I/O Calibration [message #431317] |
Mon, 16 November 2009 14:21 |
asangapradeep
Messages: 128 Registered: October 2005 Location: UK
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Senior Member |
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Hi All,
Has any one else noticed that I/O Calibration button (performance -> I/O tab) and Optimizer Upgrade Simulation link (Advisor Central -> SQL Performance Analyzer) disappears from the EM when the database is upgraded from 11.1.0.6 is to 11.1.0.7?
I did several upgrades of 11.1.0.6 to 11.1.0.7 and they all resulted in the same as mentioned above. So I don't believe this is a one of thing.
Are they moved to some other tab ( I looked around but could not find them in the most obvious places) or permanently removed from the EM?
Still you can run the I/O Calibration using the PL/SQL (DBMS_RESOURCE_MANAGER.CALIBRATE_IO).
This was done a RHEL 5 (x86_64) system.
thank you.
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