Gluster users - Jul 2012 - Gluster 3.3.0 doesn't see neighbour

Hi Everyone,

I'm trying to set up Gluster 3.3.0 on a fresh CentOS 6.2 with selinux &
firewall disabled, hosts can see each other (they are present in DNS and
one can ping/telnet to gluster port each other), there seems to be nothing
suspicious in sysctl, but whatever I put in peer probe refers to "Probe on
localhost not needed".

Configurations follow:
#cat /etc/glusterfs/glusterd.vol
volume management
    type mgmt/glusterd
    option working-directory /var/lib/glusterd
    option transport-type tcp #to use IPv4
    option transport.socket.keepalive-time 10
    option transport.socket.keepalive-interval 2
    option transport.socket.read-fail-log off
end-volume

# cat /etc/nsswitch.conf
#
...
#hosts:     db files nisplus nis dns
hosts:      files dns
...

# cat /etc/sysconfig/iptables
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
COMMIT


[root at host1 ~]# nc host2 24007
asdsdasd

[root at host1 ~]# ping -c5 host2
PING host2 (192.168.1.193) 56(84) bytes of data.
64 bytes from host2 (192.168.1.193): icmp_seq=1 ttl=64 time=0.679 ms
64 bytes from host2 (192.168.1.193): icmp_seq=2 ttl=64 time=0.656 ms
...
64 bytes from host2 (192.168.1.193): icmp_seq=5 ttl=64 time=0.671 ms

--- host2 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4000ms
rtt min/avg/max/mdev = 0.656/0.673/0.704/0.024 ms

and vice versa.

I tried to put Gluster in debug mode, but it didn't provide more details.
I also tried to put entries to /etc/hosts for both machines, but it didn't
help either.

Does anyone know, what can be the root cause?

Any help would be very much appreciated.

Thank you in advance,
Regards,
Vladimir.
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On Mon, Jul 2, 2012 at 8:32 AM, Vladimir Yakovlev <mrquesty at gmail.com>
wrote:
> Hi Everyone,
>
> I'm trying to set up Gluster 3.3.0 on a fresh CentOS 6.2 with selinux
&
> firewall disabled, hosts can see each other (they are present in DNS and
one
> can ping/telnet to gluster port each other), there seems to be nothing
> suspicious in sysctl, but whatever I put in peer probe refers to
"Probe on
> localhost not needed".
double check your /etc/hosts and DNS... It seems you are probing the
same host every time.

-- 
Marcelo

"?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que
de vida?" (Mafalda)