Dbms_resource_manager.calibrate_io error ORA-56753 on Exadata
(Doc ID 2749412.1)
Last updated on APRIL 02, 2021
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
After upgrading from 188.8.131.52 to 19.8, we noticed that dbms_resource_manager.calibrate_io is no longer working. The errors we are receiving are:
ORA-56719: Error spawning or communicating with calibration slave
ORA-56753: Calibration failed because Exadata files are not sufficiently populated.
ORA-06512: at "SYS.DBMS_RMIN_SYS", line 4469
ORA-06512: at "SYS.DBMS_RESOURCE_MANAGER", line 1210
Upgraded database version higher than 12.2.
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