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Are you sure you have mounted the gluster volume, and are writing to
the gluster volume, and NOT to the brick? What you describe can
happen when you write to the brick instead of the gluster volume.
You can see here: <a
href="http://www.gluster.org/community/documentation/index.php/QuickStart">http://www.gluster.org/community/documentation/index.php/QuickStart</a>
in steps 6 and 7. If you do not understand the difference, include
the output of the 'mount' command from one of your servers.<br>
Ted Miller<br>
Elkhart, IN, USA<br>
<br>
<div class="moz-cite-prefix">On 6/5/2015 8:46 AM, Pablo Silva wrote:<br>
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cite="mid:CAF1in6Sv_wyTar6=OYGfbth2fTCpFf_mAtPO392r+xDQ=SntHw@mail.gmail.com"
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<div><span tabindex="-1" id="result_box" class="" lang="en"><span
class="">Dear Colleagues:</span><br>
<br>
<span class="">We are using</span> <span class="">gluster</span>
<span class="">in</span> <span class="">3.3.1-15.el6.x86_64</span>
<span class="">and</span> <span class="">GlusterFS</span><span
class="">-</span><span>3.6.2-1.el5</span> <span
class="">versions</span><span class="">, we have two</span>
<span class="">types of service</span><span>:</span><br>
<br>
<span class="">1)</span> <span class="">Apache</span> <span
class="">httpd-</span><span>2.2.3-91.el5.centos</span> <span
class="">+</span> <span class="">GlusterFS</span><span
class="">-</span><span>3.6.2-1.el5</span> <span
class="">(</span><span>two</span> <span class="">bricks)</span><br>
<br>
<span class="">2)</span> <span class=""></span><span
class=""></span><span class="">AS2</span> <span
class="">Mendelson</span> B45 + <span class="">gluster</span>
<span class="">3.3.1-15.el6.x86_64 (two bricks)</span><br>
<br>
<span>It is</span> <span class="">different</span> <span
class="">services, a</span> <span class="">common
problem</span><span>, which</span> <span class="">I
will explain<br>
<br>
</span></span></div>
<span tabindex="-1" id="result_box" class="" lang="en"><span
class="">Service N1 (</span></span><span tabindex="-1"
id="result_box" class="" lang="en"><span class="">Apache</span>
<span class="">httpd-</span><span>2.2.3-91.el5.centos</span>
<span class="">+</span> <span class="">GlusterFS</span><span
class="">-</span><span>3.6.2-1.el5</span> <span class="">(</span><span>two</span>
<span class="">bricks))<br>
-----------------------------------------------------------------------------------------------------------------------<br>
</span></span><span tabindex="-1" id="result_box" class=""
lang="en"><span class=""><span tabindex="-1" id="result_box"
class="" lang="en"><span class="">We have a</span> <span
class="">high-availability architecture</span><span>,</span>
<span class="">in which</span> <span class="">there are
two</span> <span class="">Apache</span> <span
class="">servers</span> <span class="">see</span> <span
class="">a directory that</span> <span class="">is
hosted</span> <span class="">on a</span> <span
class="">gluster</span> <span class="">long ago</span>
<span class="">we</span> <span class="">had a problem</span>
<span class="">where</span> <span class="">an Apache</span>
<span class="">server</span> <span class="">could</span>
<span class="">list the files</span> <span class="">and
submit them</span> <span class="">for download,</span>
<span class="">while</span> <span class="">the other</span>
<span class="">Apache</span> <span class="">server that</span>
<span class="">is watching</span> <span class="">the
same</span> <span class="">directory</span> <span
class="">with the same files</span> <span class="">gluster</span>
<span class="">indicated that</span> <span class="">there
were no</span> <span class="">files</span> <span
class="">for download.</span><br>
<br>
<span class="">Feeding</span> <span class="">gluster</span>
<span class="">files to that</span> <span class="">directory,</span>
<span class="">MULE</span> <span class="">performed</span>
<span class="">asynchronously</span><span>.</span></span></span></span><span
tabindex="-1" id="result_box" class="" lang="en"> <span
class="">In summary,</span> <span class="">an Apache</span>
<span class="">server</span> <span class="">could</span> <span
class="">access files</span> <span class="">and another</span>
<span class="">did not give</span> <span class="">aware of</span>
<span class="">their existence</span><span>,</span> <span
class="">as the directory</span> <span class="">and</span>
<span class="">the same files.<br>
<br>
</span></span></div>
<div><span tabindex="-1" id="result_box" class="" lang="en"><span
class="">Service N2 (As2 Mendelson B45 + </span></span><span
tabindex="-1" id="result_box" class="" lang="en"><span
class="">gluster</span> <span class="">3.3.1-15.el6.x86_64
(two bricks) )<br>
--------------------------------------------------------------------------------------------------------------<br>
</span></span></div>
<div><span tabindex="-1" id="result_box" class="" lang="en"><span
class="">We have only one Mendelson AS2 Server B45 running
with gluster (two bricks), </span></span><br>
<span tabindex="-1" id="result_box" class="" lang="en"><span
class="">The operations of</span> <span class="">mendelson</span>
<span class="">is quite simple</span><span>,</span> <span
class="">is to observe</span> <span class="">the presence
of</span> <span class="">files in a directory</span> <span
class="">every 5</span> <span class="">seconds</span> <span
class="">and sent to the</span> <span class="">partner</span><span>,
the directory</span> <span class="">is hosted</span> <span
class="">in</span> <span class="">gluster</span><span>,
the issue</span> <span class="">that every</span> <span
class="">certain amount of time</span> <span class="">not</span>
<span class="">Mendelson</span> <span class="">AS2</span> <span
class="">takes cognizance</span> <span class="">the
existence of</span> <span class="">files</span> <span
class="">in the directory,</span> <span class="">even</span>
<span class="">if</span> <span class="">you enter the</span>
<span class="">directory</span> <span class="">notes</span>
<span class="">of its existence<br>
<br>
</span></span><span tabindex="-1" id="result_box" class=""
lang="en"><span class="">In both cases</span><span>,</span>
<span class="">different services</span> <span class="">being</span>
<span class="">the only common</span> <span class="">denominator
is</span> <span class="">gluster</span><span>,</span> <span
class="">someone else is</span> <span class="">experiencing
this problem</span><span>?</span><br>
<br>
<span class="">Have we</span> <span class="">not set</span>
<span class="">the</span> <span class="">service</span> <span
class="">gluster</span> <span class="">well and we are</span>
<span class="">repeating</span> <span class="">the same
mistake</span> <span class="">?,</span> <span class="">or
is it</span> <span class="">a bug</span><span>?<br>
<br>
</span></span></div>
<div><span tabindex="-1" id="result_box" class="" lang="en"><span>Thanks
in advance<br>
</span></span></div>
<div><span tabindex="-1" id="result_box" class="" lang="en"><span>Pablo<br>
</span></span></div>
</div>
<br>
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<br>
<div class="moz-signature">-- <br>
<font color="#3366ff" face="Helvetica, Arial, sans-serif"><big><font
color="#000099"><b>Ted Miller</b></font>, Design Engineer<br>
<b>SonSet Solutions</b></big><br>
(formerly HCJB Global Technology Center)<br>
my desk +1 574.970.4272<br>
receptionist +1 574.972.4252<br>
<a href="http://sonsetsolutions.org">http://sonsetsolutions.org</a></font><br>
<br>
<font color="#996633"><i>Technology for abundant life!</i></font></div>
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