V$ASM_ACFSVOLUMES

V$ASM_ACFSVOLUMES displays information about mounted Oracle ACFS volumes, correlated with V$ASM_FILESYSTEM.

Column Datatype Description

FS_NAME

VARCHAR2(1024)

File system mount point (foreign key to V$ASM_FILESYSTEM)

VOL_DEVICE

VARCHAR2(256)

Name of the Oracle ADVM device

VOL_LABEL

VARCHAR2(64)

Volume label (optional name) assigned through mkfs/acfsformat; NULL if no name exists

PRIMARY_VOL

VARCHAR2(5)

Indicates whether the volume is the primary volume for the file system (TRUE) or not (FALSE)

TOTAL_MB

NUMBER

Size of the volume device (in megabytes)

FREE_MB

NUMBER

Available space on the volume device (in megabytes)

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data

For this view, the value is always 0.

See Also:

Note:

To display information about Oracle ACFS file systems or volumes that are located on nodes in an Oracle Flex ASM configuration, you must connect to the Oracle ASM proxy instance instead of the local Oracle ASM instance. For information about Oracle Flex ASM, refer to Oracle Automatic Storage Management Administrator's Guide.