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Trouble shooting ODA REPO/VM Guest related issues : Basic Collection (Doc ID 2100823.1)

Last updated on MARCH 12, 2021

Applies to:

Oracle Database Appliance - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
This Note will be more focus on VM related issue on the ODA platform. It can be similar as non-ODA env but we will be more focus on oda related technolodge here.

Purpose

 Explain how we should analyze ODA Linux VM Guest related issues.  We will not cover the Windows/Solaris VM guest related issue here.

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 What is special about the VM guest on ODA compared with a general VM guest?
 1. We need to identify which layer has the issue.
 L0 oakd layer
 2 Based on the related layer/type, collect information, analyze data of the issue (Case Study)
 L1 DOM0 OS
 L2 oda_base OS issue
 L3. GI/ASM
  L4. ASM diskgroup
 L5.  ASM volume Group
 L6. ACFS/ADVM driver mount
 L7. HANFS -- HAVIP/exportfs
 L8.dom0 NFS client issue/oda_base NFS server issue
 L9.dom0 OVM (xen) related issue
 L10. Inside the Guest VM

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