Hi Paul,<br><br>Can you provide the glusterd logs? <br><br>After how long, do you get a disconnect in the peers? Did you do any volume operations? Can please tell me if there are any specific steps to reproduce this issue?<br>
<br><div class="gmail_quote">On Wed, Jan 4, 2012 at 10:53 PM, Paul Johnston <span dir="ltr"><<a href="mailto:paul.johnston@manchester.ac.uk">paul.johnston@manchester.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi<br>
I'm setting up a simple test rig, two bricks and a single controller.<br>
All on machines running Fedora 16 with the latest version of gluster from the Fedora repos.<br>
[root@h-s-h003839 ~]# glusterfs --version<br>
glusterfs 3.2.5 built on Nov 23 2011 20:48:30<br>
<br>
Looking at the peers:<br>
<br>
gluster> peer status<br>
Number of Peers: 2<br>
<br>
Hostname: h-s-h003837<br>
Uuid: 440b4101-bf78-4899-b118-ab2e3079bb5e<br>
State: Peer in Cluster (Disconnected)<br>
<br>
Hostname: h-s-h003839<br>
Uuid: dbed62e1-6cd2-4114-95e1-6e9e461b8af8<br>
State: Peer in Cluster (Disconnected)<br>
gluster><br>
<br>
Restarting glusterd on the peers occasionally gives a Connected state but this soon reverts to Disconnected:<br>
<br>
gluster> peer status<br>
Number of Peers: 2<br>
<br>
Hostname: h-s-h003837<br>
Uuid: 440b4101-bf78-4899-b118-ab2e3079bb5e<br>
State: Peer in Cluster (Disconnected)<br>
<br>
Hostname: h-s-h003839<br>
Uuid: dbed62e1-6cd2-4114-95e1-6e9e461b8af8<br>
State: Peer in Cluster (Connected)<br>
<br>
I removed iptables from the machines and this does not help. All machines can resolve each other.<br>
Below is a show selection of ping results<br>
[root@h-s-h003838 ~]# ping -c 1 h-s-h003837<br>
PING h-s-h003837 (130.88.105.63) 56(84) bytes of data.<br>
64 bytes from h-s-h003837 (130.88.105.63): icmp_req=1 ttl=64 time=0.479 ms<br>
<br>
--- h-s-h003837 ping statistics ---<br>
1 packets transmitted, 1 received, 0% packet loss, time 0ms<br>
rtt min/avg/max/mdev = 0.479/0.479/0.479/0.000 ms<br>
[root@h-s-h003838 ~]# ping -c 1 h-s-h003839<br>
PING h-s-h003839 (130.88.105.78) 56(84) bytes of data.<br>
64 bytes from h-s-h003839 (130.88.105.78): icmp_req=1 ttl=64 time=0.231 ms<br>
<br>
--- h-s-h003839 ping statistics ---<br>
1 packets transmitted, 1 received, 0% packet loss, time 0ms<br>
rtt min/avg/max/mdev = 0.231/0.231/0.231/0.000 ms<br>
[root@h-s-h003838 ~]#<br>
<br>
Last March there was a similar problem raised by James Burnash under the title of "What does this error mean"<br>
<br>
<br>
Anyone got any ideas of what might be causing this, more system information available on request.<br>
<br>
Cheers Paul<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Regards,<br>Rahul C S<br>
Engineer @ Gluster.<br>Ph: +919591407901<br>
<br>