From: Antonio Gonzalez (agonort@yahoo.es)
Date: Thu Mar 16 2006 - 15:56:58 EST
Tru64 v5.1B PK4
Cluster of two GS1280 with 10GB RAM & 4 CPUs
4 CPU => 4 RADs
Each region rad_region = 1280
4 * 1280 = 5 GB
Oracle 9.2 with SGA of 4.8 GB
After db startup we see in ipcs -a that Oracle has
taken 3 segments:
- first 4 GB
- second 800 MB
- there is another ... A small one for the listener I
think
How can I check that both segments came from GH
regions ??
Why Oracle picks up 2 different segments for SGA
instead of one ??
Is there any parameter that control the maximum size
of a shared segment ??
TIA
Antonio González
e-Mail antonio.gonzalez @ terra.es
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