Skip to content
pvmehta.com

pvmehta.com

  • Home
  • About Me
  • Toggle search form
  • OPENING A STANDBY DATABASE IN READ-ONLY MODE Oracle
  • Export Oracle data and Compress at same time Oracle
  • handling filenname with space Linux/Unix
  • Unix split command to split files Linux/Unix
  • Exadata Basics Oracle
  • remove archfiles only when it is applied to DR rm_archfiles.sh Linux/Unix
  • cur_sql.sql Oracle
  • temp_use.sql diplays usage of temp ts Oracle
  • get_ratio.sql get the ratio of users from v$session and this uses CASE-WHEN-THEN clause Oracle
  • get_vmstat.ksh for Solaris Oracle
  • S3 Basic info AWS
  • Best approach for Oracle database patching sequence to latest/required patchset along with CPU/PSU/any-other-one-off patch ID 865255.1 Oracle
  • Oracle Metalink useful notes Oracle
  • Linux CPU info. Linux/Unix
  • Generating XML from SQLPLUS Oracle

CPU speed on solaris

Posted on 10-Dec-2010 By Admin No Comments on CPU speed on solaris

To get cpu speed, use psrinfo -v psrinfo -v Status of virtual processor 0 as of: 12/10/2010 11:33:07 on-line since 08/01/2010 15:55:44. The sparcv9 processor operates at 1800 MHz, and has a sparcv9 floating point processor. Status of virtual processor 1 as of: 12/10/2010 11:33:07 on-line since 08/01/2010 15:55:50. The sparcv9 processor operates at 1800…

Read More “CPU speed on solaris” »

Linux/Unix, shell

get_aix_vmstat.ksh

Posted on 18-Nov-2010 By Admin No Comments on get_aix_vmstat.ksh

#!/bin/ksh -x # First, we must set the environment . . . . ORACLE_SID=fdprod export ORACLE_SID ORACLE_HOME=/orastdbybin/fdprod/product/10.2 export ORACLE_HOME PATH=$ORACLE_HOME/bin:$PATH export PATH SERVER_NAME=`hostname` typeset -u SERVER_NAME export SERVER_NAME # sample every two minutes (120 seconds) . . . . SAMPLE_TIME=30 while true do vmstat ${SAMPLE_TIME} 2 > /tmp/msg$$ cat /tmp/msg$$|sed 1,7d | awk ‘{ printf(“%s…

Read More “get_aix_vmstat.ksh” »

Oracle, SQL scripts

Processes Parameter decision

Posted on 17-Nov-2010 By Admin No Comments on Processes Parameter decision

According to the query output from V$RESOURCE_LIMIT, the PROCESSES parameter limit is not yet reached. RESOURCE_NAME processes CURRENT_UTILIZATION 102 MAX_UTILIZATION 559 INITIAL_ALLOCATION 2000 LIMIT_VALUE 2000 The maximum value it ever reached was 559, while the limit is set to 2000.

Oracle, SQL scripts

How To Resolve Stranded DBA_2PC_PENDING Entries ID 401302.1 (Very Good prooven)

Posted on 11-Nov-2010 By Admin No Comments on How To Resolve Stranded DBA_2PC_PENDING Entries ID 401302.1 (Very Good prooven)

Ref ID: How To Resolve Stranded DBA_2PC_PENDING Entries [ID 401302.1] Issue: We had network outage and there were some distributed transactions with dblinks hangs. Causing issue when trying to update some rows of the base table. Problem Discription: ==================== As a result of a failed commit of a distributed transaction, some entries canbe left in…

Read More “How To Resolve Stranded DBA_2PC_PENDING Entries ID 401302.1 (Very Good prooven)” »

Oracle, SQL scripts

grep multuple patterns

Posted on 27-Oct-2010 By Admin No Comments on grep multuple patterns

cat test1 | egrep ‘TNS-|Client address’ | sed -e ‘s/^.*HOST/HOST/’

Linux/Unix, shell

fuser to check who is using diretory

Posted on 22-Oct-2010 By Admin No Comments on fuser to check who is using diretory

fuser -cu /directory_name

Linux/Unix, shell

Unix command for system configuration

Posted on 21-Oct-2010 By Admin No Comments on Unix command for system configuration

