chronyd

How to Resolve PRVG-1017 : NTP configuration file

by Ed Chen
April 7, 2021January 7, 2023

There're 2 error types of PRVG-1017 in this post. NTP Configuration in Linux NTP Configuration in AIX PRVG-1017 in Linux Found PRVG-1017 which is related… Read More »

How to Resolve PRVG-13606 : chrony daemon is not synchronized with any external

by Ed Chen
March 27, 2021July 2, 2021

PRVG-13606 Saw PRVG-13606 when I verify the RAC environment by runcluvfy.sh before actually installing grid infrastructure. [grid@primary01 ~]$ cd $ORACLE_HOME [grid@primary01 grid]$ ./runcluvfy.sh stage -pre… Read More »

How to Build 19c RAC - 2 of 4 - Installing Grid Infrastructure

by Ed Chen
October 21, 2020January 19, 2023

Since we have well prepared two database servers for the RAC database in the previous post, the only job we should do in this post… Read More »

How to Build 19c RAC - 1 of 4 - Preparing Two Database Servers

by Ed Chen
October 17, 2020February 25, 2023
4 Comments

The series of post will install a 19c (19.3) RAC database on two Enterprise Linux 8.1. There're 4 parts in this series. Preparing Two Database… Read More »

How to Build 18c RAC - 1 of 4 - Preparing Two Database Servers

by Ed Chen
December 15, 2018February 13, 2023
4 Comments

For 19c, you may refer to: How to Build 19c RAC - 1 of 4 - Preparing Two Database Servers. Network Design for RAC Let's… Read More »