Force DISMOUNT DISKGROUP Initiated ASMB Termination in Exadata
Last updated on APRIL 02, 2018
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Oracle Exadata Storage Server Software - Version 188.8.131.52.0 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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