Environment:-
- Opmanger monitoring server across multiple WAN connections installed on subnet 10.250.1.xx
- 3 x MS SQL Server 2012 Enterprise edition installed on two MS Windows 2012 R2 virtual machines on clustered environment
- 1 x MS SQL Server is on 10.15.16.x subnet
- 2 x MS SQL Server is on 10.15.18.xx subnet
No Issue:-
- No issue from monitoring application to SQL Server on 10.15.16.xx subnet the status shows "Online"
- No issue from monitoring application to any other server on subnet 10.15.18.xx submnet
Issue:-
- One on the SQL server on 10.15.18.xx subnet
- Monitoring application shows "Online" status for one of SQL server. If I restart SQL server with "critical" status updates to "online" after restart and other SQL server with "online" status changes to "critical"
- Basically one of the SQL Server on cluster environment subnet 10.15.18.xx is always showing on "Critical" status by monitoring application server
- I can ping from server status "online" both direction
- I cannot ping from server status "critical" both direction
- I can trace from server status "online" both direction
- I cannot trace from server status "critical" both direction
- No errors into event logs
I have done my troubleshooting and also posted on opmanger forums with no luck on resolution
I believe it is more cluster issue when service restarts
Any idea on resolution please?
Muhammad Mehdi