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Ok.
One of the common causes for 3113 other than those outlined below is an
insufficient number of semaphores on Unix level.
IIRC correctly it should be 2 times the number of processes + 5 * the number
of instances.
Anyway Oracle will grab those semaphores at startup.
Hth,
Sybrand Bakker, Senior Oracle DBA
"Claudio A." <claudio.am_at_libero.it> wrote in message
news:9ml3if$aej$1_at_lacerta.tiscalinet.it...
> Hi,
> I am using Oracle v. 8.1.7 on HP-UX v. 11i.
>
> I used the DBAssist to create the new instance and the new DB. I refered
to
> the first INIT<sid>.ORA file only for the right parameters (i.e.
> max_processes, block_size, etc.). .Then I defined the tablespace name and
> sizes, Rollback segment and redo files, etc properly.
> When I choose a new SID name in DBAssist, it refer to different path for
the
> control files and the other files.
> Now I have two different and indipendent Database (datafiles are in two
> different filesystem in my server!).
>
> If I start the first DB it work well. When I start the second one, I get
the
> error:
> ORA-03113 End-of-file on communication channel.
>
> Then if I shutdown the first instance and start the second one, it work
> well, but if now try to restart the first one I obtain again the
ORA-03113
> error.
>
> Thank very much for your interest.
>
>
>
> Sybrand Bakker <postbus_at_sybrandb.demon.nl> wrote in message
> tos25hrgdhpjcf_at_news.demon.nl...
> >
> > "Claudio A." <claudio.am_at_libero.it> wrote in message
> > news:9mkv4m$72o$1_at_pegasus.tiscalinet.it...
> > > Hi,
> > > I had an Oracle installation that worked properly.
> > > Then I shutted down that instance and I've created a new one without
> > having
> > > any problem.
> > > Now I need to startup both the instances but when I try to start the
> > second
> > > one I obtain the following error message:
> > > ORA-03113 End -Of-File On communication channel
> > >
> > > Could someone help me?
> > > Thanks
> > >
> > >
> > >
> >
> > On second thought:
> >
> > Questions:
> > What version. Please *ALWAYS, ALWAYS, ALWAYS* specify version and
> platform.
> > How did you create the second instance?
> > Did you copy the original edit init<sid>.ora
> > and edit the init.ora to reflect the change of controlfile names.
> >
> > If you only copied the init.ora...
> > be prepared for a shock:
> > you have your second instance linked to the first.
> >
> > Hth,
> >
> > Sybrand Bakker, Senior Oracle DBA
> >
> > >
> >
> >
>
>
Received on Thu Aug 30 2001 - 05:46:21 CDT