Re: dbca crashes with ORA-27123 on FC2

From: David Fitzjarrell <fitzjarrell_at_cox.net>
Date: 30 Jul 2004 15:58:00 -0700
Message-ID: <9711ade0.0407301458.5316d5ce@posting.google.com>

rene.vallant_at_gmx.at (Rene) wrote in message news:<c27f7ab7.0407300935.360136cf_at_posting.google.com>...
> Hi All,
>
> I'm a little bit fustrated with oracle and you are my hope to finish
> my work. I installed Oracle 9.2.0.4 on Fedore Core 2 without an error.
> But when I want to create a db i always get the error:
>
> ORA-27123 : unable to attach to shared memeory segment
>
> So this idicates a problem with the Kernel Parameters, but I think my
> Parameters ore o.k.:
> /etc/sysctl.conf
> #Oracle Parameters
> kernel.shmmax = 2147483848
> kernel.shmmni = 4096
> kernel.shmall = 2097152
> kernel.sem = 250 32000 100 128
> fs.file-max = 65536
> net.ipv4.ip_local_port_range = 1024 65000
>
> I also have installed oracle-Patch p3006854.
> Kernel=2.6.6-1.435.2.3
>
> Could somebody help me?
>
> Thx a lot
> Rene

Your parameter list does no good without other information, such as total system memory. Please post your server configuration. Depending upon the total RAM available your shmmax MAY be incorrectly configured.

David Fitzjarrell Received on Fri Jul 30 2004 - 17:58:00 CDT