High 'ksv master wait' And 'ASM File Metadata Operation' Waits In Non-Exadata 11g
Last updated on MAY 16, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.1 to 11.2]
Information in this document applies to any platform.
High waits for 'ksv master wait' while doing an ASM file metadata operation were reported when a data migration utility was running. This wait was also seen for a drop of a tablespace.
The AWR showed the top events were CPU (> 100%), with 'ASM file metadata operation' (7%).
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