Voting Disk

How to Resolve INS-30510: Insuffient number of ASM disks selected

by Ed Chen
January 29, 2020September 19, 2021

INS-30510 When we choose 2 disks to create a disk group with NORMAL redundancy during Oracle grid infrastructure 19c installation, we got INS-30510: Insuffient number… Read More »

How to Restore 10g RAC Database from a Backup Set

by Ed Chen
June 26, 2019December 10, 2022
2 Comments

For 12c RAC database restoration, you may check: How to Restore 12c RAC Database from a Backup Set. Suppose we have recovered 10g CRS and… Read More »

How to Backup OCR and Voting Disk

by Ed Chen
June 16, 2019December 10, 2022

In this post, I will introduce some ways to backup Oracle Cluster Registry (OCR) data and voting disk in case of losing all configuration. Backup… Read More »