<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
        {font-family:Tahoma;
        panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:11.0pt;
        font-family:"Calibri","sans-serif";
        mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:purple;
        text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
        {mso-style-priority:99;
        mso-style-link:"Texte de bulles Car";
        margin:0cm;
        margin-bottom:.0001pt;
        font-size:8.0pt;
        font-family:"Tahoma","sans-serif";
        mso-fareast-language:EN-US;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        font-family:"Calibri","sans-serif";
        color:windowtext;}
span.TextedebullesCar
        {mso-style-name:"Texte de bulles Car";
        mso-style-priority:99;
        mso-style-link:"Texte de bulles";
        font-family:"Tahoma","sans-serif";}
.MsoChpDefault
        {mso-style-type:export-only;
        font-family:"Calibri","sans-serif";
        mso-fareast-language:EN-US;}
@page WordSection1
        {size:612.0pt 792.0pt;
        margin:70.85pt 70.85pt 70.85pt 70.85pt;}
div.WordSection1
        {page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="FR" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">I’m currently trying to solve an issue i have on a slony based replication platform (slony 1.94):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">There’s a master postgresql database server (on which master nodes are running) and a slave postgresql database server ( on which slave nodes are running).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">On the master server I have the following databases :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">DB1, DB3, DB5, DB7 ….<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">On the slave server I have the following database :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">DB2, DB4,DB6, DB8 ….<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Basically, the following replication is expected :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">DB1 -> DB2<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">DB3 -> DB4<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">DB5 -> DB6<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Etc ….<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">However I have noticed I have many processes which are not expected to be here. One of these databases is called “ferrandi” and has the same name on the slave database
server.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">select distinct<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">datname,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">application_name,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">client_addr,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">substring(query from 1 for 30) query_text,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">count(1) over (partition by datname) cnt_total,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">count(1) over (partition by datname,application_name,client_addr,substring(query from 1 for 30) ) cnt<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">from<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">pg_stat_activity<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">order by cnt_total, datname, application_name;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> datname | application_name | client_addr | query_text | cnt_total | cnt<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">-------------+----------------------------+---------------+--------------------------------+-----------+-----<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.local_cleanup | 172.16.173.35 | select nspname, relname from " | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.local_listen | 172.16.173.35 | rollback transaction; | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.local_monitor | 172.16.173.35 | commit; | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.local_sync | 172.16.173.35 | rollback transaction; | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.node_9_listen | 172.16.173.35 | select con_origin, con_receive | 200 | 13<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_10_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_11_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_12_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_13_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_14_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_1_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_2_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_3_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_4_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_5_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_6_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_7_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_8_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_9_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_9_provider_9 | 172.16.173.35 | select SL.seql_seqid, max(SL.s | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_1 | 172.16.173.35 | insert into "_replication_ccir | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_10 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_11 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_12 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_13 | 172.16.173.35 | insert into "_replication_ccir | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_14 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_15 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_16 | 172.16.173.35 | select "_replication_ccir".log | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_17 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_18 | 172.16.173.35 | select "_replication_ccir".log | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_19 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_2 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_20 | 172.16.173.35 | select "_replication_ccir".log | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_3 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_4 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_5 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_6 | 172.16.173.35 | insert into "_replication_ccir | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_7 | 172.16.173.35 | select "_replication_ccir".for | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.remoteWorkerThread_8 | 172.16.173.35 | insert into "_replication_ccir | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">The problem I have is with these multiple processes (basically 168 idel processes):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.node_9_listen | 172.16.173.35 | select con_origin, con_receive | 200 | 13<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_10_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_11_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_12_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_13_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_14_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_1_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_2_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_3_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_4_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_5_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_6_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_7_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_8_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_9_provider_9 | 172.16.173.35 | rollback transaction; set enab | 200 | 12<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi | slon.origin_9_provider_9 | 172.16.173.35 | select SL.seql_seqid, max(SL.s | 200 | 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">ferrandi database is node 9 while the slave is node 10. So there should be no relation between node 9 and nodes 1,2,3,4,5,6,7,8,11,12…20 which are other databases. Only
node 10 should be working with node 9.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Checking the configuration in the slony schema, I can see that whatever the master database is, the configuration table contain all the nodes, while I guess only nodes
9 and 10 should be referenced in this specific replication which only involves node 9 and node 10.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Could someone confirm that is node 9 and 10 are only supposed to work together (with no other database involved) then I should not have all the nodes declared in the
configuration ? If so then I guess people who have done this have applied a single same configuration file to all the master databases, and this may explain why I have all these processes.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Thanks and Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Olivier<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>