<div dir="ltr"><div><div><div><div>Hi Ted!<br><br></div> Thanks for your reply, for the implementation of <span lang="en"><span></span></span><span lang="en"><span>Service N2 (As2 Mendelson B45 + </span></span><span lang="en"><span>gluster</span> <span>3.3.1-15.el6.x86_64 (1 brick) </span></span><br><span tabindex="-1" id="result_box" class="" lang="en"><span class="">we have implemented one brick<br><br><br></span></span></div><div><span tabindex="-1" id="result_box" class="" lang="en"><span class="">As you can see, Mendelson has a Brick, and use it for to process teh Purchase Ordes feed in SOA21 by MULE process <br></span></span></div><div><span tabindex="-1" id="result_box" class="" lang="en"><span class=""><br>[root@mendelson ~]# gluster volume info<br> <br>Volume Name: m2mas2<br>Type: Distribute<br>Volume ID: 328d1e48-bb0a-4b41-92ac-699f78d2dca7<br>Status: Started<br>Number of Bricks: 1<br>Transport-type: tcp<br>Bricks:<br>Brick1: mendelson.XXXXX.b2b:/opt/mendelson/messages<br>Options Reconfigured:<br>auth.allow: 10.200.20.*,10.200.22.*<br>storage.owner-uid: 500<br>storage.owner-gid: 500<br><br><br><br>[root@mendelson ~]# cat /etc/fstab <br><br>#<br># /etc/fstab<br># Created by anaconda on Wed Oct 23 11:42:22 2013<br>#<br># Accessible filesystems, by reference, are maintained under '/dev/disk'<br># See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info<br>#<br>/dev/mapper/VolGroup-lv_root / ext4 defaults,acl 1 1<br>UUID=df46586a-2f06-4ada-b2e6-523f7ec3967b /boot ext4 defaults 1 2<br>/dev/mapper/VolGroup-lv_swap swap swap defaults 0 0<br>tmpfs /dev/shm tmpfs defaults 0 0<br>devpts /dev/pts devpts gid=5,mode=620 0 0<br>sysfs /sys sysfs defaults 0 0<br>proc /proc proc defaults 0 0<br><br></span><br></span></div><div><span tabindex="-1" id="result_box" class="" lang="en">In this machine run MULE process for to feed with Purchase Orders to Mendelson.<br></span></div><div><span tabindex="-1" id="result_box" class="" lang="en"><br>[root@soa21ifh ~]# mount<br>/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw,acl)<br>proc on /proc type proc (rw)<br>sysfs on /sys type sysfs (rw)<br>devpts on /dev/pts type devpts (rw,gid=5,mode=620)<br>/dev/xvda1 on /boot type ext3 (rw)<br>tmpfs on /dev/shm type tmpfs (rw)<br>none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br>sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br>glusterfs#mendelson:/m2mas2 on /opt/m2m.as2 type fuse (rw,allow_other,max_read=131072)<br><br></span></div><span tabindex="-1" id="result_box" class="" lang="en"><span class="">maybe</span> <span class="">you</span><span>.</span><span>'re right</span> <span class="">and</span> <span class="">we are wrong</span> <span class="">with the way</span> <span class="">of architecture....<br><br><br></span></span></div><span tabindex="-1" id="result_box" class="" lang="en"><span class="">Thanks in Advance<br><br></span></span></div><span tabindex="-1" id="result_box" class="" lang="en"><span class="">-Pablo</span></span><span tabindex="-1" id="result_box" class="" lang="en"><span class=""></span></span></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 8, 2015 at 6:06 PM, Ted Miller <span dir="ltr"><<a href="mailto:tmiller@sonsetsolutions.org" target="_blank">tmiller@sonsetsolutions.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
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" target="_blank">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<div><div class="h5"><br>
<br>
<div>On 6/5/2015 8:46 AM, Pablo Silva wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>
<div><span lang="en"><span>Dear Colleagues:</span><br>
<br>
<span>We are using</span> <span>gluster</span>
<span>in</span> <span>3.3.1-15.el6.x86_64</span>
<span>and</span> <span>GlusterFS</span><span>-</span><span>3.6.2-1.el5</span> <span>versions</span><span>, we have two</span>
<span>types of service</span><span>:</span><br>
<br>
<span>1)</span> <span>Apache</span> <span>httpd-</span><span>2.2.3-91.el5.centos</span> <span>+</span> <span>GlusterFS</span><span>-</span><span>3.6.2-1.el5</span> <span>(</span><span>two</span> <span>bricks)</span><br>
<br>
<span>2)</span> <span></span><span></span><span>AS2</span> <span>Mendelson</span> B45 + <span>gluster</span>
<span>3.3.1-15.el6.x86_64 (two bricks)</span><br>
