Oracle Real Application Cluster (RAC) Health Advisor Graphical User Interface (CHAG) available now!

You already know the Cluster Health Advisor (CHA) if you are familiar in troubleshooting Oracle RAC Problems.

  • It detects cluster and database problems.
  • It is started automaticaly and full integrated in Enterprise Manager Cloud Control (EMCC) incedent management.
  • Here you find a good youtube video about „How it Works and How to Use It

Now you can get a standalone, interactive, real-time Grafical User Interface CHA (CHAG)

  • for advanced customer use with Oracle RAC Database 12.2+ / GI (backport not planed for 11g)

  • current revision 0.8 from 2017-DEC-14 require less than 1MB size on disk
  • requires a very small foot-print
  • requires java 1.6+
  • is not a part of any Oracle Grid Infrastructure
  • ships separately on MOS (Cluster Health Advisor Graphical User Interface – CHAG – Doc ID 2340062.1)
  • must either be installed and run on a local node of the cluster
  • or used on any other remote node with an exported .mdb file but keep in mind „Communication is not encrypted“!
  • MUST NOT be installed in an oracle home!
  • communicates directly with the Grid Infrastructure Management Repository (GIMR) using a JDBC connection

This looks realy good!

A light wight tool for inteactive drill down into RAC problem analysis.

For more informations look at this short documentation: CHA Gui (CHAG) Users Manual

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