1. Database Reference
  2. Dynamic Performance Views
  3. Dynamic Performance (V$) Views: V$ACCESS to V$HVMASTER_INFO
  4. V$ASM_ESTIMATE

7.66 V$ASM_ESTIMATE

V$ASM_ESTIMATE displays an estimate of the work involved in execution plans for Oracle Automatic Storage Management (Oracle ASM) disk group rebalance and resync operations.

Column Datatype Description

GROUP_NUMBER

NUMBER

Oracle ASM disk group number

STATEMENT_ID

VARCHAR2(30)

Value of the optional STATEMENT_ID parameter specified in the EXPLAIN WORK statement

TIMESTAMP

DATE

Date and time when the EXPLAIN WORK statement was issued

EST_WORK

NUMBER

Estimated number of Allocation Units that have to be moved by the operation

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:

Oracle Automatic Storage Management Administrator's Guide for additional information about using views to display Oracle ASM information