Error
Error Code: ACFS-03114

Oracle Database Error ACFS-03114: Buffer Allocation Failure

📦 Oracle Database
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Description

The ACFS-03114 error indicates that Oracle Automatic Storage Management Cluster File System (ACFS) failed to allocate an internal memory buffer. This typically occurs when ACFS encounters resource contention or exhaustion during file system operations, preventing it from performing requested tasks.
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Error Message

unable to allocate a buffer
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Known Causes

4 known causes
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Insufficient System Memory
The host server lacks sufficient available RAM for ACFS to create necessary buffers. This can be due to other processes consuming memory.
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ACFS Parameter Limits
Internal ACFS configuration parameters or kernel driver settings restrict the maximum buffer pool size, preventing allocation even if physical memory is available.
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High I/O Activity
A sudden surge in file system operations or a sustained heavy workload can rapidly deplete the available ACFS buffer pool, leading to allocation failures.
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Operating System Resource Exhaustion
Underlying OS resource limits, such as kernel memory or shared memory segments, prevent ACFS from acquiring the required buffers.
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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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