Error
Error Code: ACFS-05159

Oracle Database Error ACFS-05159: ACFS Primary Sync Outdated

📦 Oracle Database
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Description

This error indicates that the last synchronization time between an ACFS (ASM Cluster File System) standby filesystem and its primary is not current or has exceeded an expected threshold. It typically occurs in ACFS replication environments when the standby system fails to receive timely updates from the primary, potentially leading to data divergence and inconsistencies.
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Error Message

Last sync time with primary: string
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Known Causes

4 known causes
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Network Connectivity Issues
Intermittent or sustained network problems between the primary and standby ACFS instances can prevent timely synchronization updates from being exchanged.
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Primary/Standby ACFS Instance Health
The primary or standby ACFS instance might be experiencing issues, such as being down, hung, or overloaded, preventing replication processes from running correctly.
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Replication Configuration Malfunction
Incorrect or corrupted ACFS replication configurations, or if the replication process itself has been stopped or failed to start, can cause this synchronization issue.
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Resource Contention
High CPU, memory, or I/O utilization on either the primary or standby system can delay or halt the ACFS replication process, leading to outdated sync times.
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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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