Server Administration :: Split 30GB DBF File Into 6 - 5GB Files?
Dec 27, 2011We have a tablespace with one 30GB datafile. We would like to add 5 more datafiles then re-size the original to make six 5GB datafiles.
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Server Administration :: File Format Of DBF Files
Apr 12, 2010I want to know the file format of .dbf file.I want to open it in hex editor and want to read contents of that file from there.
View 4 Replies View RelatedServer Administration :: Variable File Size For Archive Log Files
Dec 16, 2010I'm facing problem with archive log file size, Archive logs are generated with only of 90m or 92m or 94m(Variable sizes of less than 100m), Although i had set 100m for each of my redo log file. Here i'm providing my create db script for your reference. I want to know why the log switches before it reaches 100m.Is there any connection of intial 10m for my .dbf files.
create database mydev
maxlogmembers 3
maxloghistory 100
maxdatafiles 50
maxinstances 1
logfile
[Code]....
Server Administration :: How To Split Default Subpartition
Oct 12, 2011 I create a range-list partition table using the subpartition template,and there is a default subpartition p_default,when i insert a row which provcode values is 6 into the table,and it belong to the default subpartition,how can i spilt it into a new subpartition such as p_6, and make the row belong to the subpartition p_6?
create table tb_hxl_user_split
(
statedate date not null,
provcode number not null,
usernumber varchar2(13) not null,
rem1 varchar2(1024),
create_date date,
create_by number,
last_update_date date,
last_update_by number
[code]....
Server Administration :: How Does SGA And PGA Split Memory When We Use MEMORY_TARGET
Mar 28, 2010I read in few blog and they are saying, oracle11g allocate 60% of the memory to SGA and 40% of the memory to PGA when we enable MEMORY_ TARGET to non-zero.Here are few blogs. URL.....It is not working on that way(60:40) on my database.
Here is my DB version.
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for Linux: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
[code]....
I am not able to find 60%:40% concept in oracle document..so all the above blogs info are wrong?
Server Administration :: Split Existing Schema Into 3 Logical Divisions
Mar 2, 2011Presently have one instance, one Schema on my DB Server. Want to split the existing schema into 3 logical divisions. Have created the 3 Schemas. Through Oracle Export from the old Schema am able to Export (using wild cards) the tables and indices for each grouping and am able to Import into the new specific schema. The problem i'm having is that i cannot seem to Export the specific sequences due for each of the new schemas. Is there an easy way to accomplish this?
View 6 Replies View RelatedServer Administration :: ORA-04030 - Split From Tablespace With Different Block Size Inside Same Database
Nov 26, 2011i written this code i m facing ORA-04030: out of process memory when trying to allocate 16408 bytes error
/* Formatted on 2011/11/26 11:52 (Formatter Plus v4.8. */
DECLARE
row_id varchar2(50);
v_batch_id temp.batch_id%TYPE;
v_slab_id temp.slab_id%TYPE;
flag NUMBER (2);
num varchar2(50) := &row_id;
[code].....
Server Administration :: Moving OMF Files In ASM
Mar 13, 2013The steps to move OMF files in ASM. I tried the following and was not successful.
RMAN> switch database to copy;
datafile 1 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/system.357.809972853"
datafile 2 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/sysaux.363.809972837"
datafile 3 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/undotbs1.365.809972737"
datafile 4 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/users.361.809972859"
datafile 5 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/undotbs2.360.809972761"
datafile 6 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/undotbs3.359.809972787"
datafile 7 switched to datafile copy "+DATA01/pa01pod_im1l059p/datafile/undotbs4.358.809972811"
RMAN> alter database open resetlogs;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of alter db command at 03/13/2013 16:30:05
ORA-01139: RESETLOGS option only valid after an incomplete database recovery
RMAN> alter database open;
so switch worked reset logs says can't use it there so I just try to open and it just hangs.
Server Administration :: Total No Of Files In FRA
Jul 16, 2011From the view v$flash_recovery_area_usage, below output shows total no of files are 24+4=28.
FILE_TYPE NUMBER_OF_FILES
------------ ---------------
CONTROLFILE 0
ONLINELOG 0
ARCHIVELOG 24
BACKUPPIECE 4
IMAGECOPY 0
FLASHBACKLOG 0
From the view v$recovery_file_dest, it shows the no of files are 49.
