Archiv der Kategorie: Grid Infrastructure

Important Change for Grid 12.2 Upgrade and MGMTDB

I just did an Grid Infrastructure Update to Oracle 12.2 with the latest PSU Aug 2017. I did my preparation with the help of the Doc ID 2111010.1 „12.2 Grid Infrastructure and Database Upgrade steps for Exadata Database Machine running 11.2.0.3 and … Weiterlesen

Veröffentlicht unter Exadata, General, Grid Infrastructure, Oracle 12.2 | Kommentar hinterlassen

Exadata GI Upgrade 11.2.0.4 to 12.1.0.2 + PSU Jul2016

Recently I did a upgrade to Grid Infrastructure 12.1.0.2 on a few Exadata Clusters Here my summary of the installation Before you start please read the following MOS note 1681467.1. This note is very helpful and describes the whole procedure in … Weiterlesen

Veröffentlicht unter Exadata, General, Grid Infrastructure, Oracle 12.1 | Verschlagwortet mit , , | Kommentar hinterlassen

reinstall tfactl after GI Upgrade 12.1.0.2

Recently I finished a Grid Upgrade from 11.2.0.4 to 12.1.0.2 + PSU JUL 2016. So far so good during a check I saw that the old tfactl tool under Software Release 11.2.0.4 where up and running. That could not be … Weiterlesen

Veröffentlicht unter Grid Infrastructure, Oracle 12.1 | Verschlagwortet mit , , | Kommentar hinterlassen

ASM „corrupted metadata block“ check via amdu / kfed (Part 1)

Last week we had a crash on our Exadata ASM Instance and we are not amused about this but we restart the instance and start working as usually. About the environment: „GRID Software is Release 12.1 but the diskgroups are … Weiterlesen

Veröffentlicht unter ASM, Exadata, Grid Infrastructure, Oracle Database | Verschlagwortet mit , , | Kommentar hinterlassen

Exadata ASM Disk overview via kfod

That’s the question: How can I  easily create an overview from the OS command line of all ASM Disks which are configured? Exadata ASM Disks ASM disks in an Exadata Machine are part of the Storage cells and presented to … Weiterlesen

Veröffentlicht unter ASM, Engineered Systems, Exadata, Grid Infrastructure, Oracle 12.1 | Verschlagwortet mit , , , | Kommentar hinterlassen

X5-2 Jan2016 GI – Bug 22135419 – 12C GRID HOME PERMISSIONS NOT RESET

    The last days I did a Upgrade on a Exadata X5-2 Machine including the GRID Software. During the GI Patching  (Patch 22243551) there was no error message. But after a short while we get a lot of errors … Weiterlesen

Veröffentlicht unter Exadata, Grid Infrastructure, Oracle 12.1, Oracle Database | Verschlagwortet mit | Kommentar hinterlassen