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<div class="moz-cite-prefix">On 12/30/2012 09:32 PM, Jay Vyas wrote:<br>
</div>
<blockquote
cite="mid:CAAu13zEi4+4=xzCu3R8U-SJf-WWrWi=LR6DN3ZXsv7NAcSeb7A@mail.gmail.com"
type="cite">
<div dir="ltr">Regarding the error message---
<div><br>
</div>
<div>Why would gluster "fail to get a port number for a remote
subvolume?" Where is the port number being "gotten" from?
Isn't it simply hardcoded into the mount command? </div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Sun, Dec 30, 2012 at 5:12 PM, <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:jayunit100@gmail.com" target="_blank">jayunit100@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">
<div>
<div><span style="background-color:rgba(255,255,255,0)">The
following command</span></div>
<div><span style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span style="background-color:rgba(255,255,255,0)">mount
-t glusterfs domU-12-31-39-00-A5-7B:111:PetShop
/mnt/petshop<br>
</span></div>
<div><span style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span style="background-color:rgba(255,255,255,0)">fails.
Luckily, I found that under /var/log/glusterfs
there is a specific log file for this mount
operation: </span></div>
<div><span style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span style="background-color:rgba(255,255,255,0)">It
appears that its related to the "port number". </span></div>
<div><span style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span style="background-color:rgba(255,255,255,0)">[root@domU-12-31-39-00-A5-7B
~]# tail /var/log/glusterfs/mnt-petshop.log </span></div>
<div>
<div><span
style="background-color:rgba(255,255,255,0)">[2012-12-30
20:44:17.509907] E
[client-handshake.c:1717:client_query_portmap_cbk]
0-PetShop-client-1: failed to get the port number
for remote subvolume</span></div>
<div><span
style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span
style="background-color:rgba(255,255,255,0)">I
have several questions on this subject: </span></div>
<div><span
style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<div><span
style="background-color:rgba(255,255,255,0)">1)
How can I know <b>what port </b>my gluster server
is using? </span></div>
<div><span
style="background-color:rgba(255,255,255,0)">2)
Can I mount a gluster server as localhost (i.e. <b>localhost:PetShop</b> or
127.0.0.1:PetShop) ? </span></div>
<div><span
style="background-color:rgba(255,255,255,0)">3) Is
it possible using a command similar to "<b>gluster
volume info</b>" to show the <b>ports</b> that
Bricks are serving on? </span></div>
<div><span
style="background-color:rgba(255,255,255,0)"><br>
</span></div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
If you'll refer to my previous reply, 24007 (and maybe 24008) are
the management daemon (glusterd) ports. The glusterfs client calls
the management daemon for the volume configuration. Once retrieved,
the client then connects to all of the bricks (glusterfsd) defined
in that configuration. The brick ports vary depending on how many
volumes exist and how many bricks but are within the range I
specified previously.<br>
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