io校准磁盘 IO 性能:(B)
A ALTER SYSTEM REFRESH IO CALIBRATION
B ALTER SYSTEM RUN JOB “IO_CALIBRATION”
C ALTER SYSTEM RUN JOB “IO_bench”
io校准磁盘 IO 性能:(B)
A ALTER SYSTEM REFRESH IO CALIBRATION
B ALTER SYSTEM RUN JOB “IO_CALIBRATION”
C ALTER SYSTEM RUN JOB “IO_bench”
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