Asynchonous I/O not reported in /proc/slabinfo KIOCB slabdata
(Doc ID 413389.1)
Last updated on FEBRUARY 14, 2022
Applies to:
Oracle Cloud Infrastructure - Version N/A and laterLinux OS - Version 2.0.5-1 and later
Linux x86
Linux x86-64
***Checked for relevance on 17-Nov-2010***
Linux Kernel - Version: 2.0
Linux Kernel - Version: 2.4 to 2.6
Symptoms
After enabling Async I/O (AIO) in Oracle 10g with ASM and ASMLib, none are reported in /proc/slabinfo.
Using <Note 237299.1> to check for async I/O activity with command "cat /proc/slabinfo | grep kiocb" gets:
kiocb 0 0
Thus it appears that Asynchronous i/o is not occurring.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |