See the Exhibit:
To examine the error obtained during the I/O calibration process.
There are no data files on raw devices. What is the reason for this error?
A.
The DISK_ASYNCH_IO parameter is set to TRUE
B.
The FILESYSTEMIO_OPTIONS parameter is set to NONE
C.
Another session runs the I/O calibration process concurrently
D.
The pending area has not been created before running the I/O calibration process