Backing Up Oracle - Computing at Cornell

9.6.5 Viewing the backup object in greater detail
Each RMAN backup piece has a corresponding backup data object on the
TSM server. This backup object is created by TDP for Oracle based on a
NODE_NAME, FILESPACE_NAME, HL_NAME, and LL_NAME:
The NODE_NAME comes from the client options file.
The FILESPACE_NAME is either the default value of \adsmorc or the
value specified by the variable DSMO_FS.
The HL_NAME or High Level Name is set by TDP for Oracle, and the
value is \orcnt\. This value cannot be changed and is specific to TDP for
Oracle for Windows.
The LL_NAME or Low Level Name comes from the name of the RMAN
backup piece.
From a TSM server administrative command line client, you can run a
command to view the TDP for Oracle backup data objects in greater detail.
The command we typed in was select * from backups where
node_name=’JAMAICA_ORACLE’ The nodename specified in the quotes is case
sensitive and must be in upper-case.
From the output of this command you can see the values for this backup data
object.
NODE_NAME: JAMAICA_ORACLE
FILESPACE_NAME: \adsmorc
STATE: ACTIVE_VERSION
TYPE: FILE
HL_NAME: \orcnt\
LL_NAME: 0ecl33t7_1_1
OBJECT_ID: 44937
BACKUP_DATE: 2001-03-19 09:15:00.000000
DEACTIVATE_DATE:
OWNER:
CLASS_NAME: DEFAULT
9.6.6 Deleting the backup piece from RMAN
To finish the test, we will now delete the backup piece that we created.
Chapter 9. Installation of TSM software on Windows 2000 139