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Author: Saurabh Sood

This author has written 41 articles
Home » Archives for Saurabh Sood » Page 3
Read more about the article In-Place Upgrade 11gR2 RAC : 11.2.0.1 To 11.2.0.2

In-Place Upgrade 11gR2 RAC : 11.2.0.1 To 11.2.0.2

  • Post author:Saurabh Sood
  • Post published:8 September, 2011
  • Post category:11g/Featured
  • Post comments:12 Comments

Sharing a post from my friend "Carthik" on 11gR2 RAC in-place upgrade. Overview ======== Starting oracle 11gR2 the Oracle database and Clusterware upgrades are done via the "Out of place…

Continue ReadingIn-Place Upgrade 11gR2 RAC : 11.2.0.1 To 11.2.0.2

BUG:10082277: Database Connections failing with ORA-4031

  • Post author:Saurabh Sood
  • Post published:14 July, 2011
  • Post category:11g
  • Post comments:4 Comments

A short write-up on a problem faced in few newly upgraded databases to 11.2.0.1 : I faced this issue in couple of databases which were recently upgraded to 11gR2, the…

Continue ReadingBUG:10082277: Database Connections failing with ORA-4031

BUG: Creating 11gR2 RAC Using VMware On Toshiba Laptop

  • Post author:Saurabh Sood
  • Post published:6 July, 2011
  • Post category:11g
  • Post comments:0 Comments

I was setting up 11gR2 RAC grid infra on my new Toshiba L745 series laptop on OEL5.4, the installation was going very smoothly but suddenly the VMWare machines crashed while…

Continue ReadingBUG: Creating 11gR2 RAC Using VMware On Toshiba Laptop

Performance Management Guide on AIX

  • Post author:Saurabh Sood
  • Post published:14 February, 2011
  • Post category:10g/11g
  • Post comments:0 Comments

While trying to find the amount of physical memory used by oracle process on AIX, I got reference of a document from Metalink: Performance Management Guide It tell us about…

Continue ReadingPerformance Management Guide on AIX

ORA-01722 with Full Table Scan

  • Post author:Saurabh Sood
  • Post published:26 December, 2010
  • Post category:11g
  • Post comments:8 Comments

My application developers approached me with an issue which is very unique to me. They were complaining about a query which was failing with ORA-01722 "invalid number" after an upgrade…

Continue ReadingORA-01722 with Full Table Scan

Effect Of Multiple SHMMAX Settings

  • Post author:Saurabh Sood
  • Post published:28 August, 2010
  • Post category:10g
  • Post comments:0 Comments

Last week I saw a warning message at database startup time saying: WARNING: EINVAL creating segment of size 0x000000000f0020xx fix shm parameters in /etc/system or equivalent It is an Oracle…

Continue ReadingEffect Of Multiple SHMMAX Settings
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