Oracle CDB/PDB instance not started after starting CRS
Oracle version: Oracle Database 19c Enterprise Edition(RAC)
CDB/PDB: 2 CDBs - Each have 2 pdbs each.
- instance name in node 1 = pxqac1 & rxqac1
- /etc/oratab...
+ASM1:/oracle/product/19.0/grid:N
pxqac:/oracle/product/19.0/db:N
rxqac:/oracle/product/19.0/db:N
Issue: after I started CRS ( sudo $GRID_HOME/bin/crsctl start crs ), it did not automatically start all Oracle instances. I had to start each manually.
What do I need to check or change, so next time when I start CRS, all CDB/PDB oracle instance(s) would come up automatically?
Note: we do maintenance on one node at a time.