exachk 18.4 does not run 12.2.0.1 database

For all of you who use exachk and have updated to exachk Version 18.4. There is a known Bug on Oracle databases 12.2.0.1. While running exachk as root user the program try to connect to the database and this will no work. You saw the following message: „OS authentication is not enabled so please enter„exachk 18.4 does not run 12.2.0.1 database“ weiterlesen

ORAchk (EXAchk) und der Collection Manager (Teil 2)

Nun geht es mit Teil 2 weiter. Nach dem nun die APEX Installation fertig ist, geht es darum den Collection Manager zu installieren und zu konfigurieren. Dazu empfehle ich sich für das Setup parallel die Dokumentation, also das User’s Guide „Oracle® ORAchk and EXAchk“ und hier Kapitel 1.9 Oracle Health Check Collections Manager for Oracle“„ORAchk (EXAchk) und der Collection Manager (Teil 2)“ weiterlesen

ORAchk (EXAchk) und der Collection Manager (Teil 1)

ORAchk & EXAchk sind wichtige Tools im täglichen Oracle DBA Geschäft. Allerdings habe diese Tools wenn man Sie einmalig oder mehrfach startet den großen Nachteil das man jeweils einzelne Reports erhält und diese nicht miteinander vergleichen kann, oder eine Historie erhält. Es bedeutet im Umkehrschluss man muss sich selbst eine „Ordnung“ überlegen und die Verwaltung„ORAchk (EXAchk) und der Collection Manager (Teil 1)“ weiterlesen

exachk 18.2.0_20180518 released

Oracle released the new Version of exachk. The version is shown as 18.2.0_2018052018 so far so good. The next sentence in the Note is: „What’s new in exachk 12.2.0.1.4 may be found in the „What’s New in 12.2.0.1.4″ section of the User’s Guide available here..“ The new Release model from Oracle is really confusing. From my point„exachk 18.2.0_20180518 released“ weiterlesen

New exachk version available

Oracle Support released a new exachk Version 12.1.0.2.6. What is new? all related checks in the same place new checkboxes at the top of the report to allow you to selectively show or hide checks based on their status all checks which have passed are hidden by default E-Business Suite checks are now grouped by„New exachk version available“ weiterlesen

New exachk Version released

Oracle Support released Exachk Version 12.1.0.2.4_20150702. The whole description was found as MOS article “Oracle Exadata Database Machine Exachk or HealthCheck (Doc ID 1070954.1)”. What are the innovations: a lot of Bugs are fixed. New Functions Auto-update when in daemon mode without user intervention Automatic download from My Oracle Support GoldenGate support Siebel support New Features Support„New exachk Version released“ weiterlesen

Why exachk?

Exachk is a comprehensive utility on an Exadata Systems for validating hardware, firmware, software and the configuration settings. Normally after a system setup as a post installation step exachk validates the setup. If for any reason exachk isn’t installed on the compute node you can download it on My Oracle Support. The My Oracle Support„Why exachk?“ weiterlesen

Troubleshooting an Exadata Environment on the command line

This article describes how you can do an effective Exadata troubleshooting from the command line and show some “tools” which you can used. What are major components inside the Exadata System? (I know that there are some other components like KVM switches and PDU etc. but they makes normally very rare problems.) Compute Node Storage Cells„Troubleshooting an Exadata Environment on the command line“ weiterlesen