. Summarize Oracle Listener logs
I wanted to summarize our listener
logs to see who's connecting with what tools. I checked google and didn't see
anything, so I decided to write one. It may be useful to somebody
else.
It summarizes the linesof a
listener log. the output is similar
-
Sent: 05 January 2004 03:29
To: Multiple recipients of list ORACLE-L
I wanted to summarize our listener logs to see who's connecting with what tools. I
checked google and didn't see anything, so I decided to write one. It may be useful to
somebody else.
It summarizes the lines of a listener log
]++ == 0)lines[++count] = $0}\
END{for (i = 1; i = count; i++)print lines[i],\tdata[lines[i]]}'\
|sort -n +4
rm /tmp/j.lis
rm /tmp/j1.lis
-Original Message-
Sent: 05 January 2004 03:29
To: Multiple recipients of list ORACLE-L
I wanted to summarize our listener logs to see who's
I wanted to summarize our listener
logs to see who's connecting with what tools. I checked google and didn't see
anything, so I decided to write one. It may be useful to somebody
else.
It summarizes the linesof a
listener log. the output is similar to
Ora Listener Log Summary
V0.5Oracle
Yes
Yechiel Adar
Mehish
- Original Message -
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Sent: Tuesday, November 18, 2003 7:24 AM
What will happens if I remove all occurence of IPC protocol from
communication level, i.e. Listener? Can U work only over TCP/IP
if I remove all occurence of IPC protocol from
communication level, i.e. Listener? Can U work only over TCP/IP?
--
(VirVit)
Oracle 9i DBA beginner
--
Please see the official ORACLE-L FAQ
[EMAIL PROTECTED]
vices--858-538-5051httpwww.fatcity.zl6SanDiego,California--Mailinglistandweb
What will happens if I remove all occurence of IPC protocol from
communication level, i.e. Listener? Can U work only over TCP/IP?
--
(VirVit)
Oracle 9i DBA beginner
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Author: VirVit
INET: [EMAIL PROTECTED]
Fat City Network
Thank you very mutch for your replys,
Today I finally found the problem. The traceroute shows the good route,
but a Ms Proxy Client installed on the server blocked the request
apparently. Just disabling it resolve everything.
Damien
Damien wrote:
I have to do netstat -a on the webserver or
Damien
Your gesture is appreciated. It is a must that such solutions are shared
with the list members.
GovindanK
Thank you very mutch for your replys,
Today I finally found the problem. The traceroute shows the good route,
but a Ms Proxy Client installed on the server blocked the request
this server, and can't get logs from it.
Since 5 days, I have a tns-listener problem with this server. He did'n
reply
anymore.
This problems occurs only from one machine (my web server from where
the
strored procedure are executed)
I've tryed from another computer into the lan
Any idea if a listener lockout feature is going to be added to the listener
utility, i.e. lock after x failed login attempts (this is on the listener
password). Are failed login attempts logged in the log file? Being lazy on
that last question.
Thanks,
Ethan
--
Please see the official ORACLE
I have to do netstat -a on the webserver or on the Oracle server?
Listener.ora is on the oracle server or on the webserver?
I don't have any access on the oracle server and nobody can help on this
side.
Best regards,
Damien
- Original Message -
To: Multiple recipients of list
Whoops, disregard my last post - do you mean logging on to lsnrctl?
-Original Message-
Post, Ethan
Sent: 03 September 2003 17:39
To: Multiple recipients of list ORACLE-L
Any idea if a listener lockout feature is going to be added to the listener
utility, i.e. lock after x failed login
Hi Ethan,
I have not heard that Oracle will include a lock out or the listener but
I did hear that they will change the listener to allow the text strings
to be changed dynamically so that listeners can be made silent in
terms of the banner info they give out.
It would be nice if Oracle did put
Good idea,
here is the output of my telnet:
C:\telnet 200.XX.101.XX 1521
Connecting To 200.XX.101.37...Could not open a connection to host on port
1521 :
Connect failed
C:\telnet 200.55.101.XX 1526
Connecting To 200.XX.101.XX...Could not open a connection to host on port
1526 :
Connect failed
of list ORACLE-L
Any idea if a listener lockout feature is going to be added to the listener
utility, i.e. lock after x failed login attempts (this is on the listener
password). Are failed login attempts logged in the log file? Being lazy on
that last question.
