Error
Error Code: ACFS-01026

Oracle Database Error ACFS-01026: Volume Storage Mismatch

📦 Oracle Database
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Description

This error indicates that there's an incompatibility between the storage type of an Oracle ACFS primary volume and its associated accelerator volume. It typically occurs during the configuration or management of ACFS volumes when the underlying storage technologies are not compatible, preventing the successful operation or creation of the accelerated volume.
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Error Message

storage type mismatch of primary volume and accelerator volume
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Known Causes

3 known causes
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Incompatible Storage Technologies
The primary ACFS volume and its accelerator volume are provisioned on storage systems with fundamentally different characteristics or capabilities that ACFS cannot reconcile for acceleration.
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Incorrect Configuration Parameters
During the creation or modification of ACFS volumes, incorrect parameters were specified, leading to an attempt to pair incompatible storage types for the primary and accelerator roles.
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Unsupported Accelerator Storage
The specific storage type chosen for the accelerator volume is not officially supported or compatible with Oracle ACFS accelerator functionality for the given primary volume's storage.
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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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