ERROR_CLUSTER_PARTIAL_SEND - 5914 (0x171A)

Technical Background

ERROR_CLUSTER_PARTIAL_SEND is a specific network-related error that occurs in the Windows operating system when attempting to send data across a cluster. This error indicates that the transmission of data was partially successful, but not fully as required.

Error Details

• Error Name: ERROR_CLUSTER_PARTIAL_SEND
• Numeric Code: 5914 (0x171A)
• Short Description: A network error occurred while sending data to another node in the cluster. The number of bytes transmitted was less than required.

Common Causes

The common causes for this error include:

• Invalid Parameter Values: Incorrect or incomplete parameters provided during the send operation.
• Incorrect Object Type: Attempting to perform an operation on a non-cluster-related object type, such as sending data to a non-cluster node.
• Exceeding Limits: The system may have encountered limitations in terms of network bandwidth or buffer size that prevented full transmission.

Real-World Context

This error is typically observed when using cluster-aware applications or services where data needs to be transmitted between nodes within the same cluster. It can occur during various operations such as file replication, failover notifications, or other inter-node communication tasks.

Is This Error Critical?

The criticality of this error depends on the specific application and its requirements. In general, partial transmission may lead to data inconsistencies or service disruptions if not addressed promptly.

How to Diagnose

To diagnose ERROR_CLUSTER_PARTIAL_SEND, follow these steps:

1. Review Operation Context: Ensure that the operation context is correct and that all nodes involved are properly configured as part of the cluster.
2. Validate Parameters: Verify that all parameters used in the send operation are valid and correctly formatted.
3. Confirm Object Types: Confirm that the objects being operated on are of the expected type, particularly when dealing with cluster-specific operations.
4. Verify Input Data: Check for any corruption or invalid data that might be causing partial transmission.
5. Check Limits or Constraints: Ensure that there are no system limits or constraints (such as buffer sizes) that could prevent full transmission.

How to Resolve

To resolve ERROR_CLUSTER_PARTIAL_SEND, consider the following actions:

• Correct Parameter Usage: Ensure all parameters used in the send operation are correct and complete.
• Adjust Operation Context: If the context is incorrect, adjust it to match the expected cluster configuration.
• Restore Data: If data corruption is suspected, restore from a known good backup or source.
• Retry Operation with Valid Inputs: Retry the operation using valid inputs to ensure successful transmission.

Developer Notes

Developers should be aware that this error can occur in various scenarios and should implement robust error handling mechanisms to manage such situations. Additionally, ensuring that all nodes in a cluster are properly synchronized and configured can help prevent this error from occurring.

Related Errors

• ERROR_CLUSTER_NODE_DOWN (0x1724)
• ERROR_CLUSTER_NETWORK_SUBNET_ERROR (0x1736)
• ERROR_CLUSTER_INVALID_NODE (0x1758)

FAQ

Q: What does the ERROR_CLUSTER_PARTIAL_SEND error mean?

A: This error indicates that a network transmission to another node in the cluster was partially successful but did not meet the required number of bytes.

Q: How can I prevent this error from occurring?

A: Ensure proper configuration and synchronization of all nodes within the cluster, validate parameters before sending data, and check for any system limits or constraints that might affect transmission.

Summary

ERROR_CLUSTER_PARTIAL_SEND is a specific network-related error in Windows clusters. It occurs when partial transmission of data fails to meet the required number of bytes. By understanding its causes and implementing appropriate diagnostics and resolutions, developers can ensure more reliable cluster operations.