<br>
<span>It is</span> <span>different</span> <span>services, a</span> <span>common
problem</span><span>, which</span> <span>I
will explain<br>
<br>
</span></span></div>
<span lang="en"><span>Service N1 (</span></span><span lang="en"><span>Apache</span>
<span>httpd-</span><span>2.2.3-91.el5.centos</span>
<span>+</span> <span>GlusterFS</span><span>-</span><span>3.6.2-1.el5</span> <span>(</span><span>two</span>
<span>bricks))<br>
-----------------------------------------------------------------------------------------------------------------------<br>
</span></span><span lang="en"><span><span lang="en"><span>We have a</span> <span>high-availability architecture</span><span>,</span>
<span>in which</span> <span>there are
two</span> <span>Apache</span> <span>servers</span> <span>see</span> <span>a directory that</span> <span>is
hosted</span> <span>on a</span> <span>gluster</span> <span>long ago</span>
<span>we</span> <span>had a problem</span>
<span>where</span> <span>an Apache</span>
<span>server</span> <span>could</span>
<span>list the files</span> <span>and
submit them</span> <span>for download,</span>
<span>while</span> <span>the other</span>
<span>Apache</span> <span>server that</span>
<span>is watching</span> <span>the
same</span> <span>directory</span> <span>with the same files</span> <span>gluster</span>
<span>indicated that</span> <span>there
were no</span> <span>files</span> <span>for download.</span><br>
<br>
<span>Feeding</span> <span>gluster</span>
<span>files to that</span> <span>directory,</span>
<span>MULE</span> <span>performed</span>
<span>asynchronously</span><span>.</span></span></span></span><span lang="en"> <span>In summary,</span> <span>an Apache</span>
<span>server</span> <span>could</span> <span>access files</span> <span>and another</span>
<span>did not give</span> <span>aware of</span>
<span>their existence</span><span>,</span> <span>as the directory</span> <span>and</span>
<span>the same files.<br>
<br>
</span></span></div>
<div><span lang="en"><span>Service N2 (As2 Mendelson B45 + </span></span><span lang="en"><span>gluster</span> <span>3.3.1-15.el6.x86_64
(two bricks) )<br>
--------------------------------------------------------------------------------------------------------------<br>
</span></span></div>
<div><span lang="en"><span>We have only one Mendelson AS2 Server B45 running
with gluster (two bricks), </span></span><br>
<span lang="en"><span>The operations of</span> <span>mendelson</span>
<span>is quite simple</span><span>,</span> <span>is to observe</span> <span>the presence
of</span> <span>files in a directory</span> <span>every 5</span> <span>seconds</span> <span>and sent to the</span> <span>partner</span><span>,
the directory</span> <span>is hosted</span> <span>in</span> <span>gluster</span><span>,
the issue</span> <span>that every</span> <span>certain amount of time</span> <span>not</span>
<span>Mendelson</span> <span>AS2</span> <span>takes cognizance</span> <span>the
existence of</span> <span>files</span> <span>in the directory,</span> <span>even</span>
<span>if</span> <span>you enter the</span>
<span>directory</span> <span>notes</span>
<span>of its existence<br>
<br>
</span></span><span lang="en"><span>In both cases</span><span>,</span>
<span>different services</span> <span>being</span>
<span>the only common</span> <span>denominator
is</span> <span>gluster</span><span>,</span> <span>someone else is</span> <span>experiencing
this problem</span><span>?</span><br>
<br>
<span>Have we</span> <span>not set</span>
<span>the</span> <span>service</span> <span>gluster</span> <span>well and we are</span>
<span>repeating</span> <span>the same
mistake</span> <span>?,</span> <span>or
is it</span> <span>a bug</span><span>?<br>
<br>
</span></span></div>
<div><span lang="en"><span>Thanks
in advance<br>
</span></span></div>
<div><span lang="en"><span>Pablo<br>
</span></span></div>
</div>
<br>
<fieldset></fieldset>
<br>
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<br>
<div>-- <br>
<font face="Helvetica, Arial, sans-serif" color="#3366ff"><big><font color="#000099"><b>Ted Miller</b></font>, Design Engineer<br>
<b>SonSet Solutions</b></big><br>
(formerly HCJB Global Technology Center)<br>
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