Oracle-L: RE: Configuring multi-threaded server

From: Schauss, Peter <peter.schauss_at_ngc.com>
Date: Mon, 17 Nov 2003 11:59:35 -0800
Message-ID: <F001.005D6F2B.20031117115935@fatcity.com>

Thanks for all of the suggestions. I took a look at my init.ora file and discovered that I had the services and db_domain entries disagreed with the database global_name value and. I fixed those entries, bounced the database and the connections started coming in on the shared server.

Peter Schauss

-----Original Message-----
Sent: Monday, November 17, 2003 2:14 PM
To: Multiple recipients of list ORACLE-L

When I do "lsnrctl services", I get two entries for each instance. For example:

tawk has 1 service handler(s) DEDICATED SERVER established:33 refused:0

      LOCAL SERVER
  tawk          has 2 service handler(s)
    DEDICATED SERVER established:0 refused:0
      LOCAL SERVER
    DISPATCHER established:0 refused:0 current:0 max:1022 state:ready
      D000 <machine: bvdesi02, pid: 41012>
      (ADDRESS=(PROTOCOL=tcp)(HOST=bvdesi02.esid.northgrum.com)(PORT=33420))

It looks like the listener is ignoring the second entry. Any idea what is going on here?

Thanks,
Peter Schauss

-----Original Message-----
Sent: Monday, November 17, 2003 11:55 AM To: Multiple recipients of list ORACLE-L

You have to make sure the dispatchers are registered with the listener. Use "lsnrctl services" to make sure. The error you gave shows that they are not registered.

If your listener is not on 1521, then the dispatchers won't know how to find it to register. You'll have to add the listener= atttribute to the mts_dispatchers parameter.

--
Jeremiah Wilton
http://www.speakeasy.net/~jwilton

On Mon, 17 Nov 2003, Schauss, Peter wrote:



> Oracle version 8.1.7

> AIX 4.3.3

>

> I am trying to configure mult-threaded server on one of my development

> databases.  In my init.ora file, I set

>

> (mts_dispatchers="(address=(protocol=tcp))"

> mts_servers=10

>

> When I bring up the database, I can see the dispatcher and

> servers.  When I connect to the database with sqlnet, however,

> it still gives me a dedicated server.

>

> I tried forcing the connection by putting (server=shared) into

> the tnsnames.ora file on my client.  Then I get:

>

> ORA-12520: TNS:listener could not find available handler for requested

type


> of

> server


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Author: Jeremiah Wilton
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  INET: peter.schauss_at_ngc.com

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Received on Mon Nov 17 2003 - 13:59:35 CST