<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt"><div><span>Thanks, David:<br>
<br>
But I'd rather see if I can fix the problem with the Mageia client (</span><code>glusterfs-client-3.0.0-2.mga1</code><span>):</span></div>
<ul><li><span>This will allow me to file a bug report with the package maintainer (if necessary).</span></li><li><span>I already know that the systems that have Gluster 3.2.6 from source [i.e., the storage nodes] are able to mount the volume.</span></li><li><span>I'd rather keep my daily-driver (i.e., the host system) 100% Mageia.</span></li></ul>
<div>Eric Pretorious<br>
Truckee, CA</div>
<div><br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; margin-top: 5px; padding-left: 5px;"> <div style="font-family: Courier New, courier, monaco, monospace, sans-serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> David Coulson <david@davidcoulson.net><br> <b><span style="font-weight: bold;">To:</span></b> Eric <epretorious@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> "gluster-users@gluster.org" <gluster-users@gluster.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Saturday, May 5, 2012 9:16 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Gluster-users] Gluster client can't connect to Gluster volume<br> </font> </div> <br>
<div id="yiv723130185">
<div>
That's way old documentation.<br>
<br>
Start by installing 3.2.6 on your client and see if it works then. I
don't think anyone expects 3.2 and 3.0 to work correctly.<br>
<br>
On 5/5/12 12:09 PM, Eric wrote:
<blockquote type="cite">
<div style="color:#000;background-color:#fff;font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt;">
<div>Thanks, David:</div>
<div><span><br>
</span></div>
<div><span>Yes...</span></div>
<ul>
<li><span>iptables has been disabled on all three systems.</span></li>
<li><span>SELinux is set to permissive on the two systems that
employ it - the two CentOS nodes.</span></li>
<li><span>Port #6996 is referenced in <a rel="nofollow" target="_blank" href="http://www.gluster.org/community/documentation/index.php/User_Guide#Troubleshooting"><span class="yiv723130185yshortcuts" id="yiv723130185lw_1336234168_0">the
Troubleshooting section of the Gluster User Guide</span></a>.</span></li>
</ul>
<div><span>FWIW: All of this <span style="font-style:italic;">except
the SELinux question</span> is already documented in </span>
<a rel="nofollow" target="_blank" href="https://forums.mageia.org/en/viewtopic.php?f=7&amp;t=2358&amp;p=17517">my
post on the Mageia Forum</a>.</div>
<div><br>
</div>
<div>Eric Pretorious<br>
Truckee, CA</div>
<div><br>
<blockquote style="border-left:2px solid rgb(16, 16, 255);margin-left:5px;margin-top:5px;padding-left:5px;">
<div style="font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt;">
<div style="font-family:times new roman, new york, times, serif;font-size:12pt;">
<div dir="ltr"> <font face="Arial" size="2">
<hr size="1"> <b><span style="font-weight:bold;">From:</span></b>
David Coulson <a rel="nofollow" class="yiv723130185moz-txt-link-rfc2396E" ymailto="mailto:david@davidcoulson.net" target="_blank" href="mailto:david@davidcoulson.net"><david@davidcoulson.net></a><br>
<b><span style="font-weight:bold;">To:</span></b>
Eric <a rel="nofollow" class="yiv723130185moz-txt-link-rfc2396E" ymailto="mailto:epretorious@yahoo.com" target="_blank" href="mailto:epretorious@yahoo.com"><epretorious@yahoo.com></a> <br>
<b><span style="font-weight:bold;">Cc:</span></b>
