I am using P550 VIOS so it cannot have a dedicated SAN HBA card,
Have to first assign the HDISK from SAN to I/O VIOS server and then from VIOS to LPAR
#2 IBMTECH and Bakunin
Yes, both database size are exactly same, infact it is a clone of the production environment, the min max paging space and other parameters are also same.... everything is same. DATA, DATABASE, Parameters, OS,
only difference
ORADB = Production Environment runs on P4 and Oracle is on SAN = report take 25 minutes
CloneDB = Clone Environment runs on P5 and Oracle is on internal Disks = report takes 1 hour and 15 minutes
AIX P4 = PRODUCTION
Code:
root@oradb:/>pagesize -a
4096
root@oradb:/>vmstat -v
4194304 memory pages
4000247 lruable pages
9961 free pages
1 memory pools
218074 pinned pages
80,1 maxpin percentage
20,0 minperm percentage
80,0 maxperm percentage
80,3 numperm percentage
3214895 file pages
0,0 compressed percentage
0 compressed pages
0,0 numclient percentage
80,0 maxclient percentage
0 client pages
0 remote pageouts scheduled
53 pending disk I/Os blocked with no pbuf
0 paging space I/Os blocked with no psbuf
80406 filesystem I/Os blocked with no fsbuf
0 client filesystem I/Os blocked with no fsbuf
0 external pager filesystem I/Os blocked with no fsbuf
AIX P5 ON LPAR = CLONE
Code:
pagesize -a
4096
root@clodb:/>vmstat -v
2097152 memory pages
2017797 lruable pages
1713122 free pages
2 memory pools
121734 pinned pages
80.0 maxpin percentage
5.0 minperm percentage
90.0 maxperm percentage
0.7 numperm percentage
14208 file pages
0.0 compressed percentage
0 compressed pages
1.2 numclient percentage
90.0 maxclient percentage
24760 client pages
0 remote pageouts scheduled
0 pending disk I/Os blocked with no pbuf
0 paging space I/Os blocked with no psbuf
2740 filesystem I/Os blocked with no fsbuf
0 client filesystem I/Os blocked with no fsbuf
0 external pager filesystem I/Os blocked with no fsbuf
ORACLE ON CLONE AIX ENV P5 LPAR
Code:
oraprod@clodb:/oratech/proddb/9.2.0/>./startup.sh
You are running addbctl.sh version 115.8
Starting the database PROD ...
SQL*Plus: Release 9.2.0.3.0 - Production on Wed Jan 15 14:16:00 2014
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to an idle instance.
ORACLE instance started.
Total System Global Area 615482512 bytes
Fixed Size 742544 bytes
Variable Size 436207616 bytes
Database Buffers 167772160 bytes
Redo Buffers 10760192 bytes
Database mounted.
Database opened.
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production
addbctl.sh: exiting with status 0
You are running addlnctl.sh version 115.6
Logfile: /oratech/proddb/9.2.0/appsutil/log/PROD_clodb/addlnctl.txt
Starting listener process PROD ...
addlnctl.sh: exiting with status 0
oraprod@clodb:/oratech/proddb/9.2.0/>
oraprod@clodb:/oratech/proddb/9.2.0/>sqlplus
SQL*Plus: Release 9.2.0.3.0 - Production on Wed Jan 15 14:19:04 2014
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Enter user-name: sys
Enter password:
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production
SQL> connect as sysdba
Enter user-name: sys
Enter password:
Connected.
SQL> show parameters area_size
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
bitmap_merge_area_size integer 1048576
create_bitmap_area_size integer 8388608
hash_area_size integer 131072
sort_area_size integer 65536
workarea_size_policy string AUTO
SQL> set pages 999; column pga_size format 999,999,999;
SQL> select
1048576+a.value+b.value pga_size
from
v$parameter a,
v$parameter b
where
a.name = 'sort_area_size'
and
b.name = 'hash_area_size'
;
PGA_SIZE
------------
1,245,184
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