I'm not able to see the parameter SGA_MAX_SIZE in pfile. Will it lead to any problem or do i need to manually add that parameter in pfile.
I copied the pfile from spfile.
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I'm not able to see the parameter SGA_MAX_SIZE in pfile. Will it lead to any problem or do i need to manually add that parameter in pfile.
I copied the pfile from spfile.
No, it will not. It won't show up when you create pfile from spfile.
Thanks,
1.Should i need to add SGA_MAX_SIZE in pfile or its not required?
2. I'm unable to configure the value of large_pool_size dynamically. The system is getting altered but the changes are not getting stored while executing the statement SQL> show parameter large_pool_size i'm able to see the old value only. I started the DB using spfile.
3. create tablespace market
datafile '/opt/oracle/oradata/ARM/datafile1.dbf' size 1000M
extent management dictionary
default storage (INITIAL 100k NEXT 200k MINEXTENTS 2 MAXEXTENTS 60
PCTINCREASE 50);
While executing the above statement.. i'm getting the error 'cannot create dictionary managed tablespace'.
What could be the reason behind.?
check your system tablespace management if it is locally managed then you can't create the dictionary managed tablespace in your database.
1. you don't need to add sga_max_size in the pfile.
2. if you are using ASMM by setting sga_target parameter then large_pool_size will be maintained by Oracle.
3. in 10g SYSTEM tablespace by default create as LMTS. So you can't create any other user tablespace in DMTS.
why do you want to create DMTS? LMTS is the recommended method by Oracle. Any specific reason for DMTS requirement?
Thanks,
Thanks Vijay for the prompt answers...
There is not specific reason for creating DMTS. Just checking whether this functionality works or not.. more over i'm not using 10G.. i'm using only 9i.
okay, then you can't use ASMM feature. You need to manually set the memory for each pool.
Set the memory for large pool in pfile and start the instance with pfile or you can use alter system ... scope=both.
Before that please check how much total memory you have for instance and make sure that you have enough free memory to assign to large pool.
Thanks,