Which type of file system is NOT valid for storing data files, online redo log files, and control files for a pluggable database?

Which type of file system is NOT valid for storing data files, online redo log files, and control files
for a pluggable database?

Which type of file system is NOT valid for storing data files, online redo log files, and control files
for a pluggable database?

A.
Automatic Storage Management (ASM)

B.
OS file system

C.
logical volume (LVM)

D.
clustered file system

E.
RAW

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Sunil Vora

Sunil Vora

Ans: E

https://docs.oracle.com/database/121/UPGRD/deprecated.htm#UPGRD60120

Desupport for Raw Storage Devices
Starting with Oracle Database 12c, Oracle Database and related technologies, such as Oracle Clusterware, no longer support the direct use of raw (block) storage devices. This means that files must be moved to Oracle ASM or a supported shared file system (cluster file system or Network File System (NFS)) prior to upgrading to Oracle Clusterware 12c.
This also affects the OCR and voting files for Oracle Clusterware. You cannot store the OCR or voting files on raw devices. Oracle Clusterware files stored on raw devices must be moved to Oracle ASM, a cluster file system, or Network File System (NFS) before upgrading.

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