NAME NUMBER_OF_FILES
------------ ----------------
/dba/backup 49
Why there is discrimination?
Server Administration :: Contents Of Redo Log Files
Feb 1, 2011I have some doubts about redo log files,
1) Can we fetch 'select statements' from redo log files through the use of log miner utility or any other?
(I think redo log file contains only insert,update,delete and DDL/DCL commands only)
2) If "No" to the above answer then how can i fetch all select statements fired on the system for a day or particular time.
(setting of sql_trace may be the one of them, but can it be possible for system level)
Server Administration :: Copy Many Files From ASM To FileSystem
May 1, 2013I have got backup pieces in ASM, I guess about more than 100 files. Now, I need to copy all of them from ASM to FileSystem, there are 2 methods still now:
1- Copy from ASM to FileSystem using cp command.
2- Copy from ASM to FileSystem using DBMS_FILE_TRANSFER.
But:
In the first method, when I copy one file, I took more than 1 minute, so the following script would take me more than 1 days (I guess so).
#!/bin/ksh
#
# This script copies files from FRA on ASM to local disk
#
ORACLE_SID=+ASM2
ASMLS=/vasgatedb/app/vsgbkp/asm_ls.txt ##{ASM files list}
[Code]...
The second method, DBMS_FILE_TRANSFER took me less than 1 second to copy one file completely.
sys@VSGDB> set timing on
sys@VSGDB> exec dbms_file_transfer.COPY_FILE('asm_dir','level_0_vsgdb_9998_813844797.bkp','fs_dir','level_0_vsgdb_9998_813844797.bkp');
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.38
Of course, I wish I used the second method as soon as possible, however, said I below, I've got about ~200 files, and I could not copy one by one file.
Server Administration :: Load Database Files On Other Machine?
Dec 7, 2010I am trying to upload a database backup on a machine. Since the structure of files is different from server, how can i start the database.
Do i need to create a new control file? If yes, how can i run the sql command "Alter database backup controlfile to trace" in nomount mode.
Server Administration :: How To Delete Files In Incident Folder
Aug 3, 2010I have got oracle 11g release 1, I need recomendation, how can I delete safely content from the folder C:oraclediag dbmsinstancenameinstancenameincident?
can i delete files manually which are not useful?
Server Administration :: Unable To Delete Archive Files Through ASMCMD
Apr 13, 2011we are getting below error:
ora-00257 archiver error. connect internal only until freed
when we tried to remove the unwanted arc files thro ASMCMD,we are getting below error:
ASMCMD> rm -ef 2011_04_05/
Unknown option: e
usage: rm [-rf] <name1 name2 . . .>
ASMCMD> rm -rf 2011_04_05/
ORA-15032: not all alterations performed
ORA-15028: ASM file '+XCOM_BACKUP_DG/TXCOM/ARCHIVELOG/2011_04_05/thread_2_seq_27215.1143.747641143' not dropped; currently being accessed (DBD ERROR: OCIStmtExecute)
ORA-15032: not all alterations performed
ORA-15028: ASM file '+XCOM_BACKUP_DG/TXCOM/ARCHIVELOG/2011_04_05/thread_3_seq_21762.826.747641143' not dropped; currently being accessed (DBD ERROR: OCIStmtExecute)
ORA-15032: not all alterations performed
ORA-15177: cannot operate on system aliases (DBD ERROR: OCIStmtExecute)
further we checked FRA size:
SQL> select * from v$flash_recovery_area_usage;
FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES
------------ ------------------ ------------------------- ---------------
CONTROLFILE 0 0 0
ONLINELOG 0 0 0
ARCHIVELOG 3.19 0 38
BACKUPPIECE 0 0 0
IMAGECOPY 0 0 0
FLASHBACKLOG 0 0 0
and checked any arc processing holding lock on arc files:
> ps -ef | grep -i ora_arc*
oracle 6989 1 0 15:07 ? 00:00:00 ora_arc0_TXCOM1
oracle 6991 1 0 15:07 ? 00:00:00 ora_arc1_TXCOM1
oracle 12246 12164 0 15:17 pts/4 00:00:00 grep -i ora_arc*
oracle 13452 1 0 Mar23 ? 00:01:07 ora_arc0_TWEBAPPS1
oracle 13454 1 0 Mar23 ? 00:00:30 ora_arc1_TWEBAPPS1
oracle 15402 1 0 Mar23 ? 00:00:50 ora_arc0_SXCOM1
[Code] ........
but we were not able to remove those .arc files from that folder. finally we have down all the instances and deleted those files manually.
