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AMD64, SGA, offtopic

AMD64, SGA, offtopic

2004-06-04       - By Zolotko A. Sergey
Reply:     1     2     3     4     5     6     7     8     9  

Hi, Dmitry.

You wrote 4.06.2004, 14:34:02:

DM> Hello!

DM> I can't get SGA size more that 1.7Gb on Mandrake 9.2/2.6.3
DM> with 9.2.0.4:

SQL>> startup
DM> ORACLE instance started.

DM> Total System Global Area 1796705872 bytes
DM> Fixed Size 745040 bytes
DM> Variable Size 1761607680 bytes
DM> Database Buffers 33554432 bytes
DM> Redo Buffers 798720 bytes
DM> Database mounted.
DM> Database opened.
SQL>> alter system set shared_pool_size=1796705872;
DM> alter system set shared_pool_size=1796705872
DM> *
DM> ERROR at line 1:
DM> ORA-02097 (See ORA-02097.ora-code.com): parameter cannot be modified because specified value is invalid
DM> ORA-04033 (See ORA-04033.ora-code.com): Insufficient memory to grow pool


DM> shmmax value is very high.

DM> May be this is Mandrake or 2.6.3 kernel? :-)

DM> Or, may be I need to do something special? ;-)

DM> any ideas?

Check do you set SGA_MAX_SIZE.
But size  shared_pool_size=1796705872 must be equal a multiple of
granule size (16M in your case).




--
Bye,
Sergey                          mailto:sun_shine_man@(protected)