<a rel="nofollow" class="yiv723130185moz-txt-link-rfc2396E" ymailto="mailto:gluster-users@gluster.org" target="_blank" href="mailto:gluster-users@gluster.org">"gluster-users@gluster.org"</a>
<a rel="nofollow" class="yiv723130185moz-txt-link-rfc2396E" ymailto="mailto:gluster-users@gluster.org" target="_blank" href="mailto:gluster-users@gluster.org"><gluster-users@gluster.org></a> <br>
<b><span style="font-weight:bold;">Sent:</span></b>
Saturday, May 5, 2012 5:44 AM<br>
<b><span style="font-weight:bold;">Subject:</span></b>
Re: [Gluster-users] Gluster client can't connect to
Gluster volume<br>
</font> </div>
<br>
<div id="yiv723130185">
<div> Do you have any firewall rules enabled? I'd
start by disabling iptables (or at least setting
everything to ACCEPT) and as someone else suggested
setting selinux to permissive/disabled.<br>
<br>
Why are your nodes and client using different
versions of Gluster? Why not just use the 3.2.6
version for everything? Also, I'm not sure where
port 6996 comes from - Gluster uses 24007 for it's
core communications and ports above that for
individual bricks.<br>
<br>
David<br>
<br>
On 5/5/12 12:27 AM, Eric wrote:
<blockquote type="cite">
<div style="color:#000;background-color:#fff;font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt;">
<div>Hi, All:<br>
<br>
I've built a Gluster-based storage cluster on
a pair of CentOS 5.7 (i386) VM's. The nodes
are using Gluster 3.2.6 (from source) and the
host is using Gluster 3.0.0 (from the Mageia
package repositories):</div>
<div><br>
</div>
<div style="margin-left:40px;"><code>[eric@node1
~]$ sudo /usr/local/sbin/gluster --version<br>
glusterfs 3.2.6 built on May 3 2012
15:53:02<br>
<br>
</code><code>[eric@localhost ~]$ rpm -qa |
grep glusterfs</code><br>
<code>glusterfs-common-3.0.0-2.mga1</code><br>
<code>glusterfs-client-3.0.0-2.mga1</code><br>
<code>glusterfs-server-3.0.0-2.mga1</code><br>
<code>libglusterfs0-3.0.0-2.mga1</code></div>
<div><br>
</div>
<div> </div>
<div>None of the systems (i.e., neither the two
storage nodes nor the client) can connect to
Port 6996 of the cluster (<span style="font-style:italic;"><a rel="nofollow" target="_blank" href="http://node1.example.com">node1.example.com</a>
& <a rel="nofollow" target="_blank" href="http://node2.example.com">node2.example.com</a></span>)
but the two storage nodes can mount the shared
volume using the Gluster helper and/or NFS:</div>
<div><br>
</div>
<div style="margin-left:40px;"><code>[eric@node1
~]$ sudo /sbin/lsmod | grep fuse<br>
<br>
[eric@node1 ~]$ sudo /sbin/modprobe fuse<br>
<br>
[eric@node1 ~]$ sudo /sbin/lsmod | grep fuse<br>
fuse 49237 0 <br>
<br>
[eric@node1 ~]$ sudo mount -t glusterfs
node1:/mirror-1 /mnt<br>
<br>
[eric@node1 ~]$ sudo grep gluster /etc/mtab
<br>
glusterfs#node1:/mirror-1 /mnt fuse
rw,allow_other,default_permissions,max_read=131072
0 0</code></div>
<div><br>
</div>
<div> ...but the host system is only able to
connect using NFS:</div>
<div><br>
</div>
<div style="margin-left:40px;"><code>[eric@localhost
~]$ sudo glusterfs --debug -f
/tmp/glusterfs.vol /mnt<br>
[2012-05-04 19:09:09] D
[glusterfsd.c:424:_get_specfp] glusterfs:
loading volume file /tmp/glusterfs.vol<br>
================================================================================<br>
Version : glusterfs 3.0.0 built on Apr
10 2011 19:12:54<br>
git: 2.0.1-886-g8379edd<br>
Starting Time: 2012-05-04 19:09:09<br>
Command line : glusterfs --debug -f
/tmp/glusterfs.vol /mnt <br>