Server Administration :: Large Trace Files Generated In Udump?
Oct 24, 2011We have Oracle 10g(10.2.0.4) RAC on AIX 5.3, there are 3 RAC instances on each node.From Oct 9th, we found one of the instance in node 1 generated a large size trace files in udump. The largest size of the trace file take up 3G. But there's only about 15G $ORACLE_BASE direcotry. After some time, we should delete some trace files for releasing the space.
Here is a part of alert log when this issue happen:
Sun Oct 9 23:18:15 2011
Errors in file /oracle/app/oracle/admin/bzywk/udump/bzywk1_ora_3166258.trc:
ORA-00600: internal error code, arguments: [17087], [0x70000010DF9F580], [], [], [], [], [], []
Sun Oct 9 23:18:16 2011
Trace dumping is performing id=[cdmp_20111009231816]
[code]....
I checked with some trace files, I found all these files contains a huge info of processes.
Server Administration :: Copying Files Error While Oracle 11g R2 Installation
May 11, 2010I am trying to install Oracle 11g Release 2 on Redhat Enterprise Linux 5.2 (vmware image) but after 50% installation it through errors while copying files on the server. I also tried on Windows 2003 Server R2 (physical m/c as well as vmware image) and faced same problems. I did installation of Oracle 11g Release 1 and didn't find any problems.
View 15 Replies View RelatedKnow If Database Files Are On File System Or Raw Files?
Oct 11, 2012How can I know if database files are on file system or raw files?
View 4 Replies View RelatedServer Administration :: User Dump / Trace Files With Huge Size In MBs
Mar 22, 2012I am facing problem in user_dump_dest directory...I have noticed that there are a lot of trace files with huge size in MBs.I clean it and after 4 days there are 40G of size..
View 1 Replies View RelatedServer Administration :: ORA-01111 / Name For Data File 636 Is Unknown - Rename To Correct File
Nov 3, 2012i have two tablespaces dictionary managed (SYSTEM,APPLSYSX) i tried to change to locally cause it will cause problem in future when trying to run OATM migration.i did it successfully on APPLSYSX,when i did it on system upon oracle procedure.i have to change all tablespaces to read only when i did that with tablespace APPLSYSD(alter tablespace APPLSYSD read only) i received errors
SQL> alter tablespace APPLSYSD READ ONLY;
alter tablespace APPLSYSD READ ONLY
*
ERROR at line 1:
ORA-01230: cannot make read only - file 636 is offline
ORA-01111: name for data file 636 is unknown - rename to correct file
ORA-01110: data file 636: '/vol5u/oracle/prddb/9.2.0/dbs/MISSING00636'
i have not this file on the OS
How To Rebuild Huge Indexes Upto 30gb In Size
Sep 7, 2011i am having some indexes upto size of 40gb, i need to rebuild them having only 15 temp tablespace and without downtime
View 5 Replies View RelatedServer Administration :: Identify Tnsnames.ora File?
Jun 10, 2011How to find out the database TNSNAMES.ora file if there are multiple .ora files with different names in Oracle_home/network/admin directory ?
View 6 Replies View RelatedServer Administration :: UNDO In Parameter File?
Dec 9, 2011I have a question ragarding undo tablespace. I want to ask that why only undo tablespace information we need to specify in parameter file. We do not specify any other tablespace information. Not even for temporary tablespace. Then why we need to give undo tablespace name while instance is creating.
View 5 Replies View RelatedServer Administration :: ARC File Size Too Small?
Oct 2, 2012I noticed my DB is generating a lot of "small" .arc files and I am usure why. As you can see from the v$log query my log file size is set to 50MB. But yet BLOCKS*BLOCK_SIZE never adds up to 50MB.
