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After Migrating Filesystems To ASM, OCFS2 Signature Corrupt Data Block is Found (Doc ID 1577448.1)

Last updated on FEBRUARY 19, 2019

Applies to:

Linux OS - Version Oracle Linux 5.4 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64
Linux x86

Symptoms

OCFS2 signature gets written to disk causing data corruption:

 

Changes

OCFS2 filesystem is being used on top of Linux LVM with Oracle Database. Data when later migrated to ASM, the data gets corrupted after migration. Using OCFS2 on an LVM file system is not supported.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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