That's probably because in a 2-node replicated environment, there is no d_off transformation (at the DHT level) and therefore the bug is "avoided".<div><br></div><div>Avati<br><br><div class="gmail_quote">On Thu, Jan 31, 2013 at 5:58 PM, Michael Colonno <span dir="ltr"><<a href="mailto:mcolonno@stanford.edu" target="_blank">mcolonno@stanford.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Doing more searching, it appears there are several posts on various<br>
forums describing the same issue with Gluster deployments of 4+ nodes (e.g.<br>
<a href="http://serverfault.com/questions/453345/certain-operations-like-ls-hang-in-4
-node-gluster-setup" target="_blank">http://serverfault.com/questions/453345/certain-operations-like-ls-hang-in-4<br>
-node-gluster-setup</a>). None of these posts are answered which doesn't fill me<br>
with confidence. Can anyone confirm a 4+ node cluster with replication that<br>
does not show this (indefinite hang on ls or ll) behavior?<br>
<div class="im HOEnZb"><br>
Thanks,<br>
~Mike C.<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:gluster-users-bounces@gluster.org">gluster-users-bounces@gluster.org</a><br>
[mailto:<a href="mailto:gluster-users-bounces@gluster.org">gluster-users-bounces@gluster.org</a>] On Behalf Of Michael Colonno<br>
</div><div class="HOEnZb"><div class="h5">Sent: Thursday, January 31, 2013 5:48 PM<br>
To: <a href="mailto:gluster-users@gluster.org">gluster-users@gluster.org</a><br>
Subject: Re: [Gluster-users] hanging of mounted filesystem (3.3.1)<br>
<br>
I rebuilt the volume with only TCP transport; same issues occurring<br>
so RDMA must not be the issue here. With a glusterfs mount (which is<br>
successful) I can copy files into the mounted volume but any command to list<br>
the contents (ls or ll) hangs forever while ls (for example uses ~ 5% of the<br>
system's CPU and glusterfs uses ~ 50% of the system's CPU). I've never seen<br>
this behavior before with my other Gluster deployments, even much larger /<br>
more complicated ones. This one is pretty ordinary. Any advice appreciated.<br>
<br>
Thanks,<br>
~Mike C.<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:gluster-users-bounces@gluster.org">gluster-users-bounces@gluster.org</a><br>
[mailto:<a href="mailto:gluster-users-bounces@gluster.org">gluster-users-bounces@gluster.org</a>] On Behalf Of Michael Colonno<br>
Sent: Thursday, January 31, 2013 4:50 PM<br>
To: <a href="mailto:gluster-users@gluster.org">gluster-users@gluster.org</a><br>
Subject: Re: [Gluster-users] hanging of mounted filesystem (3.3.1)<br>
<br>
Tried the proto=tcp setting, same error unfortunately...<br>
<br>
Thanks,<br>
~Mike C.<br>
<br>
-----Original Message-----<br>
From: Robert Hajime Lanning [mailto:<a href="mailto:lanning@lanning.cc">lanning@lanning.cc</a>]<br>
Sent: Thursday, January 31, 2013 4:28 PM<br>
To: Michael Colonno<br>
Cc: <a href="mailto:gluster-users@gluster.org">gluster-users@gluster.org</a><br>
Subject: Re: [Gluster-users] hanging of mounted filesystem (3.3.1)<br>
<br>
On 01/31/13 15:54, Michael Colonno wrote:<br>
> Updating this thread: I tried to switch over to NFS mounting. When I<br>
> try to mount the volume with the following line in fstab:<br>
><br>
> node1:/Volume /tmp/mnt nfs defaults,_netdev,vers=3 0 0<br>
<br>
node1:/Volume /tmp/mnt nfs defaults,_netdev,vers=3,proto=tcp 0 0<br>
<br>
--<br>
Mr. Flibble<br>
King of the Potato People<br>
<br>
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