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something is not clear. do you mean you have master/master replication<br />
or you mean that the procedure failed, and effectively each has their own database in read-write, no replication?
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something is not clear. do you mean you have master/master replication
or you mean that the procedure failed, and effectively each has their own database in read-write, no replication?

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i mean master/slave replication.<br>I try to &nbsp;create a new server (slave ) and i replicate all databases in new (slave) server. Then the new one it must be a read-only database. but it's not. it's working like a master database.&nbsp;
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i mean master/slave replication.
I try to  create a new server (slave ) and i replicate all databases in new (slave) server. Then the new one it must be a read-only database. but it's not. it's working like a master database. 

Jasmin shahrzad

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yes i did. it working now i forgot the line standby_mode and chmod 600 on the recovery.conf file.<br>Thank you. Arnold
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yes i did. it working now i forgot the line standby_mode and chmod 600 on the recovery.conf file.
Thank you. Arnold

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<div class="content wysiwyg-content">
i have 2 ubuntu server with postgres10. <br />
I try to create master slave (second read only) database<br />
i used doc: <a href="https://www.howtoforge.com/tutorial/how-to-set-up-master-slave-replication-for-postgresql-96-on-ubuntu-1604/" rel="ugc">https://www.howtoforge.com/tutorial/how-to-set-up-master-slave-replication-for-postgresql-96-on-ubuntu-1604/</a><br />
its working at the first time.<br />
slave is crash disk i install a new one same ip and same procedure (after documentation. now i have 2 master.
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</div>


i have 2 ubuntu server with postgres10. 
I try to create master slave (second read only) database
i used doc: https://www.howtoforge.com/tutorial/how-to-set-up-master-slave-replication-for-postgresql-96-on-ubuntu-1604/
its working at the first time.
slave is crash disk i install a new one same ip and same procedure (after documentation. now i have 2 master.

master/slave operation

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