ERROR_LOG_BLOCKS_EXHAUSTED - 6605 (0x19CD)

Technical Meaning

The ERROR_LOG_BLOCKS_EXHAUSTED error code indicates that the log service has exhausted its available user marshalling buffers. These buffers are used to temporarily store data before it is written to the log file or another destination.

Error Details

This error typically occurs when the logging mechanism encounters a situation where there are insufficient resources (buffers) to handle incoming log entries. This can happen due to various reasons, such as an excessive number of concurrent log entries or a configuration that does not allocate enough buffer space for the expected load.

Usage Context

The ERROR_LOG_BLOCKS_EXHAUSTED error is relevant in scenarios where logging services are heavily utilized, such as during system crashes, application failures, or when performing extensive diagnostic operations. It can also occur in environments with high log volume, where the logging infrastructure may not be adequately configured to handle the load.

Developer Interpretation

When encountering this error, developers should consider several factors:

• Buffer Allocation: Ensure that the buffer allocation for the logging service is sufficient to handle the expected number of log entries. This can involve adjusting the configuration settings or increasing the size of the buffers.
• Concurrency Control: Implement mechanisms to control the concurrency of log entries if they are being generated at a rate higher than the system can process them.
• Resource Management: Monitor and manage other resources that might be constrained, such as memory or disk space, which could indirectly affect buffer availability.

Related Errors

• ERROR_DISK_FULL (28): Indicates insufficient disk space to write log entries.
• ERROR_INSUFFICIENT_BUFFER (122): General error indicating an insufficient buffer size for a given operation.
• ERROR_LOG_FILE_FULL (679): Occurs when the log file itself is full, preventing new entries from being written.

FAQ

Q: What does the ERROR_LOG_BLOCKS_EXHAUSTED error mean?

A: It indicates that the logging service has run out of user marshalling buffers to handle incoming log entries.

Q: How can I prevent this error?

A: Ensure adequate buffer allocation, manage concurrency, and monitor resource usage.

Summary

The ERROR_LOG_BLOCKS_EXHAUSTED error is a specific indication that the logging service has exhausted its available user marshalling buffers. Developers should focus on proper configuration and resource management to avoid this issue in their applications and systems.