Slightly OT: Multiple database on one UNIX system

Sun Solaris 8
Oracle 9i  

Where can I find information about, a SUN Solaris 8 UNIX on how much memory can the kernel address? I'm wondering what the semaphore and shared memory settings for the SUN OS config file need to be when running multiple
(20-30)databases on one physical machine. My current settings are from the
Oracle install guide for 1 database only. Any help appreciated.    

• Oracle set shmsys:shminfo_shmmax=4294967295 set shmsys:shminfo_shmmin=1 set shmsys:shminfo_shmmni=256 set shmsys:shminfo_shmseg=10 set semsys:seminfo_semmns=1024 set semsys:seminfo_semmni=512 set semsys:seminfo_semmsl=512 set semsys:seminfo_semvmx=32767
• Oracle End

/etc 330$ipcs
IPC status from <running system> as of Fri Jan 31 11:14:35 EST 2003 T ID KEY MODE OWNER GROUP Message Queues:
Shared Memory:
m 23808 0x5ec12124 --rw-r----- ora oraclei Semaphores:

s   24576000   0x4c12445c --ra-r-----   ora oraclei
s    6094849   0x4c12445d --ra-r-----   ora oraclei
s    6094850   0x4c12445e --ra-r-----   ora oraclei 
 

Memory: 16G real, 12G free, 2576M swap in use, 12G swap free

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Author: Godlewski, Melissa
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