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bdacheckcluster raises "WARNING: NTP server is not running on host" (Doc ID 2258109.1)

Last updated on JANUARY 05, 2023

Applies to:

Big Data Appliance Integrated Software - Version 4.5.0 and later
Linux x86-64


NOTE: In the examples that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner.

1. bdacheckcluster raises:

INFO: Checking if NTP servers are functional
server <IP_ADDRESS_NTP_SERVER>, stratum 0, offset 0.000000, delay 0.00000
WARNING: NTP server is not running on host <IP_ADDRESS_NTP_SERVER> when checked from bdanode01
WARNING: No valid NTP server accessible from bdanode01
<for all nodes of the cluster>

2. Checking with dcli -C "grep NTP /opt/oracle/bda/network.json", shows a different NTP server returned than the one expected to be used e.g. the output looks like:



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In this Document
 Detailed Steps
 bdacheckcluster NTP FAQ

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