Error
Error Code: ACFS-05887

Oracle Database Error ACFS-05887: Snapshot Cleanup Failure

📦 Oracle Database
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Description

This error indicates that Oracle ACFS (ASM Cluster File System) is unable to remove specific snapshot-related directories. It typically occurs when attempting to delete ACFS snapshots or during internal cleanup operations, preventing the successful completion of snapshot management tasks.
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Error Message

cannot cleanup snapshot directories
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Known Causes

4 known causes
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Insufficient Permissions
The Oracle ACFS process or the user executing the cleanup operation lacks the necessary operating system file system permissions to delete the snapshot directories.
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Directory In Use or Locked
Another application, process, or a mounted file system is actively using or holding a lock on the snapshot directory or its contents, preventing deletion.
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ACFS Metadata Inconsistency
Internal metadata within the ACFS filesystem regarding snapshots may be inconsistent or corrupted, leading to difficulties in identifying and cleaning up directories.
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Underlying Storage Issues
Problems with the underlying storage, such as disk errors, a read-only filesystem state, or network issues for clustered storage, can hinder directory cleanup.
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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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