<div dir="ltr"><div><div><div><div>Hi Ovirt users, <br><br></div>I&#39;m trying to upgrade my Ovirt from version 4.1 to 4.2, but I&#39;m stuck when issuing the command  <i><b>engine-setup</b></i> which returns the following errors : <br><br><span style="color:rgb(7,55,99)">                Upgrading PostgreSQL<br><b>[ ERROR ] Failed to execute stage &#39;Misc configuration&#39;: Command &#39;/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup&#39; failed to execute</b><br>[ INFO  ] Yum Performing yum transaction rollback<br>[ INFO  ] Rolling back to the previous PostgreSQL instance (postgresql).<br>[ INFO  ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20180426122630-rpkrel.log<br>[ INFO  ] Generating answer file &#39;/var/lib/ovirt-engine/setup/answers/20180426122823-setup.conf&#39;<br>[ INFO  ] Stage: Pre-termination<br>[ INFO  ] Stage: Termination<br><b>[ ERROR ] Execution of setup failed</b></span><br><br><br></div>Can anyone help to resolve this ? <br><br><br></div>Thank you in advance. <br><br></div>BR.<br></div>