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OCI : Database Patch Is Not Working 'DCS-10001:Internal error encountered: Fail to start hand shake to localhost:7070' (Doc ID 2450482.1)

Last updated on JULY 06, 2020

Applies to:

Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

OCI 2 node RAC environment.

When user tried to apply system patch  from UI getting getting failed with following message

Patch Description: Jul 2018 12.2.0.1 Db System patch
Release Date: Mon, 30 Jul 2018 01:00:00 GMT
Status: FAILED
Description: The database host is unavailable or not in the active state. Run 'dbcli describe-component' on all hosts in the DB system to check for problems, and fix them before rerunning the operation

describe-component also getting error :

#/op/oracle/dcs/bin/dbcli describe-component

DCS-10001:Internal error encountered: Fail to start hand shake to localhost:7070.

 

 

Port 7070 is used by dcs-agent . Verified that port was being used and dcs-agent pid also active ,

wrt to error message : DCS-10001:Internal error encountered: Fail to start hand shake to localhost:7070.
  >>>dcs-agent listens on the 7070 port on the host

 

When user tried connecting on 7070 port connection getting error.

 

Cause

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In this Document
Symptoms
Cause
Solution


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