How to add datafile in asm

Hi,
Can anybody let me know how to add datafile using ASM
DB- ORACLE 10.2
OS-RHEL

SQL> select name from v$asm_diskgroup;
NAME
DATA1
DATA
Above we are having two asm diskgorup
SQL> alter tablespace users add datafile ‘+data1′ size 5M;
Tablespace altered.
SQL> select name from v$datafile;
NAME
+DATA1/nonasmtoasm/datafile/system.259.721108803
+DATA1/nonasmtoasm/datafile/undotbs1.261.721108865
+DATA1/nonasmtoasm/datafile/sysaux.260.721108841
+DATA1/nonasmtoasm/datafile/users.262.721108873
+DATA1/nonasmtoasm/datafile/users.269.721187971

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How to add datafile to standby database

Hi,
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Hi,
When you recover the standby database after you added a datafile to the production, you will get an error that the file that needs recovery does not exist.
At this point you can connect to the standby and issue:
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[www.dbsnaps.com]
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How to add diskgroup in ASM on linux

Hi All,
I have installed oracle 10.2.0.4 through Oracle VM- template. I install this template on OEL 5 (oracle enterprise linux 5) update 2.
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query:
select path,redundancy,total_mb,free_mb,failgroup from v$asm_disk where mount_status='CACHED' and header_status='MEMBER' and mode_status='ONLINE' and state='NORMAL' order by path ;
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Hi All,
I have installed oracle 10.2.0.4 through Oracle VM- template. I install this template on OEL 5 (oracle enterprise linux 5) update 2.
10.2.0.4 template is readily avaible which I just extract and run. It install 10.2.0.4 with ASM for single instance.
Now, I want to add more diskgroup as by default this template created two diskgroup in ASM, but when to go for path of that diskgroup it will showing only: ORCL:VOL1 as a "path"
query:
select path,redundancy,total_mb,free_mb,failgroup from v$asm_disk where mount_status='CACHED' and header_status='MEMBER' and mode_status='ONLINE' and state='NORMAL' order by path ;
PATH          REDUNDA          TOTAL_MB FREE_MB FAILGROUP
ORCL:VOL1     UNKNOWN 7506 5593      VOL1
ORCL:VOL2     UNKNOWN 7491 5578      VOL2
how can I find on which physical path this diskgroup is created liek "/dev/xvd"...or something like this???
can any one suggest me how to add new diskgroup... I can't use GUI becuase its disable.

ADD DATAFILE in ASM

Hello
How can I add a datafile in a RAC database with ASM?
The filename are create by ASM are like this
'+DATA/csoprd1a/datafile/aalarge.615.594210853'
where aalarge.615.594210853' is generated by ASM
thanks

Hello Daljit,
I already have this file, and I want to add another one and yes, I'm confused with the numbers, because , they are generated by ASM, so how can I do?
There is an Instance ASM, is there that I must add the datafile?
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Hello,
I have a new installation Oracle 11g 11.1.0.6 (64b), in addition to that i have a copy (all files - 'cold backup') of my previous installation Oracle 11g 11.1.0.6 (32b). I don't have any backup from expdp or rman. How can I import data from the old installation to the new one? Is there any simple way? When i just overwrite users01.dbf (tablespace users) i get an error when i start my instance:
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856270 wrote:
Hello,
I have a new installation Oracle 11g 11.1.0.6 (64b), in addition to that i have a copy (all files - 'cold backup') of my previous installation Oracle 11g 11.1.0.6 (32b). I don't have any backup from expdp or rman. How can I import data from the old installation to the new one? Is there any simple way? When i just overwrite users01.dbf (tablespace users) i get an error when i start my instance:
ORA-01203: wrong incarnation of this file - wrong creation SCN
When I overwrite all *.dbf files, control files (*.ctl) and redo logs (*.log) and then when i try connect i get an error:
ORA-00604: error occurred at recursive SQL level 1
Does anybody can help me? Any help is highly appreciate.You should do export / import the data using datapump, or transportable tablespace, or through a database link (DBLINK). The method you are trying to do is NOT a solution.

