Skip Headers
Oracle® Database Reference
10g Release 2 (10.2)

Part Number B14237-04
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

V$MAP_ELEMENT

V$MAP_ELEMENT contains a list of all element mapping structures in the SGA of the instance.

Column Datatype Description
ELEM_NAME VARCHAR2(256) Element name
ELEM_IDX NUMBER Index corresponding to element
ELEM_CFGID VARCHAR2(256) Configuration ID: N/A if configuration ID is not supported
ELEM_TYPE VARCHAR2(12) Element type (MIRROR, STRIPE, RAID5, CONCATENATED, PARTITION, DISK, or NONE)
ELEM_SIZE NUMBER Element Size in HKB
ELEM_NSUBELEM NUMBER Number of Subelements
ELEM_DESCR VARCHAR2(256) Element Description
STRIPE_SIZE NUMBER Stripe Size in HKB for RAID-5 and STRIPE elements, 0 for the remaining types
LIB_IDX NUMBER Index of the library which claims ownership of the element