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Oracle MiniCluster MC-S7: Avoiding Installation Issues caused by NTP (Doc ID 2247322.1)

Last updated on OCTOBER 23, 2018

Applies to:

Oracle MiniCluster Specific Software - Version 1.x to 1.x [Release 1.0]
Oracle Solaris on SPARC (64-bit)

Purpose

This document will help to check existing NTP services for known issues with the installation of MiniCluster.

Scope

Although focused on MiniCluster, the described dependencies also exist for other RAC-based products.

This document discusses known NTP dependencies and possible solutions.  It does not intend to fully document NTP and the relationship to RAC.

Details

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In this Document
Purpose
Scope
Details
 Known NTP Requirements
 1. NTP refid must not be "LOCAL" or ".LOCL."
 How to diagnose
 How to fix
 2. Offset between local system and NTP server is more than 1000ms
 How to diagnose
 How to fix
 3. NTP sync problem with Microsoft Windows NTP server (clock dispersion)
 How to diagnose
 How to fix
 Recovering from NTP issues in MiniCluster
 References:
References

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