Error
Error Code:
113
MongoDB Error 113: Replica Set Initial Sync Failure
Description
MongoDB Error 113 indicates that a replica set member failed to complete its initial data synchronization process. This usually occurs when a new member joins the set or an existing member attempts to resync after an extended downtime.
Error Message
Initial Sync Failure
Known Causes
4 known causesNetwork Connectivity Issues
The syncing member experiences unreliable network communication, high latency, or firewall restrictions preventing it from reaching other replica set members.
Insufficient Disk Space
The target replica set member lacks adequate free disk space to store the data being copied during the initial sync operation.
Oplog Too Small
The primary's oplog is not large enough to retain all necessary operations for the syncing member to catch up, causing it to fall behind.
Corrupt Data Files
Existing data files on the member attempting to sync are corrupted, hindering a clean and complete synchronization.
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