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Oracle Linux 6 Installation

Sekhar — Thu, 13 Dec 2012 07:55:40 +0000

This post contains information about Installation procedure of Oracle Linux operating system.It is avialble in DVD format and also you can download it from this site edelivery.oracle.com Requirements for Oracle Linux OS Installation: A.Check Hardware compatibility: Check the hard ware compatibly with vendors for Oracle Linux installation B.Check Enough Disk Space: Make sure that you have …

Accessing VMware with putty session

Sekhar — Sat, 01 Dec 2012 17:58:26 +0000

This note explains the information about how to access the Linux server which is in VMware work station from Windows Operating System using putty session. You can follow steps as bellow. Step1:Determine the IP address of your Virtual Machine Launch VMware server with the appropriate Virtual Machine Enter “ifconfig” on the command line of your …

RPM Basics

Sekhar — Sat, 10 Nov 2012 12:04:58 +0000

RPM(Red Hat Package Manager): RPM is software manager which can be used to build, install, query, verify, update, and uninstall individual software packages. It consists of an archive of files, and package information such as name, version, a description and information about dependencies on other RPM packages. Types of RPM Packages RPM packages are categorized …

APPS_TS_TX_DATA and APPS_TS_TX_IDX size keep on increasing

Sekhar — Fri, 09 Nov 2012 11:45:18 +0000

The following tables are keep on growing a lot APPS_TS_TX_DATA and APPS_TS_TX_IDX.Moreover archive logs are hugly generating even though transactions are not running on instance. After some research we identified that XLA_DIAG_SOURCES table is taking most of the space in APPS_TS_TX_DATA tablespace .This is happened SLA diagnostics are enabled, so every SLA activity will log …

adchkcfg.sh utility

Sekhar — Wed, 07 Nov 2012 11:54:01 +0000

This script is useful to run the autoconfig in test mode for knowing changes that will effect after next autoconfig run.It generates both html and text reports for viewing the current and changed information once you run this utility. These files are divided into two parts and each one contains the following information. Cfgcheck report …

ORA-01114: IO error writing block to file string (block # string)

Mahesh — Tue, 06 Nov 2012 15:10:57 +0000

The following error was occurred in my oracle 11g database due to mount points are filled with lot of trace file.The error is as follows bellow. Error:ORA-01114: IO error writing block to file string (block # string) Solution:Remove the unnecessary files to make more space availability.

Change All Application Frontend Users

Mahesh — Tue, 06 Nov 2012 14:50:39 +0000

The following post gives the information about how to change the all the frontend application users at a time in 11i and R12 apps .This activity we do normally in the case of DEV and TEST instances for setting default one password for all users. Step1:Login Apps User and connect to sqlplus. Step2:Spool the file …

Basic UNIX Commands Reference

Mahesh — Tue, 06 Nov 2012 14:16:10 +0000

The following basic UNIX commands are useful for performing the operations on daily basis. The most of the commands are common here for all UNIX operating system flavours. Input Command Description cp <file1> <file2> Copy files and directories. cp -r <file1> <file2> Copy files and directories recursively cp -f <file1> <file2> Copy files and directories …

AD Relink Utility

Sekhar — Thu, 01 Nov 2012 06:24:42 +0000

AD Relink is used to relink AD executables with the Oracle server product libraries for ensuring that they will keep functionality properly with the Oracle Database.This adrelink.sh located in $AD_TOP/bin in Applications File System. You can relink multiple AD executable simultaneously. But these AD executables cannot be relinked using the Relink Applications Executables task on …

How to list all the data files of a given tablespace?

Sekhar — Sun, 14 Oct 2012 13:35:48 +0000

Sql Query: COL FILE_NAME FOR A60 SET LINES 170 SET PAGES 200 SELECT TABLESPACE_NAME,FILE_NAME,BYTES/1024/1024, MAXBYTES/1024/1024,AUTOEXTENSIBLE FROM DBA_DATA_FILES WHERE TABLESPACE_NAME='&TABLESPACE_NAME' ORDER BY FILE_NAME ; Sample Output: Enter value for tablespace_name: SYSTEM TABLESPACE_NAME FILE_NAME BYTES/1024/1024 MAXBYTES/1024/1024 AUT -------------------- ------------------------------------------------------------ --------------- ------------------ --- SYSTEM /d01/mydb/PROD/db/apps_st/data/system01.dbf 1000 0 NO SYSTEM /d01/mydb/PROD/db/apps_st/data/system02.dbf 1000 0 NO SYSTEM /d01/mydb/PROD/db/apps_st/data/system03.dbf 1000 0 NO …