Is there anything else I can look into to see how to make the .arc files larger?
SQL> select group#, thread#, bytes from v$log;
GROUP# THREAD# BYTES
---------- ---------- ----------
1 1 52428800
2 1 52428800
3 2 52428800
4 2 52428800
select blocks, block_size, blocks*block_size from v$archived_log where sequence# between 63876 and 72851 and thread# = 1
BLOCKS BLOCK_SIZE BLOCKS*BLOCK_SIZE
---------- ---------- -----------------
28 512 14336
28 512 14336
28 512 14336
55 512 28160
[code]...
Server Administration :: How To Check Alertlog File
Mar 3, 2012you have some 500 Db how will u check the alertlog file. do u do it manually or is their any tool to check the alertlog files. how to check it.
View 7 Replies View RelatedServer Administration :: Archive Log File Generating?
Jan 10, 2011I want to know how many archive log generating in One hour at the peak time. We have 6 nodes RAC multiplex 2.
Is there are any query through which I can achieve the above purpose.
Note: As this is a prod instance client is not happy to implement Log Miner utility.
Server Administration :: TNS Errors In Listener Log File?
Sep 11, 2012We are getting the below error messages in LISTENER LOG FILE. That too every 5 Mins.
10-SEP-2012 16:25:43 * (CONNECT_DATA=(SERVICE_NAME=dpm)(CID=(PROGRAM=W:Applicationdpm2010.exe)(HOST=ISSLDMUM01PC169)(USER=bharathi))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.80.100.39)(PORT=2241)) * establish * dpm * 0
10-SEP-2012 16:25:46 * service_update * DPM * 0
10-SEP-2012 16:25:47 * 12546
TNS-12546: TNS:permission denied
TNS-12560: TNS:protocol adapter error
TNS-00516: Permission denied
I am not getting the reason for it.
Server Administration :: Errors While Starting DB Using SP File
Sep 16, 2008SP file was removed during the testing and I started the database after making some changes in the pfile, and it works fine.
But when I try to start the database using the SPFILE, it gives an error.
SQL> STARTUP PFILE='D:oracleproduct10.2.0adminorclpfileINITORCL.ORA'
ORACLE instance started.
Total System Global Area 289406976 bytes
Fixed Size 1248576 bytes
Variable Size 109052608 bytes
Database Buffers 171966464 bytes
Redo Buffers 7139328 bytes
Database mounted.
Database opened.
SQL> create spfile from pfile;
File created.
SQL> shut immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL> startup
ORA-01565: error in identifying file 'D:oracleproduct10.2.0db_7/dbs/SPFILEORCL.ORA'
ORA-27046: file size is not a multiple of logical block size
OSD-04012: file size mismatch (OS 1541)
The contents of the spfile in $ORACLE_HOMEdatabase are
*.SPFILE='D:oracleproduct10.2.0db_7/dbs/SPFILEORCL.ORA'
Server Administration :: Unable To Run Setup EXE File?
Mar 14, 2012when i try to install Oracle 10g (10.1.0.2) 64- bits on windows server 2003 enterprise edition 64 bits service pack1 and i try for windows server 2003 standard edition 64 bits on a pc,i am getting the below error.
the image file E: is valid, but it is for a machine type other than current machine
i need to install it as soon as possible .
Server Administration :: Create A New Control File?
Jul 12, 2012I am trying to create a new controlfile. I used "alter database backup controlfile to trace;" and then I copied and pasted the contents of the trace file into the .sql file. My sql script is
CREATE CONTROLFILE SET DATABASE "FIVESTAR" RESETLOGS NOARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
[code]....
Actually, the name of my database was 'STAR' and I changed it to "FIVESTAR" int this .sql script. Now when I run this script with SQL> @ <path of my sql script>, it gives me the following errors:
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01504: database name 'FIVESTAR' does not match parameter db_name 'STAR'
Server Administration :: How To Recreate Control File
Jun 12, 2012 I can not run the control file treace file,why?
[oracle@hxl oradata_bak]$ more run_sql.sql
CREATE CONTROLFILE REUSE DATABASE "ORACL" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
[code]...