I have a production 220.127.116.11 data guard environment.
I monitoring some values for the health check.
I got one parameter, which have questions want to ask:
1. I found that we will get false alert about the SWITCHOVER_STATUS = LOG SWITCH GAP
I am not sure this is a normal status while the primary node perform the "log switch" ?
Can i ignore this status in my health check if this is a normal operation?
2. Over 99% of my health check get
SWITCHOVER_STATUS = TO STANDBY
But, sometime it will change to "RESOLVABLE GAP".
Under what condition is RESOLVABLE GAP ?
Sometimes, i have the LOG GAP > 10, but the SWITCHOVER_STATUS still equal to "TO STANDBY".
Only a few "RESOLVABLE GAP" will be recorded.