Metadata
- Title: [5-day-delivery] Troubleshoot SQL Server Availability Groups
- Category: 5-day-delivery
- Tag(s): SQL Server, Troubleshoot, Always On, Availability Groups
- Description: You want to troubleshoot and fix Always On Availability Groups.
Common Issue(s)
- Always On Availability Groups Configuration (SQL Server)
- A Failed Add-File Operation (Always On Availability Groups)
- Timeout occurs when you connect to an Always On listener in multi-subnet environment
- Automatic failover problems in SQL Server Always On environments
- Availability group exceeded RTO
- Potential data loss with asynchronous-commit availability-group replicas
- Determine why changes from primary replica are not reflected on secondary replica for an Always On availability group
- High HADRSYNCCOMMIT wait type with Always On Availability Groups
- Error 9002. The transaction log for database is full due to AVAILABILITY_REPLICA error message in SQL Server
Management
- Fixed-time: 5 working day(s)
- Fixed-scope:
- 1 availability group (1-5 database) OR
- 1-5 basic availability group
- Fixed-price: $500
Work Breakdown
- Troubleshoot Always On Availability Groups Configuration (SQL Server)
- Troubleshoot a Failed Add-File Operation (Always On Availability Groups)
- Troubleshoot automatic failover problems in SQL Server Always On environments
- Troubleshoot Availability group exceeded RTO
- Troubleshoot Potential data loss with asynchronous-commit availability-group replicas
- Troubleshoot High HADRSYNCCOMMIT wait type with Always On Availability Groups
Out of Scope
- Some solutions might require planning for a maintenance window and thus are out-of-scope for this task.
Deliverable(s)
- The availability groups should synchronize.
- Recommendations
- Database Level
- Server Level
- Clarification call (up to 1 hour)
Prerequisite(s)
- Database server access
- Screen sharing, if applicable