Skip to content
AskDba.org Weblog
  • Home
  • Forums
    • DBA – Wiki
    • Database Administration
    • Real Application Cluster
    • Automatic Storage Management
  • AWS
  • Azure
  • Oracle
    • 10g10g Articles
    • 11gLists 11gR1/R2 articles
    • 12c
  • Performance
  • About Us
Menu Close
  • Home
  • Forums
    • DBA – Wiki
    • Database Administration
    • Real Application Cluster
    • Automatic Storage Management
  • AWS
  • Azure
  • Oracle
    • 10g
    • 11g
    • 12c
  • Performance
  • About Us

RAC

Home » RAC

MGMTDB: Grid Infrastructure Management Repository

  • Post author:Amit Bansal
  • Post published:23 July, 2013
  • Post category:12c
  • Post comments:3 Comments

MGMTDB is new database instance which is used for storing Cluster Health Monitor (CHM) data. In 11g this was being stored in berkley database but starting Oracle database 12c it is…

Continue ReadingMGMTDB: Grid Infrastructure Management Repository

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

11gR2:Listener Startup Issues

  • Post author:Amit Bansal
  • Post published:1 February, 2012
  • Post category:11g
  • Post comments:0 Comments

In this blog post I will be discussing listener startup issues faced in 11gR2 RAC. I will be constantly updating this post based on my experiences or any comments on…

Continue Reading11gR2:Listener Startup Issues

11gR1 CRS start failing with ORA-29702

  • Post author:Amit Bansal
  • Post published:14 December, 2011
  • Post category:11g
  • Post comments:0 Comments

This post was actually a comment from Sasi which came on previous article 10.2 CRS startup issue . I am converting it to a post so that we can get some…

Continue Reading11gR1 CRS start failing with ORA-29702

Changing CRS/Database timezone in 11.2.0.2 post install

  • Post author:Amit Bansal
  • Post published:26 September, 2011
  • Post category:11g
  • Post comments:1 Comment

I had installed a 11.2.0.2 RAC setup few days back with incorrect timezone. It had to be PDT but I installed with UTC. Starting/stopping clusteware with correct timezone didn't solve…

Continue ReadingChanging CRS/Database timezone in 11.2.0.2 post install
  • 1
  • 2
  • 3
  • 4
  • …
  • 8
  • Go to the next page
Copyright - OceanWP Theme by OceanWP