Error
Error Code: ACFS-03542

Oracle Database Error ACFS-03542: Invalid NFS OKS Log Directory

📦 Oracle Database
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Description

This error indicates that Oracle Cluster File System (ACFS) has detected that its Oracle Kernel Services (OKS) log directory is configured on an NFS-mounted path. ACFS requires OKS log directories to reside on local, non-NFS storage for optimal performance, consistency, and reliability.
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Error Message

The specified OKS log directory ' string ' is invalid because it is NFS mounted.
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Known Causes

3 known causes
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Incorrect Configuration
The OKS log directory was mistakenly configured to a path that resides on an NFS share during ACFS setup or subsequent modification.
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Underlying Storage Change
A previously valid local path for the OKS log directory was later reconfigured or mounted as an NFS share without updating the ACFS configuration.
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ACFS Design Limitation
Oracle ACFS explicitly prohibits NFS-mounted directories for its internal OKS log files due to strict performance and data integrity requirements.
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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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