Not Able To Create Or Modify Or Delete Any Files/folders From "/u04". But Able To Perform The Same On "/u03" filesystem (Doc ID 2045868.1)

Last updated on AUGUST 31, 2015

Applies to:

Exalytics In-Memory Machine X4-4 - Version All Versions to All Versions [Release All Releases]
Linux x86-64

Symptoms

On Exalytics x4-4 Bare Metal with Patch set 5, Filesystem /u04 on node sdl2 went to read only mode following a network issue in the DC (Data Center).

There is /u03 from the same DC  which is working fine in node sdl2. The related node sdl1 is having the same shared mount points /u03 and /u04 which are working fine.

While attempting to create/modify option on the /u04 on node fails with the error "Operation not permitted; Filesystem in Read only mode"

The error can be reproduced by attempting to create a new file or by modifying an existing file.

Cause

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