Seeing kernel version (32/64 Bit) on Unix flavors. -isainfo -kv on Solaris -lsconf on AIX -uname -a on Linux to See configuration -prtdiag on Solaris -lsconf on AIX -dmidecode on Linux Other useful Unix commands: Disk usage. # df -al Memory information. # free Network information. # ifconfig -a Installed Modules information. #lsmod Currently mounted…

Read More “Unix command for system configuration” »

Linux/Unix, shell

Oracle Recommended Patches — Oracle Database ID 756671.1

Posted on 20-Oct-2010 By Admin No Comments on Oracle Recommended Patches — Oracle Database ID 756671.1

Oracle Recommended Patches — Oracle Database Target Configurations Patch Availability Current Recommended Patches 11.2.0.2 Current Recommended Patches 11.2.0.1 Current Recommended Patches 11.1.0.7 Current Recommended Patches 11.1.0.6 Current Recommended Patches 10.2.0.5 Current Recommended Patches 10.2.0.4 Current Recommended Patches 10.2.0.3 Current Recommended Patches Conflict Resolution On Request Known Issues References Beginning with release 10.2.0.3, Oracle releases Recommended…

Read More “Oracle Recommended Patches — Oracle Database ID 756671.1” »

Oracle, SQL scripts

Is It Recommended To Apply Patch Bundles When PSU Is Available? -ID 743554.1

Posted on 20-Oct-2010 By Admin No Comments on Is It Recommended To Apply Patch Bundles When PSU Is Available? -ID 743554.1

Applies to: Oracle Server – Enterprise Edition – Version: 10.2.0.4 to 11.2.0.1 – Release: 10.2 to 11.2 Information in this document applies to any platform. Oracle Server Enterprise Edition – Version: 10.2.0.4 to 11.2.0.1 Goal 1.Do you still need to apply Patch Bundles for a certain patchset level when Patch Set Update (PSU) for that…

Read More “Is It Recommended To Apply Patch Bundles When PSU Is Available? -ID 743554.1” »

Oracle, SQL scripts

Consolidated Reference List Of Notes For Migration / Upgrade Service Requests -ID 762540.1

Posted on 20-Oct-2010 By Admin No Comments on Consolidated Reference List Of Notes For Migration / Upgrade Service Requests -ID 762540.1

Applies to: Oracle Server – Enterprise Edition – Version: 8.1.7.4 to 11.2.0.2 – Release: 8.1.7 to 11.2 Oracle Server – Standard Edition – Version: 8.1.7.4 to 11.2.0.2 [Release: 8.1.7 to 11.2] Information in this document applies to any platform. Oracle Server Enterprise Edition – Version: 8.1.7.4 to 11.2.0.2 Purpose The purpose of this document is…

Read More “Consolidated Reference List Of Notes For Migration / Upgrade Service Requests -ID 762540.1” »

Oracle, SQL scripts

Posts pagination

Previous 1 … 3 4 5 … 56 Next

Categories

  • AWS (2)
  • Azure (1)
  • Linux/Unix (149)
  • Oracle (388)
  • PHP/MYSQL/Wordpress (10)
  • Power-BI (0)
  • Python/PySpark (7)
  • RAC (17)
  • rman-dataguard (26)
  • shell (149)
  • SQL scripts (337)
  • Uncategorized (0)
  • Videos (0)

Recent Posts

  • findinfo.sql (SQL for getting CPU and Active session info)27-May-2025
  • SQL Tracker by SID sqltrackerbysid.sql22-Apr-2025
  • How to connect to Oracle Database with Wallet with Python.21-Mar-2025
  • JSON/XML Types in Oracle18-Mar-2025
  • CPU Core related projections12-Mar-2025
  • Exadata Basics10-Dec-2024
  • Reading config file from other folder inside class24-Sep-2024
  • Python class import from different folders22-Sep-2024
  • Transfer SQL Profiles from One database to other database.05-Sep-2024
  • Load testing on Oracle 19C RAC with HammerDB18-Jan-2024

Archives

  • 2025
  • 2024
  • 2023
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • Deleting first line and lastline of a file using sed Linux/Unix
  • Changing the Global Database Name Oracle
  • How to see which patches are applied. Oracle
  • dbms_job.submit example Oracle
  • How to know current SID Oracle
  • UNderstand and eliminate Latch contention. Oracle
  • how to find VIP from ifconfig Linux/Unix
  • Rename Oracle Instance Name Oracle

Copyright © 2025 pvmehta.com.

Powered by PressBook News WordPress theme