They noticed that application jobs are failing with the below error message about running a new system task. Let us learn more about this.
SQL SERVER – Too many dumps generated. CPerIndexMetaQS::ErrorAbort – Index Corruption
I always try to share my knowledge and learning from a client engagement. This helps me in remembering the steps I took to reach to the solution. It also helps my blog readers to follow the same steps and fix their problem rather than waiting for some expert to fix it. So you see, this is a WIN-WIN situation for both of us. Let us learn in this blog post how to fix index corruption.
SQL SERVER – Always On Availability Group Failover Generating Dump. Error: 17066: SQL Server Assertion: HadrFstrVnnUtils.cpp:479
One of my clients was using Always On availability group. They were having 3 nodes Always On AG setup. For simplicity, let’s call them Node1, Node2 and Node3. The first two nodes were in one subnet and node3 was in separate subnet. Let us learn about availability group failover.