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Linux Setting For Oracle 9i [message #269237]

Fri, 21 September 2007 05:35

smunir362
Messages: 310
Registered: September 2007

Senior Member

AOA
If i remove all the links in Run Level 3 and add only
network and orastart script. Will it work properly or please advise me. Actually I want to run Only Oracle 9i Database nothing else. I have networked environment.

Regards,
Munir[/size]

[Updated on: Fri, 21 September 2007 05:36]

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Re: Linux Setting For Oracle 9i [message #269249 is a reply to message #269237]

Fri, 21 September 2007 06:21

Michel Cadot
Messages: 68729
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Can you please make a little search on the site BEFORE posting.
There is a topic named "How to install Oracle 9i on Linux" started 3 hours before yours.
Did you have a look to it?

Regards
Michel

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Re: Linux Setting For Oracle 9i [message #269253 is a reply to message #269249]

Fri, 21 September 2007 06:31

smunir362
Messages: 310
Registered: September 2007

Senior Member

Dear Michel,

U did not understand me. I have not any problem regarding installation. My question is regarding Post installation.

I want to use my machine to run Oracle DB only.
I want to stop all other services that are not necessary.

Pls send me the list that what services are necessary to run Oracle DB.

Regards,
Munir

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Re: Linux Setting For Oracle 9i [message #269265 is a reply to message #269253]

Fri, 21 September 2007 07:19

Michel Cadot
Messages: 68729
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Did you read the topic?

Regards
Michel

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Re: Linux Setting For Oracle 9i [message #269379 is a reply to message #269265]

Fri, 21 September 2007 21:35

smunir362
Messages: 310
Registered: September 2007

Senior Member

Yes Dear Michel,

Pls clear to me on which point u want to try to focus.

On the production database server with minimal resources I want to run only the services that r necessary to functioning the DB server properly. Pls come on this point...... Pls

Regards,
Munir
OCP DBA9i

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Re: Linux Setting For Oracle 9i [message #269408 is a reply to message #269379]

Sat, 22 September 2007 01:46

Michel Cadot
Messages: 68729
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

List what you have and we will tell you which Oracle ones are not mandatory.

Regards
Michel

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Re: Linux Setting For Oracle 9i [message #269410 is a reply to message #269237]

Sat, 22 September 2007 01:52

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>I want to stop all other services that are not necessary.
Windows has services. *NIX does NOT have services.
Your approach is flawed. Only start what you want to run.
NOTHING is started on *NIX "by default".

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Re: Linux Setting For Oracle 9i [message #269436 is a reply to message #269410]

Sat, 22 September 2007 05:32

smunir362
Messages: 310
Registered: September 2007

Senior Member

Dear

By default Linux srart all the scripts which are located in RunLevel.
like S34name etc.....Understand.

For Michel,
I have oracle 9i and Enterprise Linux (more than 2000 user networked envirnment and much more OLTP Database.)

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Re: Linux Setting For Oracle 9i [message #269461 is a reply to message #269436]

Sat, 22 September 2007 07:54

Michel Cadot
Messages: 68729
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
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And?

Regards
Michel

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Re: Linux Setting For Oracle 9i [message #269977 is a reply to message #269461]

Tue, 25 September 2007 05:04

smunir362
Messages: 310
Registered: September 2007

Senior Member

Whay more?

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Re: Linux Setting For Oracle 9i [message #269998 is a reply to message #269977]

Tue, 25 September 2007 06:23

Michel Cadot
Messages: 68729
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Michel Cadot wrote on Sat, 22 September 2007 08:46

List what you have and we will tell you which Oracle ones are not mandatory.

Regards
Michel

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Re: Linux Setting For Oracle 9i [message #270381 is a reply to message #269998]

Wed, 26 September 2007 13:07

smunir362
Messages: 310
Registered: September 2007

Senior Member

Yes this is exactly I have come to know..

But I have not the list right now ...
But u can see it in run level 3
/etc/rc3.d/all symbolic links starting with S00xxxxx.

Regards,

Munir

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Re: Linux Setting For Oracle 9i [message #270382 is a reply to message #269237]

Wed, 26 September 2007 13:20

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>By default Linux srart all the scripts which are located in RunLevel. like S34name etc.....Understand.

I well understand how UNIX works.
It is YOUR system & YOU can add or delete any files you want.

Here is a simple exercise for you.
Installed your flavor of *nix taking all the defaults.
After the installation is complete, log on as root & run "top".
You'll see the system is 99% idle & will stay that way even though a decent number of daemons are active on the system.
If a daemon is NEVER asked to service any request, it consumes almost ZERO resources.
Eliminating a few of these daemons will not buy you anything that you can actually measure & may break needed OS capability.

IMO, you seem to be trying to solve a problem that exists only between your ears.

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Re: Linux Setting For Oracle 9i [message #270595 is a reply to message #270382]

Thu, 27 September 2007 11:12

smunir362
Messages: 310
Registered: September 2007

Senior Member

Sir,

I m new and beginer in this OS.
Sir if u expert in it then please help me.
I want to stop all deamons that are not necessary for the function of the server which is only Database Server.

I have come to know many of packages open ports on the system and provide path for hackers like rssh......
Why not I should stop all deamons....
Indeed u r right thay did not use resources of the server but may be responsible for security holes .......

[Updated on: Thu, 27 September 2007 11:13]

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Re: Linux Setting For Oracle 9i [message #270607 is a reply to message #269237]

Thu, 27 September 2007 11:34

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

For security put the database server behind a firewall & then you don't have to worry about any "path for hackers like rssh".
Or use ipchains to secure the ports on the DB server.
Neither of these has anything to do with the plethora of deamons which run on *nix.

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Re: Linux Setting For Oracle 9i [message #272262 is a reply to message #270607]

Thu, 04 October 2007 06:12

smunir362
Messages: 310
Registered: September 2007

Senior Member

Dear if womeone have no firewall than......
However i think beleive we should run only those processes that we are needed.
Like we have no need to run sendmail and squid and kudzu and ......

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