How do I create a pfile from ASM Spfile?

How do I create a pfile from ASM Spfile?

How to move spfile from ASM to filesystem

1. Create pfile from the spfile. First, we will create pfile in filesystem from the existing spfile in ASM.
2. Remove the spfile from ASM. We can now connect the the ASM instance and remove the spfile residing in ASM disk group.
3. Recreate the spfile.
4. Start the database using new spfile.

How do I change my Spfile to Pfile?

If you already have a SPFILE, a PFILE can be generated from it using one of the following. CREATE PFILE FROM SPFILE; CREATE PFILE FROM SPFILE = ‘production. ora’; CREATE PFILE = ‘$ORACLE_HOME/dbs/my_pfile. ora’ FROM SPFILE; CREATE PFILE = ‘$ORACLE_HOME/dbs/my_pfile.

What is Pfile Spfile?

With the help, PFILE Oracle server start an Oracle Instance. What is SPFILE? SPFILE stands for the server parameter file. It is a binary file which can not be modified by a text editor. It is created from PFILE.

How do I move ASM Spfile to another drive group?

To move ASM spfile to another disk group, either make use of intermediate pfile:

1. Create intermediate pfile from the current spfile.
2. Create spfile in a new disk group from the intermediate pfile.
3. Restart the HA stack to verify that ASM starts up fine with moved spfile.
4. Remove the original spfile.

How do I start ASM instance with Pfile?

Starting Up an Oracle ASM instance with an Incorrect SPFILE Path

1. Create a PFILE with one line in it that identifies the path to the SPFILE.
2. Start up the instance using the initialization parameter file.
3. After the instance is running, use the ASMCMD spset command to update the SPFILE path in the GPnP profile.

How do I copy a Spfile?

Backup can be taken with ASMCMD command shell.

1. Find the location of spfile. ASMCMD [+] > spget.
2. Copy the Oracle ASM SPFILE to another disk group with spcopy command. spcopy +DATA/ASM/ASMPARAMETERFILE/registry.253.849343867 +FRA/spfileCopyASM.ora.
3. List all the copies of the Oracle ASM SPFILE file.
4. Restore the Spfile.

How do I know if my database is using Pfile or Spfile?

There are couple of ways of finding if the database was started with spfile or pfile. One way would be tell show the check the value of parameter spfile, if it returns blank then database was started by pfile….Share this:

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How do I edit Spfile when database is down?

– If the instance is down: SQL> create spfile=’/usupport/64bit/app/oracle/product/10.2. 0.3/dbs/spfileV1023U….2. Use the export method.

1. Export the SPFILE to a PFILE.
2. Modify the PFILE parameter value with a text editor and save the file:
3. Recreate the SPFILE from the modified PFILE:

Is Oracle using Pfile or Spfile?

By default, if you do not specify PFILE in your STARTUP command, Oracle will use server parameter file (SPFILE). If you choose to use the traditional text initialization parameter file (PFILE), you must specify the PFILE clause when issuing the STARTUP command.

Where can I find Pfile and Spfile?

pfile V/s spfile Default location of pfile – $ORACLE_HOME/dbs/init[SID]. ora where [SID] – is the name of the instance. Default location of spfile – $ORACLE_HOME/dbs/spfile[SID].

How do I change the Spfile on ASM?

Me, Elsewhere

1. Create spfile in ASM “+RACDB_DATA” disk group.
2. New spfile has been created in ASM.
3. Modify initracdb11.ora on rac1 and initracdb12.ora on rac2 files to point to location in ASM.
4. Update OCR with new SPFILE location.
5. Rename any existing spfiles in $ORACLE_HOME/dbs.
6. Restart all instances to switch to new SPFILE.

How do I change the location of the Spfile in Oracle?

In order to modify the spfile in oracle database, do one of the following:

1. Use the ALTER SYSTEM command to modify the SPFILE currently in use. To determine if an spfile is being used: SQL> select value from v$parameter where name=’spfile’
2. Use the export method. Export the SPFILE to a PFILE.

How to start a database with spfile located on ASM?

Starting up a database with spfile located on ASM storage fails with: New Spfile is created in New/Another ASM diskgroup. spfile is created from pfile and the location specified is new/another ASM diskgroup CREATE SPFILE=’+DATA/ORCL/orclspfile.ora’ FROM PFILE=’$ORACLE_HOME/dbs/initorcl.ora’;

How to create a pfile from a spfile?

When we’re going to create pfile from spfile while spfile running on ASM instance, We can face the below errors, We need to give ASM path of SPFILE. SQL> create pfile=’/u01/inittest.ora’ from spfile=’+DATA/dbasm/spfiledbasm.ora’;

Why is there an ora-01565 error in Oracle?

Some symbols like? and @ are used by Oracle in the above error message to represent different environment variables. ORA-01565 means that the instance can’t find a proper SPFILE at the default location to create PFILE. This could be one of the following situations:

How to fix ” unable to open spfile ” error?

ORA-01565: Unable to open Spfile +DATA/dwtst1/spfiledwtst1.ora. Created an alias for the spfile in ASM: This resolved the error. Then optionally set the spfile to this alias. SQL> alter system set spfile=’+DATA/dwtst1/spfiledwtst1.ora’ scope=spfile;