I have a error when i am starting database

Question

ERROR:
ORA-01034: ORACLE not available
ORA-27102: out of memory
SVR4 Error: 12: Not enough space
Additional information: 1
Additional information: 202
can someone tell what can i do.
database is oracle 9207
unix env 5.8
i have total 3 database in this server.
I think it look to me i have some issue with semaphore settings or something else.
plese help.
Thanks

Answer 1

The reason I am asking LARGE_POOL_SIZE is because,
Also what your current SGA setting in init file.
==========================================
For example, if Oracle displays the following error on startup:
ORA-27102: out of memory
SVR4 Error: 12: Not enough space
Consider reducing the value for LARGE_POOL_SIZE low enough so your database starts. If after lowering the value of LARGE_POOL_SIZE you see the error:
ORA-04031: unable to allocate 16084 bytes of shared memory ("large
pool","unknown object","large pool hea","PX msg pool")
Execute the following query to determine why Oracle could not allocate the 16,084 bytes:
SELECT NAME, SUM(BYTES) FROM V$SGASTAT WHERE POOL='LARGE POOL' GROUP BY
ROLLUP (NAME) ;
Oracle should respond with output similar to:
NAME SUM(BYTES)
PX msg pool 1474572
free memory 562132
2036704
3 rows selected.
To resolve this, increase the value for LARGE_POOL_SIZE. This example shows the LARGE_POOL_SIZE to be about 2MB. Depending on the amount of memory available, you could increase the value of LARGE_POOL_SIZE to 4MB and attempt to start your database. If Oracle continues to display an ORA-4031 message, gradually increase the value for LARGE_POOL_SIZE until startup is successful.