Error
Error Code:
ACFS-05004
Oracle Database Error ACFS-05004: Cannot Allocate Tag Names
Description
This error indicates that Oracle Automatic Storage Management Cluster File System (ACFS) cannot allocate the necessary memory or structures for managing file system tags. It typically occurs when system resources are exhausted or ACFS internal limits for tag management are reached during file system operations.
Error Message
cannot allocate a list of tag names
Known Causes
4 known causesSystem Memory Exhaustion
The operating system or the ACFS kernel module lacks sufficient available memory to allocate structures for new tag names.
ACFS Tag Resource Limits Reached
The configured maximum number of ACFS tags or internal ACFS resource limits for tag management have been exceeded.
Insufficient Kernel Parameters
Operating system kernel parameters related to memory or resource allocation are set too low, preventing ACFS from obtaining necessary resources.
ACFS Internal State Issue
An internal issue within the ACFS driver or metadata has led to a failure in allocating tag name lists.
Solutions
Coming SoonDetailed 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