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redo copy latch

From: <daud11_at_my-dejanews.com>
Date: Wed, 11 Nov 1998 09:33:15 GMT
Message-ID: <72blks$8jt$1@nnrp1.dejanews.com> 





Hi



The ratio of MISSES to GETS for redo copy latch is more than 90% for my
oracle database. Does that mean that there is a problem with contention for
the redo copy latch? Should I increase the parameter LOG_SIMULTANEOUS_COPIES
to twice the number of CPU? Currently LOG_SIMULTANEOUS_COPIES = no of CPU
(2).



Some explanations from you guys out there will be appreciated.



thanks


Daud11



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