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Author: Amit Bansal

This author has written 158 articles
Home » Archives for Amit Bansal » Page 4

12c:Specifying lock timeout for finish_redef_table

  • Post author:Amit Bansal
  • Post published:3 July, 2013
  • Post category:12c
  • Post comments:0 Comments

Oracle 12c database has introduced enhancement to DBMS_REDEFINITION for specifying a a lock timeout (in seconds) which will allow FINISH_REDEF_TABLE to acquire an exclusive lock for swapping the source and interim tables.If…

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Openfiler on Virtualbox and 12c Oracle Flex ASM

  • Post author:Amit Bansal
  • Post published:2 July, 2013
  • Post category:12c
  • Post comments:0 Comments

Last week Oracle released 12c database and Oracle blogosphere is bustling with lot of people posting details about new versions and setup. I too decided to take plunge and setup…

Continue ReadingOpenfiler on Virtualbox and 12c Oracle Flex ASM

portmap: unrecognized service on RHEL6

  • Post author:Amit Bansal
  • Post published:22 May, 2013
  • Post category:10g/11g/Unix
  • Post comments:0 Comments

Quick note for people using NFS for shared storage on RAC database. Till RHEL5 we had to ensure nfs,nfslock and portmap service has to be running. These services are required…

Continue Readingportmap: unrecognized service on RHEL6

Recovering from Lost AWS EC2 Key

  • Post author:Amit Bansal
  • Post published:13 May, 2013
  • Post category:Random
  • Post comments:0 Comments

This article is for AWS users using EC2 instances. Summary: Please backup your AWS EC2 Key file and you will never have to go through below pain :) AWS allows…

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cursor: pin S wait on X

  • Post author:Amit Bansal
  • Post published:2 May, 2013
  • Post category:11g
  • Post comments:0 Comments

Few weeks back thread came up on oracle-l freelist regarding "cursor: pin S wait on X" event . Tanel Poder replied to this thread with excellent explanation. You can read full…

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Moving WordPress Blog to Amazon Web Services

  • Post author:Amit Bansal
  • Post published:26 January, 2013
  • Post category:Featured
  • Post comments:3 Comments

[---ATOC---] [---TAG:h3---] Why I moved? Last Month I had moved my blog hosting from Dreamhost to Amazon Web Services(AWS). I decided to change hosting provider as my blog suffered 17  outages…

Continue ReadingMoving WordPress Blog to Amazon Web Services
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