PID : 30159<br>
System name : Linux<br>
Nodename : localhost.localdomain<br>
Kernel Release : 2.6.38.8-desktop586-10.mga<br>
Hardware Identifier: i686<br>
<br>
Given volfile:<br>
+------------------------------------------------------------------------------+<br>
1: volume mirror-1<br>
2: type protocol/client<br>
3: option transport-type tcp<br>
4: option remote-host node1.example.com<br>
5: option remote-subvolume mirror-1<br>
6: end-volume<br>
+------------------------------------------------------------------------------+<br>
[2012-05-04 19:09:09] D
[glusterfsd.c:1335:main] glusterfs: running
in pid 30159<br>
[2012-05-04 19:09:09] D
[client-protocol.c:6581:init] mirror-1:
defaulting frame-timeout to 30mins<br>
[2012-05-04 19:09:09] D
[client-protocol.c:6592:init] mirror-1:
defaulting ping-timeout to 42<br>
[2012-05-04 19:09:09] D
[transport.c:145:transport_load] transport:
attempt to load file
/usr/lib/glusterfs/3.0.0/transport/socket.so<br>
[2012-05-04 19:09:09] D
[transport.c:145:transport_load] transport:
attempt to load file
/usr/lib/glusterfs/3.0.0/transport/socket.so<br>
[2012-05-04 19:09:09] D
[client-protocol.c:7005:notify] mirror-1:
got GF_EVENT_PARENT_UP, attempting connect
on transport<br>
[2012-05-04 19:09:09] D
[client-protocol.c:7005:notify] mirror-1:
got GF_EVENT_PARENT_UP, attempting connect
on transport<br>
[2012-05-04 19:09:09] D
[client-protocol.c:7005:notify] mirror-1:
got GF_EVENT_PARENT_UP, attempting connect
on transport<br>
[2012-05-04 19:09:09] D
[client-protocol.c:7005:notify] mirror-1:
got GF_EVENT_PARENT_UP, attempting connect
on transport<br>
[2012-05-04 19:09:09] N
[glusterfsd.c:1361:main] glusterfs:
Successfully started<br>
[2012-05-04 19:09:09] E
[socket.c:760:socket_connect_finish]
mirror-1: connection to failed (Connection
refused)<br>
[2012-05-04 19:09:09] D
[fuse-bridge.c:3079:fuse_thread_proc] fuse:
pthread_cond_timedout returned non zero
value ret: 0 errno: 0<br>
[2012-05-04 19:09:09] N
[fuse-bridge.c:2931:fuse_init]
glusterfs-fuse: FUSE inited with protocol
versions: glusterfs 7.13 kernel 7.16<br>
[2012-05-04 19:09:09] E
[socket.c:760:socket_connect_finish]
mirror-1: connection to failed (Connection
refused)</code></div>
<div><br>
</div>
<div>I've read through the Troubleshooting
section of the <a rel="nofollow" target="_blank" href="http://download.gluster.com/pub/gluster/glusterfs/3.2/Documentation/AG/html/chap-Administration_Guide-Troubleshooting.html">Gluster
Administration Guide</a> and the <a rel="nofollow" target="_blank" href="http://www.gluster.org/community/documentation/index.php/User_Guide#Troubleshooting">Gluster
User Guide </a>but can't seem to resolve
the problem. (See my post on <a rel="nofollow" target="_blank" href="https://forums.mageia.org/en/viewtopic.php?f=7&amp;t=2358&amp;p=17517">the
Mageia Forum</a> for all the troubleshooting
details: <a rel="nofollow" class="yiv723130185moz-txt-link-freetext" target="_blank" href="https://forums.mageia.org/en/viewtopic.php?f=7&t=2358&p=17517">https://forums.mageia.org/en/viewtopic.php?f=7&t=2358&p=17517</a>)
</div>
<div><br>
</div>
<div>What might be causing this?<br>
</div>
<br>
TIA,<br>
Eric Pretorious<br>
Truckee, CA<br>
<br>
<div><a rel="nofollow" class="yiv723130185moz-txt-link-freetext" target="_blank" href="https://forums.mageia.org/en/viewtopic.php?f=7&t=2358&p=17517">https://forums.mageia.org/en/viewtopic.php?f=7&t=2358&p=17517</a></div>
</div>
<br>
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