'Warning:Could not Lower the Asynch I/O Limit to 224 for SQL direct I/O. It is set to -1' After Upgrading To 10.2.0.5
(Doc ID 1155445.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.5 to 11.2.0.1 [Release 10.2 to 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Warning below appears after upgrading to 10.2.0.5
*** SESSION ID:(538.48) 2010-07-15 08:41:30.649
WARNING:Could not lower the asynch I/O limit to 224 for SQL direct I/O. It is set to -1
WARNING:Could not lower the asynch I/O limit to 192 for SQL direct I/O. It is set to -1
WARNING:Could not lower the asynch I/O limit to 224 for SQL direct I/O. It is set to -1
WARNING:Could not lower the asynch I/O limit to 192 for SQL direct I/O. It is set to -1
WARNING:Could not lower the asynch I/O limit to 160 for SQL direct I/O. It is set to -1
Changes
Recently upgraded to 10.2.0.5.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |