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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am evaluating if PgPool can be useful to support the business activity of one application. For testing purposes, I have deploy a 3.5.2 pgpool release on the same server where I am running the primary PostgresSQL 9.5.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I had deployed a two PosgresSQL nodes using streaming replication and I am trying to configure the pgpool like a load balancer, but I am stuck with the configuration because the standby server it is in status
<span style="color:#1F497D">0</span> and no selects are run on this server<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">******-web=> show pool_nodes;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">node_id | hostname | port | status | lb_weight | role | select_cnt<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">---------+----------------------+------+--------+-----------+---------+------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">0 | *************196.*** | 5<span style="color:#1F497D">***</span> | 2 | 0.500000 | primary | 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">1 | *************198.*** | 5<span style="color:#1F497D">***</span> | 0 | 0.500000 | standby | 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Courier New"">(2 filas)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I had used the template pgpool.conf.sample-stream and I have modify the following parameters to adapt to my environment:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">listen_addresses = '*'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_hostname0 = '**********196.***'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_port0 = 5***<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_weight0 = 1<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_data_directory0 = '/data/******1'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_flag0 = 'ALLOW_TO_FAILOVER'<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_hostname1 = '**********198.***'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_port1 = 5***<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_weight1 = 1<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_data_directory1 = '/data/******2'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">backend_flag1 = 'ALLOW_TO_FAILOVER'<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US">enable_pool_hba = on</span><o:p></o:p></p>
<p class="MsoListParagraph"><o:p> </o:p></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>logdir = '/var/log/pgpool-II-95'<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">pid_file_name = '/data/node1/pgpool-II-95/pgpool.pid'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">sr_check_user = 'pgpool'<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:53.4pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">sr_check_password = '*********'
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have created a user in the PostgreSQL cluster called pgpool and I have check that I can connect with this user to the Postgres database running on 196 & 198 nodes.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">From the pgpool startup output log, I can see that the primary it is properly identified, but no explanation about why the standby show a status 0:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: LOG: pgpool-II successfully started. version 3.5.2 (ekieboshi)<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: LOG: find_primary_node: checking backend no 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: I am 17368<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: initializing backend status<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_read: read 13 bytes from backend 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: authenticate kind = 5<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_write: to backend: kind:p<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: pool_read: read 13 bytes from backend 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: authenticate kind = 5<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: pool_write: to backend: kind:p<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: pool_read: read 327 bytes from backend 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: authenticate kind = 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: authenticate backend: key data received<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_read: read 327 bytes from backend 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: authenticate backend: transaction state: I<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: authenticate kind = 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17368: DEBUG: pool_write: to backend: kind:X<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: authenticate backend: key data received<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: authenticate backend: transaction state: I<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: extended:0 query:"SELECT pg_is_in_recovery()"<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_write: to backend: kind:Q<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_read: read 75 bytes from backend 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: kind: 'T'<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: received ROW DESCRIPTION ('T')<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: row description: num_fileds: 1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: kind: 'D'<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: received DATA ROW ('D')<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: kind: 'C'<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: received COMMAND COMPLETE ('C')<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: kind: 'Z'<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: do_query: received READY FOR QUERY ('Z')<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: DEBUG: pool_write: to backend: kind:X<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">2017-05-08 18:05:05: pid 17334: LOG: find_primary_node: primary node id is 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have executed the pgbench to verify the load balancing between nodes and I can show that only the master is supporting load:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">$ pgbench –h ********196.*** -p 9999 -c 10 -S -T 10 -U ******-web test<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">Password:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">starting vacuum...end.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">transaction type: SELECT only<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">scaling factor: 1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">query mode: simple<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">number of clients: 10<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">number of threads: 1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">duration: 10 s<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">number of transactions actually processed: 218728<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">latency average: 0.457 ms<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">tps = 21871.048129 (including connections establishing)<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#1F497D">tps = 21879.150205 (excluding connections establishing)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">******-web=> show pool_nodes;<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">node_id | hostname | port | status | lb_weight | role | select_cnt<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">---------+----------------------+------+--------+-----------+---------+------------<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">0 | *************196.*** | 5*** | 2 | 0.500000 | primary | 218560<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">1 | *************198.*** | 5*** | 0 | 0.500000 | standby | 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="font-family:"Courier New"">(2 filas)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I had configured the pcp management in order to be able to use pcp_node_info, and I got the same output (as expected):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">[postgres@********196 ~]$ pcp_node_info -U pgpool -h ip-10-222-64-196.ods --node=0 -v<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Password:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Hostname: *******196.***<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Port : 5***<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Status : 2<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Weight : 0.500000<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">[postgres@********196~]$ pcp_node_info -U pgpool -h ip-10-222-64-196.ods --node=1 -v<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Password:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Hostname: ********198.***<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Port : 5322<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Status : 0<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">Weight : 0.500000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Any suggestion is welcome, I have try to go thought the documentation and I cannot find any clue who help me to resolve the issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt;color:#CC0066;mso-fareast-language:ES">Gabriel Fernández
</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#1F497D;mso-fareast-language:ES"><br>
</span><b><span lang="EN-US" style="color:#5C5C5C;mso-fareast-language:ES">Technology
<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#5C5C5C;mso-fareast-language:ES"> Architecture<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES">tel: (+34) 971 189 188<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES">Ed. Mirall Cami de Son Fangos 100, B-2<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES">E-07007, Palma de Mallorca, Spain
<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#4472C4;mso-fareast-language:ES"><a href="mailto:gfernandez@hotelbeds.com"><span lang="EN-US" style="font-family:"Times New Roman",serif">gfernandez@hotelbeds.com</span></a></span></b><u><span lang="EN-US" style="color:#0563C1;mso-fareast-language:ES"><o:p></o:p></span></u></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES"><o:p> </o:p></span></p>
<p class="MsoNormal"><a href="http://group.hotelbeds.com/"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:blue;mso-fareast-language:ES;text-decoration:none"><img border="0" width="400" height="75" id="Picture_x0020_2" src="cid:image001.jpg@01D2C82A.3AB619C0" alt="Hotelbeds Group"></span></a><span lang="EN-US" style="color:#1F497D;mso-fareast-language:ES"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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