Exadata Cell Patching Pre-requisite Check Fails With e2label: Bad Magic Number (Doc ID 1362628.1)

Last updated on JUNE 16, 2017

Applies to:

Oracle Exadata Storage Server Software - Version: 11.2.1.2.0 to 11.2.2.3.5 - Release: 11.2 to 11.2
Information in this document applies to any platform.

Symptoms


- Exadata cell patching pre-requisite check failed with :

# patchmgr -cells cell_group -patch_check_prereq -rolling

FAILED with following errors accessing the cells
e2label: Bad magic number in super-block while trying to open /dev/sdad1
Couldn't find valid filesystem superblock.

Cause

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