There are probably DNS entries or /etc/hosts entries with the public IP Addresses that the host names (gluster1, gluster2, gluster3) are getting resolved to.
/etc/resolv.conf would tell which is the default domain searched for the node names and the DNS servers which respond to the queries.
On Tue, Mar 5, 2019 at 12:14 PM Hu Bert <revirii@xxxxxxxxxxxxxx> wrote:
Good morning,
i have a replicate 3 setup with 2 volumes, running on version 5.3 on
debian stretch. This morning i upgraded one server to version 5.4 and
rebooted the machine; after the restart i noticed that:
- no brick process is running
- gluster volume status only shows the server itself:
gluster volume status workdata
Status of volume: workdata
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick gluster1:/gluster/md4/workdata N/A N/A N N/A
NFS Server on localhost N/A N/A N N/A
- gluster peer status on the server
gluster peer status
Number of Peers: 2
Hostname: gluster3
Uuid: c7b4a448-ca6a-4051-877f-788f9ee9bc4a
State: Peer Rejected (Connected)
Hostname: gluster2
Uuid: 162fea82-406a-4f51-81a3-e90235d8da27
State: Peer Rejected (Connected)
- gluster peer status on the other 2 servers:
gluster peer status
Number of Peers: 2
Hostname: gluster1
Uuid: 9a360776-7b58-49ae-831e-a0ce4e4afbef
State: Peer Rejected (Connected)
Hostname: gluster3
Uuid: c7b4a448-ca6a-4051-877f-788f9ee9bc4a
State: Peer in Cluster (Connected)
I noticed that, in the brick logs, i see that the public IP is used
instead of the LAN IP. brick logs from one of the volumes:
rejected node: https://pastebin.com/qkpj10Sd
connected nodes: https://pastebin.com/8SxVVYFV
Why is the public IP suddenly used instead of the LAN IP? Killing all
gluster processes and rebooting (again) didn't help.
Thx,
Hubert
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Milind
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