What is the recommended procedure to shut down an ASM instance with a mounted ACFS
file system at /u01/app/oracle/acfsmounts/vol1, where the volume name is VOL1 and the
disk group name is DATA?
A.
Stop the ASM instance with the SQL*Plus SHUTDOWN IMMEDIATE command.
B.
Use the SQL ALTER DISKGROUP VOLULE VOL1 DISMOUNT command. Then stop the
ASM instance with the SQL*Plus SHUTDOWN IMMEDIATE command.
C.
Issue the synchronize command for the file system twice. Then stop the ASM Instance
with the SQL*Plus SHUTDOWN ABORT command.
D.
Use the advmutil dismount /all /DATA command. Then stop the ASM instance with the
SQL*Plus SHUTDOWN IMMEDIATE command.
E.
Use the /bin/umount /u01/app/oracle/acfsmounts/vol1 command. Then shut down the
ASM instance with the SQL*PIus SHUTDOWN IMMEDIATE command.