Thanks,
Ethan
--
Please see
Listener password failures do not lock the password, unfortunately; but it
is possible to identify the failed logins. The listener log shows entries
similar to the lines below
05-JUL-2003 21:14:39 * services * 1169
TNS-01169: The listener has not recognized the password
Note the lines TNS-01169
-L
Any idea if a listener lockout feature is going to be added to the listener
utility, i.e. lock after x failed login attempts (this is on the listener
password). Are failed login attempts logged in the log file? Being lazy on
that last question.
Thanks,
Ethan
--
Please see the official ORACLE
Hi everybody,
I'm new to the list, I don't know anything about oracle. I have make a
script to get some informations by stored procedures on a remote server.
I can't access this server, and can't get logs from it.
Since 5 days, I have a tns-listener problem with this server. He did'n
reply
about oracle. I have make a
script to get some informations by stored procedures on a remote server.
I can't access this server, and can't get logs from it.
Since 5 days, I have a tns-listener problem with this server. He did'n
reply
anymore.
This problems occurs only from one machine (my web
oracle. I have make a
script to get some informations by stored procedures on a remote server.
I can't access this server, and can't get logs from it.
Since 5 days, I have a tns-listener problem with this server. He did'n
reply
anymore.
This problems occurs only from one machine (my web
Hi everybody,
I'm new to the list, I don't know anything about
oracle. I have make a
script to get some informations by stored
procedures on a remote server.
I can't access this server, and can't get logs from
it.
Since 5 days, I have a tns-listener problem with
this server. He did'n
reply
some informations by stored procedures on a remote server.
I can't access this server, and can't get logs from it.
Since 5 days, I have a tns-listener problem with this server. He did'n
reply
anymore.
This problems occurs only from one machine (my web server from where the
strored procedure
he should try something like
telnet server 1521
If the server is found but connection is immediately refused, then listener
is not started
on the server or is started at another port. If the connection appears to be
hanging,
then there is a server on port 1521, but there is a problem
TNSPING sends a message to some host on (in your case) port 1521 and finds
no program listening on this port and answering. There are several
possibilities :
o You are addressing the wrong port. Check on which one you are
'talking' from the other machine,
o Or you are prevented from
The ports are the same, I've checked the tnsnames.ora files
and copied
pasted the content of the box who work on the web server.
Still same prob.
How can I check if i can open the port? It's a Win2000 server.
To see if your Win2K server listens on port 1521 open MSDOS 'box'
and
Is there a sqlnet.ora file on the PC that can connect? If so copy that as
well. Maybe that pc is not even using the tnsnames.ora.
At 10:44 AM 9/2/2003 -0800, you wrote:
TNSPING sends a message to some host on (in your case) port 1521 and finds
no program listening on this port and answering.
Wolfgang, if I were him, I would first try with ping and telnet to the port.
That can be any number of things. For instance, SA might have changed the IP
address
of the box and the name server and his PC is not updated and so the tns
descriptor
is desperately trying to cajole network printer
, I have a tns-listener problem with this server. He did'n
reply
anymore.
This problems occurs only from one machine (my web server from where the
strored procedure are executed)
I've tryed from another computer into the lan and I get responses from
the
server.
Here is the output
-12545: Connect failed because target host or object does not exist
TNS-12560: TNS:protocol adapter error
TNS-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost no help from
server process
TNS-12545: Connect failed because target host or object does not exist
TNS-12560: TNS:protocol adapter error
TNS-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost
-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost no help from ORACLE so
far .
Madhu Reddy
X13944
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Reddy
Madhu,
If you are sure you are starting all the listeners, not just the default
listener but named listeners as well (if any). I would look into the
HPUX error next. What is file or directory is it looking for? I would
examine the listener.ora closely and verify that the logging/tracing
-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost no help from ORACLE so
far .
Madhu Reddy
X13944
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Reddy
to start a dedicated server process
TNS-12545: Connect failed because target host or object does not exist
TNS-12560: TNS:protocol adapter error
TNS-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3
bounced the listener 3 times . Almost no help from
ORACLE so far .
Madhu Reddy
X13944
--
Joseph S Testa
Chief Technology Officer
Data Management Consulting
p: 614-791-9000
f: 614-791-9001
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Joe Testa
INET: [EMAIL
: TNS:protocol adapter error
TNS-00515: Connect failed because target host or object does not exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost no help from
ORACLE so far .