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Hi Experts,
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we use oracle 10.2.0.4 at ASM with RAC in redhat linux 5.
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Hi damorgan & Friends,
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========added control file for no ASM database and works=====================
1)
SQL> create pfile from spfile;
File created.
2)
SQL> show parameter control_file
NAME TYPE VALUE
control_file_record_keep_time integer 7
control_files string C:\ORADATA\ORCL\CONTROL01.CTL
3)
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
4) modify pfile add additional control file2/3 as
control_files='C:\Oradata\ORCL\control01.ctl','C:\Oradata\ORCL\control02.ctl','C:\Oradata\ORCL\control03.ctl'
and physical copy control01.ctl and raname as control02.ctl,control03.ctl
5)
SQL> startup pfile='C:\oracle\product\10.2.0\db_2\database\initORCL.ora';
ORACLE instance started.
Total System Global Area 167772160 bytes
Fixed Size 1247900 bytes
Variable Size 62915940 bytes
Database Buffers 100663296 bytes
Redo Buffers 2945024 bytes
Database mounted.
Database opened.er database mount;
6)
SQL> Create spfile from pfile='C:\oracle\product\10.2.0\db_2\database\initORCL.ora';
File created.
7) check control file info under pfile environment
SQL> show parameter control_file
NAME TYPE VALUE
control_file_record_keep_time integer 7
control_files string C:\ORADATA\ORCL\CONTROL01.CTL,
C:\ORADATA\ORCL\CONTROL02.CTL
, C:\ORADATA\ORCL\CONTROL03.CT
L
8)SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
9) startup as spfile environment.
SQL> startup
ORACLE instance started.
Total System Global Area 167772160 bytes
Fixed Size 1247900 bytes
Variable Size 62915940 bytes
Database Buffers 100663296 bytes
Redo Buffers 2945024 bytes
Database mounted.
Database opened.
10) check control info for spfile environment
SQL> show parameter spfile
NAME TYPE VALUE
spfile string C:\ORACLE\PRODUCT\10.2.0\DB_2\
DATABASE\SPFILEORCL.ORA
SQL> show parameter control_file
NAME TYPE VALUE
control_file_record_keep_time integer 7
control_files string C:\ORADATA\ORCL\CONTROL01.CTL,
C:\ORADATA\ORCL\CONTROL02.CTL
, C:\ORADATA\ORCL\CONTROL03.CT
L

How to add ASm diskgroup in ASM oracle 10.1.0.4.0

Hi experts,
We are using IBM AIX 5.3L OS on IBM Servers.
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+ABC
+DEF
+GHI
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Say
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How to add more than one datafile while creating tablespace

how to add more than one datafile while creating tablespace. I know by using alter command i can add datafile but i want while creating tablespace

Hi Dadivela,
how to add more than one datafile while creating tablespace.Here is the syntax:
!http://www.dba-oracle.com/images/create_tablespace.jpg!
I do it like this:
create tablespace myts
datafile
*'/u01/app/oracle/db1.dbf' size 100m,*
*'/u02/app/oracle/db2.dbf' size 200m;*
Here are my complete notes:
http://www.dba-oracle.com/t_tablespace_create_alter.htm
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Donald K. Burleosn
Oracle Press author

How to add and remove storage from ASM at the same time?

Scenario:
I want to drop some disks from asm
1- Add disk to asm -----> rebalance
2- drop disk from asm ----> rebalance
Is there anyway to make this process faster instead of going to rebalancing twice?

I think you could try something like this.....
Add with a power limit of zero and then drop the disks with a powerlimit of 11.
alter system set ASM_POWER_LIMIT=0;
select * from v$asm_operation;
alter diskgroup DBFILE01_GRP
add disk 'ORCL:DB0009', 'ORCL:DB0010', 'ORCL:DB0011', 'ORCL:DB0012';
alter diskgroup DBFILE01_GRP drop disk DB0001, DB0002, DB0003, DB0004;
alter diskgroup DBFILE01_GRP rebalance power 11;
select * from v$asm_operation;

Adding datafile to ASM file system tablespace

Hi
Can some one plz help in writing a script to add a datafile to the system tablespace on ASM filesystems.
below is the result of the query ..
select file_name, bytes, autoextensible, maxbytes from dba_data_files where tablespace_name='SYSTEM';
FILE_NAME BYTES AUT MAXBYTES
+DATA1/cir_p/datafile/system.260.6037360 5892997120 NO 0
Thanks

