by Nigel Menezes | Apr 29, 2024 | SQL Server
In the architecture of SQL Server Always On Availability Groups, the uninterrupted online status of each replica is crucial for ensuring data availability and disaster recovery. Error 41158, signaling that an availability replica is offline, can severely impact the...
by Nigel Menezes | Apr 28, 2024 | SQL Server
SQL Server’s ability to communicate effectively within an Always On Availability Group (AG) setup is crucial for maintaining high availability and disaster recovery. Error 26023, which occurs when the SQL Server service is unable to start due to a TCP port...
by Nigel Menezes | Apr 25, 2024 | SQL Server
High availability in SQL Server, particularly through Always On Availability Groups, relies heavily on the seamless operation of the underlying Windows Server Failover Clustering (WSFC). Error 19471, which occurs when the WSFC cluster fails to bring the network name...
by Nigel Menezes | Apr 24, 2024 | SQL Server
Configuring SQL Server Always On Availability Groups requires precise setup of various components, including the endpoints that facilitate communication between replicas. Error 35106 indicates a conflict in the TCP port allocation for these endpoints, a situation that...
by Nigel Menezes | Apr 23, 2024 | SQL Server
Ensuring seamless integration and configuration of SQL Server Always On Availability Groups necessitates a solid foundation within a Windows Server Failover Cluster (WSFC). Error 41131 highlights a common pitfall where a server, designated for Always On...