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See the Exhibit:To examine the error obtained during the I/O calibration process.There are no data files on raw devices.

Posted: Sun Jun 11, 2023 3:50 pm
by answerhappygod
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