790072 wrote:
Hi
Can some one plz help in writing a script to add a datafile to the system tablespace on ASM filesystems.
below is the result of the query ..
select file_name, bytes, autoextensible, maxbytes from dba_data_files where tablespace_name='SYSTEM';
FILE_NAME BYTES AUT MAXBYTES
+DATA1/cir_p/datafile/system.260.6037360 5892997120 NO 0
Thanks
You can use
ALTER TABLESPACE "SYSTEM" ADD DATAFILE '+DATA1' SIZE 1024M
Cheers

How to create datafile on other patition

i m using oracle 9i , datafiles are being stored on hard disk partition D:\\ that left with only 200 mb how can i use extra space for my data files

Hi!
You are may in the wrong forum ...
Before you get now in trouble, take a quick look at this:
just an example for windows
alter tablespace <your_tablespace>
add datafile 'free_harddisk:\your_folder\datafileX.extension'
size 200M autoextend on next 200M maxsize 2000M;and now hit the road ;)
Regards

How to recreate datafile in oracle 10g.

pls tell me how to recreate datafile in oracle 10g...
what are situation to recreate datafile
Edited by: 898085 on Nov 18, 2011 9:16 PM

898085 wrote:
pls tell me how to recreate datafile in oracle 10g...
what are situation to recreate datafile
Edited by: 898085 on Nov 18, 2011 9:16 PMDid u mean create or recreate?
if datafie is deleted then you may add it into existing tablespace.
Try this : -
1.)sqlplus sys/xx as sysdba
2.)alter tablespace <tablespace_name> add datafile <datafile_name> size <give size>;
HTH:-)

Why asm startwith with + sign? what happen add file in asm tablespace without using + sign,please explain with error no.

Hi folks,
I have one query why asm startwith with + sign? what happen add datafile file in table space,or add disk in disk group without using + sign ,please explain with error no.

hello,
+ sign is to indicate the diskgroup you intended to place datafile. this apply to all database files.
without + sign,will be place in ORACLE_HOME/dbs directory. there will be NO error.
see example here: without using +
SQL> create tablespace test45 datafile 'temdg' size 10m;
Tablespace created.
SQL> select name from v$datafile;
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/u01/app/oracle/product/11.2.0/dbhome_1/dbs/temdg
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SQL> create tablespace test55 datafile '+temdg' size 10m;
Tablespace created.
SQL> select name from v$datafile;
NAME
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8 rows selected.
HTH
Tobi
Tobi&#39;s Oracle DBA &amp; UNIX Blog

Can one tablepace have their datafile on ASM also filesystem. ???

Hello Oracle Gurus''
1.can one tablespace have their datafile on ASM as well as filesystem ?? like 1 tablespace =1ASMfile + 1 localfilesystem file
2.also tell me will there be any database error code triggered on the DB alert log file. if we use the datafiles on ASM as well as local filesystem for one tablespace??and any performance issues on that tablespaces which resides on filesystem and ASM disk both? ..if all are fine how the filesystem datafile will be support for ASM rebalancing also mirroring level on ASM ??
3.what is type of SCN? is there any types we have ?
4.what are the wait events views on RAC clusters used? to monitor the cluster events and rectify the issues?

user13014926 wrote:
Hello Oracle Gurus''
1.can one tablespace have their datafile on ASM as well as filesystem ?? like 1 tablespace =1ASMfile + 1 localfilesystem file
Yes.
2.also tell me will there be any database error code triggered on the DB alert log file. if we use the datafiles on ASM as well as local filesystem for one tablespace??and any performance issues on that tablespaces which resides on filesystem and ASM disk both? ..if all are fine how the filesystem datafile will be support for ASM rebalancing also mirroring level on ASM ??
AFAIK no. The files which are present on the disk/file system only and not on asm, are not managed by it so no support for asm based striping and mirroring would be there for them.Second, rebalancing is NOT done for the files but for the disks when they are not present or have become offline due to some reason.
3.what is type of SCN? is there any types we have ?
Just remember one type, System Commit Number and forget about rest.
4.what are the wait events views on RAC clusters used? to monitor the cluster events and rectify the issues?Please see the Performance Tuning section of Oracle RAC Admninistration guide with a special attention to Cluster wait class and wait events related to it. Best is, use EM and it would show all the things in a nice manner.
HTH
Aman....

How to add fields to already loaded cube or dso and how to fill records in

how to add fields to already loaded cube or dso and how to fill it.can any one tell me the critical issues in data loading process..?

This is sensitive task with regards to large volumes of data in infoproviders.
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How to add datafile in asm

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