In addition to what you've already received, I would include settting
SEMMNU (semaphore undo structures ) equal to SEMMNI. 

Not doing so can cause rather baffling errors at the OS level at times.

Jared






David Wagoner <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
02/19/02 12:04 PM
Please respond to ORACLE-L

 
        To:     Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
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        Subject:        Solaris Kernel Memory Parameters Recommendations?


I've read a couple of brief passages about setting the kernel memory 
parameters in UNIX that are required for an Oracle installation.  The 
information found on MetaLink and in the Oracle 9i installation guide are 
brief at best and somewhat confusing for a non-UNIX-sys admin. like 
myself.  Would some of you more experienced UNIX/Oracle DBAs please 
provide a plain English explanation describing your strategy in setting 
the following 7 parameters in the /etc/system file:
 
SEMMNI
SEMMNS
SEMMSL
SHMMAX
SHMMIN
SHMMNI
SHMSEG
 
To use a simple example, let's say the server has 1 GB of RAM to work 
with.
 
Thanks in advance for sharing,
 
david
 
David B. Wagoner
Database Administrator
Arsenal Digital Solutions Worldwide, Inc.
8000 Regency Parkway, Suite 110
Cary, NC 27511-8582
Tel. (919) 466-6723
Fax (919) 466-6783
Mobile (919) 225-4962
[EMAIL PROTECTED] 
http://www.arsenaldigital.com/
 
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