orig_db_home
This parameter lets you rename the database file for the standby database and split mirror disk backup. The name of the home directory of the primary database is defined in
orig_db_home.Syntax:
orig_db_home = <dir>Default: none
UNIX:
<dir> is the primary SAP database directory, that is, /oracle/<SID>Windows:
<dir> is the primary SAP database directory, that is, <drive>:\oracle\<SID>Normally this parameter is only set in the profile on the standby or backup server.
See also:
Standby Database Split-Mirror Disk Backup