4 reachable
LINK: 0 udp (172.16.8.50->172.16.8.47) enabled connected mtu: 1397
nodeid: 5 reachable
LINK: 0 udp (172.16.8.50->172.16.8.52) enabled connected mtu: 1397
root@B:~# ip -br a
lo UNKNOWN 127.0.0.1/8 ::1/128
eno1 UP
eno5 UP fe80::9af2:b3ff:fe20:1338/64
eno6 UP
vmbr0 UP fe80::af1:eaff:fe7b:2658/64
vmbr0.11@vmbr0 UP 172.16.22.50/23 fe80::af1:eaff:fe7b:2658/64
vmbr1 UP fe80::9af2:b3ff:fe20:133c/64
vmbr1.171@vmbr1 UP 172.16.3.50/24 fe80::9af2:b3ff:fe20:133c/64
vmbr1.172@vmbr1 UP 172.16.4.50/24 fe80::9af2:b3ff:fe20:133c/64
vmbr1.205@vmbr1 UP 172.16.8.50/24 fe80::9af2:b3ff:fe20:133c/64
====================================================================================
root@C:~# corosync-cfgtool -n
Local node ID 5, transport knet
nodeid: 1 reachable
LINK: 0 udp (172.16.8.52->172.16.8.50) enabled connected mtu: 1397
nodeid: 2 reachable
LINK: 0 udp (172.16.8.52->172.16.8.70) enabled connected mtu: 1397
nodeid: 3 reachable
LINK: 0 udp (172.16.8.52->172.16.8.49) enabled connected mtu: 1397
nodeid: 4 reachable
LINK: 0 udp (172.16.8.52->172.16.8.47) enabled connected mtu: 1397
root@C:~# ip -br a
lo UNKNOWN 127.0.0.1/8 ::1/128
ens1f0 UP
eno5 UP
eno6 UP
bond0 UP
vmbr0 UP 172.16.22.41/23 fe80::ae16:2dff:fe80:68b4/64
vmbr1 UP fe80::1602:ecff:fe3c:eff8/64
vmbr1.171@vmbr1 UP 172.16.3.52/24 fe80::1602:ecff:fe3c:eff8/64
vmbr1.172@vmbr1 UP 172.16.4.52/24 fe80::1602:ecff:fe3c:eff8/64
vmbr1.205@vmbr1 UP 172.16.8.52/24 fe80::1602:ecff:fe3c:eff8/64
vmbr1.1@vmbr1 UP fe80::1602:ecff:fe3c:eff8/64
========================================================
Corosync.conf:
logging {
debug: off
to_syslog: yes
}
nodelist {
node {
name: A
nodeid: 3
quorum_votes: 1
ring0_addr: 172.16.8.49
}
node {
name: B
nodeid: 1
quorum_votes: 1
ring0_addr: 172.16.8.50
}
node {
name: C
nodeid: 5
quorum_votes: 1
ring0_addr: 172.16.8.52
}
node {
name: D
nodeid: 2
quorum_votes: 1
ring0_addr: 172.16.8.70
}
node {
name: E
nodeid: 4
quorum_votes: 1
ring0_addr: 172.16.8.47
}
}
quorum {
auto_tie_breaker: 1
auto_tie_breaker_node: lowest
provider: corosync_votequorum
}
totem {
cluster_name: C1
config_version: 11
interface {
linknumber: 0
}
ip_version: ipv4-6
link_mode: passive
secauth: on
version: 2
}