BDA Boot Process Frequently Asked Questions (FAQ)
(Doc ID 2042579.1)
Last updated on SEPTEMBER 03, 2024
Applies to:
Big Data Appliance Hardware - Version All Versions and laterLinux x86-64
Purpose
This note is a BDA boot process FAQ.
Questions and Answers
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In this Document
Purpose |
Questions and Answers |
Do BDA servers always boot by default from the internal USB drive? |
What is the default boot order? |
What should the "fallback" list in the BDA grub.conf look like? |
Under what conditions would a BDA node depend on the /etc/grub.conf "fallback" list? |
Is the fallback list 0 based or starts from 1? |
What about the splashimage field, should be it commented out in the grub.conf or not? |
What would be the reason for a BDA node not booting from the default /etc/grub.conf entry? |
Since by default the BIOS boots from the internal USB disk which grub.conf is initially read? |
The BDA grub.conf has several kernel boot entries. How does that work? |
The BDA may boot from different entries depending on several factors. What are those factors? |