How do I move datafile from one directory to another in Oracle 11g?

To move or rename a datafile do the following.

  1. Shutdown the database.
  2. Rename the physical file on the OS.
  3. Start the database in mount mode.
  4. Issue the ALTER DATABASE RENAME FILE command to rename the file within the Oracle dictionary.
  5. Open the database.

How do I change the control file location in Oracle 11g?

Here are the steps to change the location of control file for a single-instance database by a parameter file:

  1. Stop Database Service.
  2. Copy Control File to New Location.
  3. Create PFILE from Current SPFILE.
  4. Modify Control File Location in PFILE.
  5. Restore SPFILE from Modified PFILE.
  6. Startup NOMOUNT to Check New Setting.

How do I move tablespace to another location?

To move the datafile associated with the USERS tablespace, first take the tablespace offline and move the file at the OS level. Next, use the alter tablespace command to rename the file in the database to reflect the new location. Finally, the tablespace is brought back online.

How do I drop Tempfile in ASM?

Dropping Datafiles. You use the DROP DATAFILE and DROP TEMPFILE clauses of the ALTER TABLESPACE command to drop a single datafile or tempfile. The datafile must be empty. (A datafile is considered to be empty when no extents remain allocated from it.)

How do I move control from one folder to another?

Moving Control Files

  1. $ sqlplus “/ as sysdba” SQL> show.
  2. SQL> shutdown. immediate; Database closed.
  3. $ mkdir /u03/oradata/TEST. $ mv /u02/oradata/TEST/control*.ctl /u03/oradata/TEST. With the files moved, now update the init or spfile to indicate the new location.
  4. $ sqlplus “/ as sysdba” Connected to an idle instance.

How do I move Datafile to ASM?

While the database is shutdown (in mount stage)

  1. Shutdown and mount the database.
  2. Ensure you have enough space in the ASM diskgroup to copy the datafile.
  3. Connect to RMAN and copy the datafile from the filesystem to the select ASM diskgroup.
  4. Update the controlfile with the new location of the datafile.

How do I move control from one location to another ASM?

How To Move Controlfile To ASM

  1. Identify the location of the current controlfile:
  2. Shutdown the database and start the instance:
  3. Use RMAN to move the controlfile to ASM :
  4. On the ASM instance, identify the name of the controlfile using ASMCMD:
  5. On the database Instance:
  6. Start the instance.

How do I manually create a control in Oracle 11g?

1 Answer

  1. Shut down the database.
  2. Copy an existing control file to a new location, using operating system commands.
  3. Edit the CONTROL_FILES parameter in the database initialization parameter file to add the new control file name, or to change the existing control file name.
  4. Restart the database.

How do I change my Datafile location?

Procedures for Renaming and Relocating Datafiles in a Single Tablespace

  1. Take the tablespace that contains the datafiles offline.
  2. Rename the datafiles using the operating system.
  3. Use the ALTER TABLESPACE statement with the RENAME DATAFILE clause to change the filenames within the database.
  4. Back up the database.

How do I move datafile from one directory to another in Oracle 12c?

Below are examples of how the ALTER DATABASE MOVE DATAFILE command can be used to Rename, Relocate, Copy or Move data files to to ASM.

  1. Rename: ALTER DATABASE MOVE DATAFILE ‘/u01/app/oracle/oradata/PSTG/datafile/test.dbf’ TO ‘/u01/app/oracle/oradata/PSTG/datafile/tester.dbf’;
  2. Relocate:
  3. Copy:
  4. Move to ASM:

How do I add a Tempfile to temporary tablespace?

You must use the CREATE TEMPORARY TABLESPACE statement to create a locally managed temporary tablespace. You can use ALTER TABLESPACE to add a tempfile, take a tempfile offline, or bring a tempfile online, as illustrated in the following examples: ALTER TABLESPACE lmtemp ADD TEMPFILE ‘/u02/oracle/data/lmtemp02.

How do I move Datafile from non ASM to ASM?

Migration steps:

  1. Step1:-Login in to Orcl Database change the below parameters.
  2. Step2:-Startup the orcl database in NOMOUNT mode.
  3. Step3:-Connect to Rman Session to copy the controlfile from local filesystem to ASM Diskgroup “+DATA”
  4. Step4:-Connect to SQL*Plus and mount the database.