TOP ACFS Hang or Performance Issue
(Doc ID 2248041.1)
Last updated on JANUARY 01, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
The purpose of this note is to provide a summary of the Top 5 ACFS Hang or Performance Issues
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In this Document
|Issue #1:Several Oracle Processes Hang With “WCHAN = OfsWai” (ACFS Wait) And “OfsAcquireDLMLock_int”|
|Issue #2: ACFS Hangs while running OS commands|
|Issue #3:Process OksPlogThread State Is D Cause Linux Report Generation Hanging|
|Issue #4:ACFS Mount Hangs Cluster|
|Issue #5:ACFS : oracleoks.ext Could Be Leaking Memory|