Thomas Jeff£¬ÄúºÃ£¡
The main problem i think is that 32bit oracle has its sga size limit, if i
remember it correctly, it is only 1.75GB, which is not big enough for oracle running
on S80?
Maybe you can relink it to enlarge sga, i ever see document about
enlarge sga via relink on solaris ,but not on aix.
To move the server, i think install oracle on the new node and copy
datafile and run $ORACLE_HOME/rdbms/admin/utlrp.sql should work.
Good luck
¡¡¡¡
======== 2002-11-15 08:59:00 ÄúÔÚÀ´ÐÅÖÐдµÀ£º ========
We have an 8.1.7.4 64-bit 24x7 OLTP database currently hosted on an RS6000 s80 running
AIX 4.3.3 The database is scheduled to be migrated to a new box, RS6000 ip680,
running
AIX 5.1. According to the compatibility matrix on Metalink, 64-bit 8.1.7.4 is not
certified
on AIX 5.1, but the 32-bit version is.
So one option is to simply downgrade to 8.1.7.4 32-bit when we make the move.
Would we expect to see any performance degradation as a result of moving from 64-bit to
32-bit, notwithstanding the fact the degradation could be masked by virtue of moving
to a
newer, faster box?
Thanks.
--------------------------------------------
Jeffery D Thomas
DBA
Thomson Information Services
Thomson, Inc.
Email: [EMAIL PROTECTED]
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¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡chao_ping
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