Re: dbca crashes with ORA-27123 on FC2

fitzjarrell_at_cox.net (David Fitzjarrell) wrote in message news:<9711ade0.0407301458.5316d5ce_at_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

Hi,

I have 512MB RAM and 1024MB Swap

The same Parameters worked good with Oracle 9i and Redhat 9

I have tried the guideslines from
http://www.oracle-base.com/Articles/9i/Oracle9iInstallationOnFedora1.php but these are for FC1 and I haven't found a giudeline for FC2

Thx for help,
Rene Received on Sat Jul 31 2004 - 06:52:24 CDT