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Oracle Linux: Recover Filesystem After Signature Removal (Doc ID 2780356.1)

Last updated on JUNE 03, 2021

Applies to:

Oracle Cloud Infrastructure - Version N/A and later
Linux OS - Version Oracle Linux 8.0 and later
Information in this document applies to any platform.

Symptoms

The filesystem was created on the entire disk without any partition.

The filesystem signature was removed after running fdisk:

 

Changes

The fdisk command wiped out the filesystem signature.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
 For Ext* filesystems:
 For XFS filesystem:


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