Locking Unlocking oraInventory

 

Action ---------------------	Command ---------------------------------------------	Description ----------------------------------------
Find oraInventory path	Check from oraInst.loc file:cat /etc/oraInst.loc Look for inventory_loc=	Tells you where the oraInventory directory is located (e.g., /u01/app/oraInventory).
Check lock status	ls -l $ORACLE_INVENTORY/locks/inventory.lck	Checks if the lock file already exists. Replace $ORACLE_INVENTORY with the actual path.
Manually lock oraInventory	touch $ORACLE_INVENTORY/locks/inventory.lck	Creates the lock file manually to prevent concurrent OUI or patch operations.
Manually unlock oraInventory	rm -f $ORACLE_INVENTORY/locks/inventory.lck	Removes the lock file to release the lock (⚠️ only if no install/patch is running).
Check if Oracle install/patch process is running	`ps -ef	grep -i oraInst`

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