Examine this command and output:
[root@host01 ~]# / sbin/acfsutil snap create snap001 /u0l/app/grid/acfsmount/
acfsutil snap create: Snapshot operation is complete.
Examine this command:
[root@host01 ~]# / sbin/acfsutil snap create –p snap001
Snap002 /u01/app/grid/ acfsmount/
Which statement must be true for the successful execution of the second command?
A.
The disk group compatibility attribute for ADVM must be set to 12.1 or higher.
B.
The parent snapshot must be read-only.
C.
The underlying ADVM volume must be configured with high redundancy.
D.
The parent snapshot must be read/write.
A