Error
Error Code: ACFS-07140

Oracle Database Error ACFS-07140: Corrupted ACFS Metadata Directory

📦 Oracle Database
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Description

This error indicates that the Oracle Automatic Storage Management Cluster File System (ACFS) has detected an inconsistency or corruption within its global metadata directory structure, specifically related to the `_dotofs_dir_fileid` value. It typically occurs when ACFS attempts to mount, check, or perform operations on a file system whose metadata is in an invalid state.
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Error Message

Global_Metadata_Directory structure has incorrect _dotofs_dir_fileid value
 found: string , but expected to find: string 
for structure:
 string
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Known Causes

3 known causes
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ACFS File System Corruption
Underlying storage issues, unexpected power outages, or other system failures can lead to corruption of the ACFS metadata structures.
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Incomplete ACFS Operations
An interrupted or failed ACFS file system check, resize, or repair operation can leave the metadata in an inconsistent state.
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ACFS Software Bugs
Specific bugs within the ACFS software itself or issues encountered during patching might introduce incorrect metadata updates.
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Solutions

Coming Soon

Detailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:

General Troubleshooting Tips

  • Check the error message carefully for specific details
  • Review recent changes that might have caused the error
  • Search for the exact error code in the official documentation
  • Check log files for additional context
  • Try restarting the application or service

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