ASYNC_OFF in v$iostat_file When ASMLIB is in Use
(Doc ID 2705814.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.2.0.1 to 20.3.0.0.0 Preview [Release 12.2 to 20.0]Information in this document applies to any platform.
Symptoms
Database report ASYNC_OFF in v$iostat_file, when asm has asm_diskstring set to 'ORCL:*'
When asm_diskstring is set to '/dev/oracleasm/disks/*' in ASM instance, database instance report ASYNCH_IO with ASYNC_ON
Changes
Environment is with ASMLIB configured
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |