Re: Processes and shared memory

From: Peter Sharman <psharman_at_us.oracle.com>
Date: Mon, 01 Feb 1999 12:22:13 -0800
Message-ID: <36B60CF4.DA413BF0@us.oracle.com>

Joakim

Looks like your machine doesn't have enough memory to build the SGA. Check your memory utilization out.

HTH Pete

joakimh_at_hem.passagen.se wrote:

> Hi,
>
> we a have a application that needs processes be set to 10000,
> but I can only set it to 9550 other wise I got an Oracle error,
>
> SVRMGR> connect internal
> Connected to an idle instance.
> SVRMGR> startup
> ORA-04031: unable to allocate 16949520 bytes of shared memory ("unknown
> object","sga heap","sessions")
> SVRMGR>
>
> which tells me to increase shared_pool_size and I have tried that but without
> success
>
> We are running Soalris 2.5.1 and Oracle 7.3.4.0.1
> our parameters in /etc/system are,
>
> set shmsys:shminfo_shmmax=2147483648
> set shmsys:shminfo_shmseg=200
> set shmsys:shminfo_shmmni=200
>
> Anyone have any experience with that many processes that can help ?.
>
> Regards,
> Joakim Hartikainen
> Föreningssparbanken
>
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Regards

Pete

Peter Sharman                              Email: psharman_at_us.oracle.com
WISE Course Development Manager            Phone: +1.650.607.0109 (int'l)
Worldwide Internal Services Education               (650)607 0109 (local)

San Francisco

"Controlling application developers is like herding cats." Kevin Loney, ORACLE DBA Handbook
"Oh no it's not! It's much harder than that!" Bruce Pihlamae, long term ORACLE DBA

Received on Mon Feb 01 1999 - 14:22:13 CST