Error
Error Code: ACFS-07118

Oracle Database Error ACFS-07118: Unrepairable ACFS Metadata Corruption

📦 Oracle Database
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Description

This error indicates that a critical metadata file within an Oracle ASM Cluster File System (ACFS) volume has become severely corrupt and the system is unable to automatically repair it. It typically occurs when ACFS attempts to access or mount a volume, signifying severe damage to the filesystem's structural information.
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Error Message

System metadata file is corrupt and cannot be repaired
for file:
 string
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Known Causes

4 known causes
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Underlying Hardware Failure
Physical disk errors, bad sectors, or storage controller malfunctions can directly corrupt ACFS metadata files.
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Abrupt System Termination
Sudden power outages or operating system crashes during critical ACFS metadata write operations can leave files in an unrecoverable state.
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Incorrect Storage Operations
Improperly executed storage snapshots, restores, or direct manipulation of ACFS underlying devices can lead to metadata inconsistency.
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ACFS Software Defects
In rare instances, an internal bug within the Oracle ACFS software itself could lead to metadata corruption.
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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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