CRS failed to start automatically during grid upgrade from 11g to 19c (running root.sh script)
During the grid upgrade i was getting below two errors related to unable to start CRS automatically.
Error message :
CRS-4124: Oracle High Availability Services startup failed.
CRS-4000: Command Start failed, or completed with errors.
CLSRSC-117: Failed to start Oracle Clusterware stack
Logs ---------------------
2022/11/04 16:27:27 CLSRSC-4015: Performing install or upgrade action for Oracle Trace File Analyzer (TFA) Collector.
2022/11/04 16:27:27 CLSRSC-595: Executing upgrade step 2 of 18: 'ValidateEnv'.
2022/11/04 16:27:28 CLSRSC-4003: Successfully patched Oracle Trace File Analyzer (TFA) Collector.
2022/11/04 16:27:29 CLSRSC-595: Executing upgrade step 3 of 18: 'GetOldConfig'.
2022/11/04 16:27:30 CLSRSC-464: Starting retrieval of the cluster configuration data
2022/11/04 16:27:35 CLSRSC-692: Checking whether CRS entities are ready for upgrade. This operation may take a few minutes.