Error
Error Code: ACFS-07141

Oracle Database Error ACFS-07141: Corrupt ACFS Metadata Structure

📦 Oracle Database
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Description

This error indicates a critical inconsistency or corruption within the internal metadata directory structure of an Oracle ACFS (ASM Cluster File System). Specifically, the `_ready_dir_fileid` value, which is crucial for directory integrity, is found to be incorrect. This typically prevents the ACFS file system from being mounted or accessed properly.
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Error Message

Global_Metadata_Directory structure has incorrect _ready_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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Abrupt System Shutdown
An unexpected power loss, system crash, or forced server shutdown can leave ACFS metadata in an inconsistent state, leading to corruption.
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Underlying Storage Subsystem Issues
Problems with the storage array, disks, or SAN infrastructure can introduce data corruption that propagates to ACFS metadata.
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ACFS Software Bug
In rare cases, an internal bug within the Oracle ACFS software itself could lead to incorrect metadata updates or validation failures.
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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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