increase the storage size on OS level
I have oracle GI 19c on linux plaform with database 2 19.3 installed. this database has a standby database single node . I have an issue that i need to increase the storage of the disk of the standby database the situation is as follows:
- admin team told me its impossible to increase the size of the disk without formating the disk thus all the data/files on the disks will be done.
- my solution is to tar all the /u02 disk (containing the data files of the database) to a temporary location, increase the disk size by 1TB and then untar the file back to its location and start the database.