Tag Archives: oracle

Database Shutdown With crsctl

I noticed something for the first time tonight when I was playing around in the Enkitec lab – something that I have been doing wrong for a while.  When working in the lab, I often rely on the crsctl command to shut down the entire cluster stack for me.  It’s really easy to use “crsctl […]

SCAN VIP Troubleshooting

We had a client that was running into a strange issue on their Exadata where new connections coming in through the SCAN were failing.  After doing some troubleshooting, it was discovered that it was related to one of the SCAN listeners not properly accepting requests from new sessions.  The VIP and listener were running, and […]

dbnodeupdate.sh on Exadata Compute Nodes

Rene Kundersma at Oracle just published a nifty new utility named dbnodeupdate.sh that will assist with the sometimes-cumbersome process of updating the compute nodes in an Exadata environment.  Starting last year with 11.2.3.1.0, Oracle introduced yum updates for the Exadata compute nodes.  Previously, each Exadata storage server patch came with a “minimal” or “convenience” pack […]

Exadata 11.2.3.2.1 NFS Issues – Ksplice Support for Exadata?

When the 11.2.3.2.1 release of the Exadata Storage Server software was released, I was a little excited.  There were numerous oneoff patches for the previous release, 11.2.3.2.0, which was the first version to support the Exadata X3, writeback flashcache, run UEK on the X#-2 systems, etc.  With that many large changes introduced in one version, […]