Gluster users - Mar 2018 - Multiple Volumes over diffrent Interfaces

Hi,

I'm trying to create two gluster volumes over two nodes with two  
seperate networks:

The names are in the hosts file of each node:
root at gluster01  :~# cat /etc/hosts
127.0.0.1       localhost
127.0.1.1       gluster01.peiker-cee.de gluster01

10.0.2.54       gluster02g1.peiker-cee.de       gluster02g1
10.0.7.54       gluster02g2.peiker-cee.de       gluster02g2
10.0.2.53       gluster01g1.peiker-cee.de       gluster01g1
10.0.7.53       gluster01g2.peiker-cee.de       gluster01g2


Then I peer:
root at gluster01  :~# gluster peer probe gluster02g1
peer probe: success.
root at gluster01  :~# gluster peer probe gluster02g2
peer probe: success. Host gluster02g2 port 24007 already in peer list


root at gluster01  :~# gluster volume create g1 transport tcp  
gluster01g1:/glusterstore/g1 gluster02g1:/glusterstore/g1
volume create: g1: success: please start the volume to access data
root at gluster01  :~# gluster volume start g1
volume start: g1: success

root at gluster01  :~# gluster volume create g2 transport tcp  
gluster01g2:/glusterstore/g2 gluster02g2:/glusterstore/g2
volume create: g2: failed: Staging failed on gluster02g1. Error: Host  
gluster01g2 is not in 'Peer in Cluster' state

Then I connect to the second node:

root at gluster02  :~# gluster peer status
Number of Peers: 1

Hostname: gluster01g1.peiker-cee.de
Uuid: 32090055-0183-4f2c-b742-9e120b72573a
State: Peer in Cluster (Connected)

root at gluster02  :~# gluster peer probe gluster01g2
peer probe: success. Host gluster01g2 port 24007 already in peer list
root at gluster02  :~# gluster peer status
Number of Peers: 1

Hostname: gluster01g1.peiker-cee.de
Uuid: 32090055-0183-4f2c-b742-9e120b72573a
State: Peer in Cluster (Connected)
Other names:
gluster01g2

After recreate the folder (they was already in a volume,...) I managed  
to create and start the second volume.

So I wonder why I've to probe the peer from the second node and wasn't  
able to do it all from the first node?

Bye

Gregor