RE: buffer busy wait & latch free ( cache buffer chain )

I may have missed it, but has anyone mentioned a particular OS here? Or, are these generic bugs across OS's. I don't have access to Metalink so I can't lookup the various bugs mentioned.

Regards,

Larry G. Elkins
elkinsl_at_flash.net
214.954.1781

> -----Original Message-----
> From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf Of ARUN K C
> Sent: Wednesday, December 05, 2001 8:10 AM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: buffer busy wait & latch free ( cache buffer chain )
>
>
> One way I can say there are bunch of patches which has to be applied on
> 8.1.7.2,We had nightmares out when we migrated to 8.1.7.2,There
> are lot of
> work arounds which you will have to get from oracle for library
> cache,cache
> buffer chains,ora 7445 errors etc etc etc......
> We had an issue like if I give the command alter system flush shared pool
> the system got hung and all you can see is library cache pin and
> latch free
> waits and only option was to bring the database was bring it down.
> God I can say they have royally messed up in 8.1.7.2.
>

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Author: Larry Elkins
  INET: elkinsl_at_flash.net

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