I have a 2-node testbed running Oracle RAC 11.2.0.4 on OL6. Pretty much everything is in the system disk. This is just a testbed after all. The root partition has been filling up. I got an alert from EM about the disk space issue and went in and cleaned up some log files. As I …
November 2014 archive
Nov 13
InMemory DUPLICATE Confusion in Oracle RAC
Most people are probably aware of the new Oracle 12.1.0.2 feature, the InMemory database option. When using this option on Oracle RAC, the DBA can specify the DUPLICATE clause to have an object be duplicated among the InMemory column store in all instances. This clause is for Oracle’s Engineered Systems like Exadata. However, in non-Engineered …
Nov 04
ORA-00838
Ran into an interesting issue the other day that took me a while to fix. I was trying to start a non-production database and received this error: ORA-00838: Specified value of MEMORY_TARGET is too small, needs to be at least 1428M ORA-01078: failure in processing system parameters For starters, the Oracle documentation for my version …
Oracle DBA Mentor
Oracle RAC Performance Tuning
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@sacrophyte That was an old recommendation which is probably out of date now. When I look at the 19c doc for that p… https://t.co/h0VwGJECvH
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Also in that note is "We decided to not promote our Database 20c Preview version to General Availability. Instead,… https://t.co/bvUcRKQ9gt
