Upload_Port/empbs/upload. [handshake has no peer]

I had to deploy an EM13c agent on an AIX box and I have noticed the following error in emoms_pbs.trc ( this is located on OMS box: /u01/app/oracle/em13c/gc_inst/em/EMGC_OMS1/sysman/log): oracle.sysman.emSDK.agent.comm.exception.VerifyConnectionException: unable to connect to http server at https://server1:3872/emd/main/. [handshake has no peer] After the agent was deployed, I tried to add targets using OMS graphical interface…

RMAN-05609: Must specify a username for target connection when using active duplicate

While I was trying to duplicate my database I got this error: orcl_pri> rman target / auxiliary sys@orcl_dr Recovery Manager: Release 12.1.0.2.0 – Production on Mon Apr 15 13:50:51 2019 Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved. connected to target database: ORCL (DBID=XXXXXXXXXX) auxiliary database Password: connected to auxiliary database: ORCL…

Monitoring PostgreSQL Replication

After I have built my postgres hosts using Vagrant, I’m doing the following tests in order to check my replication: pg_stat_replication view Run the following statement on the master / primary host: postgres=# SELECT * FROM pg_stat_replication; pid | usesysid | usename | application_name | client_addr | client_hostname | client_port | backend_start | backend_xmin |…