Error
Error Code: ACFS-02136

Oracle Database Error ACFS-02136: ACFS Volume Version Mismatch

📦 Oracle Database
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Description

This error indicates that an Oracle Automatic Storage Management Cluster File System (ACFS) volume cannot be successfully mounted. It occurs when the ACFS volume's internal version is incompatible with the currently loaded ACFS drivers on the system, often after system updates or when drivers are not synchronized.
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Error Message

Volume string failed to mount due to a version mismatch. Volume version number requires that the loaded ACFS drivers be from the number . number . number . number . number Oracle Database Appliance release.
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Known Causes

3 known causes
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Outdated ACFS Drivers
The ACFS drivers currently loaded on the system are older than the version required by the specific ACFS volume attempting to mount.
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ACFS Volume from Newer Release
The ACFS volume was previously used or created on an Oracle Database Appliance with a newer ACFS driver version than the current system.
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Incomplete Software Update
A recent Oracle Database Appliance (ODA) software update or patch might have failed to fully update the ACFS drivers, leading to an inconsistent state.
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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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