version:6.0.0.1
Using asadm, the information displayed upon each login is unstable, and occasionally it indicates that [10.101.105.5] is in an offline state. and 3002 port timed out. However, the firewall between the two hosts is active, and ping works fine, and all the nodes in the cluster just works fine. What could be the possible reasons for this phenomenon?
host:10.101.105.4
(base) [root@ali-sin101-aerospike-105-4 ~]# asadm
Seed: [(‘127.0.0.1’, 3000, None)]
Config_file: /root/.aerospike/astools.conf, /etc/aerospike/astools.conf
Aerospike Interactive Shell, version 2.7.3
Found 6 nodes
Online: 10.101.105.4:3000, 10.101.105.13:3000, 10.101.105.1:3000, 10.101.105.14:3000, 10.101.105.3:3000
Offline: 10.101.105.5:3000
Admin> exit
(base) [root@ali-sin101-aerospike-105-4 ~]# asadm
Seed: [(‘127.0.0.1’, 3000, None)]
Config_file: /root/.aerospike/astools.conf, /etc/aerospike/astools.conf
Aerospike Interactive Shell, version 2.7.3
Found 6 nodes
Online: 10.101.105.4:3000, 10.101.105.5:3000, 10.101.105.13:3000, 10.101.105.1:3000, 10.101.105.3:3000, 10.101.105.14:3000
Extra nodes in alumni list: 10.101.105.1:3000, 10.101.105.3:3000, 10.101.105.13:3000, 10.101.105.14:3000, 10.101.105.4:3000
Admin> exit
You have new mail in /var/spool/mail/root
(base) [root@ali-sin101-aerospike-105-4 ~]# asadm
Seed: [(‘127.0.0.1’, 3000, None)]
Config_file: /root/.aerospike/astools.conf, /etc/aerospike/astools.conf
Aerospike Interactive Shell, version 2.7.3
Found 6 nodes
Online: 10.101.105.4:3000, 10.101.105.13:3000, 10.101.105.5:3000, 10.101.105.3:3000, 10.101.105.14:3000, 10.101.105.1:3000
Admin> exit
host:10.101.105.5
(py38) [root@ali-sin101-ymaerospike-105-5 ~]# asadm
Seed: [(‘127.0.0.1’, 3000, None)]
Config_file: /root/.aerospike/astools.conf, /etc/aerospike/astools.conf
Aerospike Interactive Shell, version 2.7.3
Found 6 nodes
Online: 10.101.105.5:3000, 10.101.105.3:3000, 10.101.105.14:3000, 10.101.105.13:3000, 10.101.105.4:3000
Offline: 10.101.105.1:3000
Extra nodes in alumni list: 10.101.105.3:3000, 10.101.105.5:3000, 10.101.105.14:3000, 10.101.105.1:3000, 10.101.105.13:3000
Admin> exit
(py38) [root@ali-sin101-ymaerospike-105-5 ~]# asadm
Seed: [(‘127.0.0.1’, 3000, None)]
Config_file: /root/.aerospike/astools.conf, /etc/aerospike/astools.conf
Aerospike Interactive Shell, version 2.7.3
Found 6 nodes
Online: 10.101.105.5:3000, 10.101.105.14:3000, 10.101.105.13:3000, 10.101.105.1:3000, 10.101.105.4:3000, 10.101.105.3:3000
Admin> exit
(py38) [root@ali-sin101-ymaerospike-105-5 ~]#
(py38) [root@ali-sin101-ymaerospike-105-5 ~]#
(py38) [root@ali-sin101-ymaerospike-105-5 ~]#
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * 10.101.105.5 (10.101.105.5) 0.203 ms 0.264 ms
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 10.101.105.5 (10.101.105.5) 0.201 ms 0.248 ms 0.240 ms
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets^[[A
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * 10.101.105.5 (10.101.105.5) 0.203 ms 0.214 ms
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 10.101.105.5 (10.101.105.5) 0.189 ms 0.202 ms *
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 10.101.105.5 (10.101.105.5) 0.211 ms * 0.227 ms
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 10.101.105.5 (10.101.105.5) 0.204 ms * 0.200 ms
[root@ali-sin101-aerospike-105-4 ~]# traceroute 10.101.105.5
traceroute to 10.101.105.5 (10.101.105.5), 30 hops max, 60 byte packets
1 10.101.105.5 (10.101.105.5) 0.187 ms * 0.229 ms
[root@ali-sin101-aerospike-105-4 ~]#
it looks like a network problem