| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
 |
 | |||
| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
|
| |||
Home -> Community -> Mailing Lists -> Oracle-L -> Re: Solaris /etc/system values for Oracle8i
Tanel:
How large is the swap file? For Oracle usage, maximum memory settings in the /etc/system file are based on total memory available, or REAL memory. This would be physical memory + swap file space (virtual memory). So, with 1GB of physical memory, and an equal amount or more of swap space, you could run it the way you have configured it.
Reginald W. Bailey
IBM Global Services - ETS SW GDSD - Database Management
Your Friendly Neighborhood DBA
713-216-7703 (Office) 281-798-5474 (Mobile) 713-415-5410 (Pager)
reginald.w.bailey_at_jpmorgan.com
baileyre_at_us.ibm.com
tanel.poder.00
3_at_mail.ee To: ORACLE-L_at_fatcity.com
Sent by: cc:
ml-errors_at_fatc Subject: Re: Solaris /etc/system values for Oracle8i
ity.com
09/28/2003
08:29 PM
Please respond
to ORACLE-L
Yep, I have development and even small production 8i instances which take only about 100MB of memory (SGA, listener, dispatcher, shared servers).
Tanel.
> I've a customer running a development environment of two OraApps 11.5.8
> database instances and one more database instance (for web development
under
> WebLogic), all on a Sun V100.
>
> Yes, that is a rack-mountable Solaris machine of 1U rack height with a
> maximum configuration of one (1) UltraSPARC-III CPU, 1.0 Gb of RAM, and
> three 36-Gb HDD. Main storage is a NAS (since the machine doesn't
> accommodate SCSI or FC adapters).
>
> Foolishly underconfigured, yes. Impossible or difficult, no.
>
>
>
> on 9/27/03 7:54 AM, Tanel Poder at tanel.poder.003_at_mail.ee wrote:
>
> > What the heck was that?
> >
> > ----- Original Message -----
> > To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com>
> > Sent: Saturday, September 27, 2003 2:54 AM
> >
> >
> >>
> >> Mario:
> >>
> >> If you are using Solaris with 2GB of memory, it will be awfully
difficult,
> >> if not impossible, to run 6 instances of Oracle8i simultaneously.
> >> Basically, because of the use of semaphores and the way Solaris
manages
> >> memory, I would say you could run 3 or 4 instances , depending on
their
> >> size. But to have all six up and running, especially if you have to
> > create
> >> them, will not work. Oracle usually needs 1 GB per instance while you
are
> >> creating a database. While running it, you would not necessarily need
> > that
> >> much. I advice you to upgrade the memory on the server to 8 GB. I
suggest
> >> you budget 1 GB per Oracle instance.
> >>
> >> RWB
> >>
> >>
> >
> > ================================
> >>
> >> Reginald W. Bailey
> >> IBM Global Services - ETS SW GDSD - Database Management
> >> Your Friendly Neighborhood DBA
> >> 713-216-7703 (Office) 281-798-5474 (Mobile) 713-415-5410 (Pager)
> >> reginald.w.bailey_at_jpmorgan.com
> >> baileyre_at_us.ibm.com
> >>
> >
> > ================================
> >>
> >>
> >>
> >> Mario.H.Becerril_at_mex
> >> .xerox.com To:
> > ORACLE-L_at_fatcity.com
> >> Sent by: cc:
> >> ml-errors_at_fatcity.co Subject: Solaris
> > /etc/system values for Oracle8i
> >> m
> >>
> >>
> >> 09/26/2003 06:19 PM
> >> Please respond to
> >> ORACLE-L
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>> Hi managers.
> >>>
> >>> I need modify /etc/systems parameters in my e450 box, it allow 6
> >> instances
> >>> for oracle 8i
> >>>
> >>> Box have 2 GB in RAM
> >>>
> >>> Next values are valid???
> >>> SHMMAX 0.5*(physical memory present in machine)
> >>> SHMMIN 1
> >>> SHMMNI 100
> >>> SHMSEG 10
> >>> SEMMNI 100
> >>> SEMMSL Set to 10 plus the largestinitsid.ora PROCESSES parameter of
an
> >>> Oracle database on the system.
> >>> SEMMNS Set to the sum of the PROCESSESparameter for each Oracle
database
> >>> except the largest one, plus 2 timesthe largest PROCESSES value, plus
10
> >>> times the number of Oracle databases.
> >>> SEMOPM 100
> >>> SEMVMX 32767
> >>>
> >>> Mario Henley Becerril Geldis
> >>> * (52) +55 5326 3200 ext. 1588
> >>> * Mario.H.Becerril_at_mex.xerox.com
> >>> System Administrator
> >>> _______________________________________________
> >>> sunmanagers mailing list
> >>> sunmanagers_at_sunmanagers.org
> >>> http://www.sunmanagers.org/mailman/listinfo/sunmanagers
> >>>
> >> --
> >> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> >> --
> >> Author: Becerril, Mario Henley
> >> INET: Mario.H.Becerril_at_mex.xerox.com
> >>
> >> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> >> San Diego, California -- Mailing list and web hosting services
> >> ---------------------------------------------------------------------
> >> To REMOVE yourself from this mailing list, send an E-Mail message
> >> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> >> the message BODY, include a line containing: UNSUB ORACLE-L
> >> (or the name of mailing list you want to be removed from). You may
> >> also send the HELP command for other information (like subscribing).
> >>
> >>
> >>
> >> --
> >> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> >> --
> >> Author:
> >> INET: Reginald.W.Bailey_at_jpmorgan.com
> >>
> >> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> >> San Diego, California -- Mailing list and web hosting services
> >> ---------------------------------------------------------------------
> >> To REMOVE yourself from this mailing list, send an E-Mail message
> >> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> >> the message BODY, include a line containing: UNSUB ORACLE-L
> >> (or the name of mailing list you want to be removed from). You may
> >> also send the HELP command for other information (like subscribing).
> >>
> >
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Tim Gorman
> INET: tim_at_sagelogix.com
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
>
-- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Tanel Poder INET: tanel.poder.003_at_mail.ee Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: INET: Reginald.W.Bailey_at_jpmorgan.com Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Mon Sep 29 2003 - 09:34:47 CDT
 |
 |