Force DISMOUNT DISKGROUP Initiated ASMB Termination in Exadata
(Doc ID 2356030.1)
Last updated on FEBRUARY 26, 2019
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Exadata Storage Server Software - Version 184.108.40.206.0 and later
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
Information in this document applies to any platform.
Force DISMOUNT DISKGROUP initiated ASMB termination.
Excerpt from alert log
ASMB: Instance termination initiated proactively due to inprogress Diskgroup force dismount
ASM instance is force dismounting a Diskgroup which include redo logs.
SQL> alter diskgroup FRA dismount force;
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