Madhu Reddy
X13944
--
Joseph S Testa
Chief Technology Officer
Data
-
From: Joe Testa [mailto:[EMAIL PROTECTED]
Sent: Friday, August 15, 2003 2:59 PM
To: Multiple recipients of list ORACLE-L
Subject: Re: URGENT !!! Listener Errors !!! ( HPUX Error: 2: No such
file
i always did like that about the internet, i can telnet to
127.0.0.1 on
ANY server
:[EMAIL PROTECTED]
Sent: Friday, August 15, 2003 2:59 PM
To: Multiple recipients of list ORACLE-L
Subject: Re: URGENT !!! Listener Errors !!! ( HPUX Error: 2: No such
file
i always did like that about the internet, i can telnet to
127.0.0.1 on
ANY server and it knows my userid/passwd, total
adapter error
TNS-00515: Connect failed because target host or object does not
exist
HPUX Error: 2: No such file or directory
I have already bounced the listener 3 times . Almost no help from ORACLE
so far .
Madhu Reddy
X13944
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
Hi,
My servers are power off. Now I get the power and start them up. I would
like to know how to start Oracle 9.2 listener on Solaris platform so
that my program can talk to it.
Any suggestions are appreciated!
Thanks in advance!
Don
--
Please see the official ORACLE-L FAQ: http
lsnrctl start
-ak
- Original Message -
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Sent: Friday, July 18, 2003 11:09 AM
Hi,
My servers are power off. Now I get the power and start them up. I would
like to know how to start Oracle 9.2 listener on Solaris platform
listener on Solaris platform so
that my program can talk to it.
Any suggestions are appreciated!
Thanks in advance!
Don
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Don Yu
INET: [EMAIL PROTECTED]
Fat City Network Services-- 858-538-5051 http://www.fatcity.com
Is it possible to have listner running on box
a while databases running on X,Y,Z . If yes , then how does oracle
instance find the address of the box running the listner , if I configure
ini.ora with service_name . Does it mean that local tnsnames.ora file ( on
server X,Y,Z) should haave an
Hi!
Your databases actually have to register with your
listener on remote machine.
Your databases have to have tnsnames.ora configured
with entry for listener location as well and your instances' REMOTE_LISTENER
parameter has to specify the tns alias for listener location. That way
Hi Markus!
Here's a recipe that might help you (assuming your table is called MYTABLE:
1. create a sequence:
CREATE SEQUENCE MYTABLE_Sequence start with 1 increment by 1 nocycle nocache;
2. create an insert trigger
CREATE OR REPLACE
TRIGGER MYTABLE_Insert_Trigger
BEFORE INSERT ON
Sorry I meant Hi Martin
-Original Message-
Sent: Tuesday, July 15, 2003 8:59 PM
To: Multiple recipients of list ORACLE-L
Hi Markus!
Here's a recipe that might help you (assuming your table is called MYTABLE:
1. create a sequence:
CREATE SEQUENCE MYTABLE_Sequence start with 1
A simple ps -ef|grep lsnr will work.
Terry Ball, DBA
Birch Telecom
Work: 816-300-1335
FAX: 816-300-1800
-Original Message-
Sent: Friday, July 11, 2003 11:20 AM
To: Multiple recipients of list ORACLE-L
Hi
When I try to see listener process on Linux box by ps -ef |grep tns .It
doen't
hi
i run oracle8 on w2000 advanced server.
my question is how to create a auto increment primary key for this table:
id number(5)
name varchar(12)
id should auto increment after inserting a new datarow
must i create a trigger ?
excuse my bad english
thx
martin
--
Please see the official ORACLE-L
Hello Martin,
You can create a sequence in Oracle and assign it to
the table. You don';t have to create trigger on it.
Hope this helps
Raju.
sorry for my english too :)
--- pfeffer [EMAIL PROTECTED] wrote:
hi
i run oracle8 on w2000 advanced server.
my question is how to create a auto
hi
i has configured my listener but if i try to ping i get the error:
target host or object does not exist.
means the server in the config the database name or the computername
i run ora8 on w2000 server
thx
martin
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: pfeffer
Hi
When I try to see listener process on Linux box by ps -ef |grep tns .It
doen't show but when I tried to see the status thru lsnrctl status
listener_name .its shows service handler.
How to check whether listener is running or not and how to start that?
thx
-seema
use ps -lax instead
Ciao
Fuzzy
:-)
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Seema Singh
Sent: Friday, July 11, 2003 17:20
To: Multiple recipients of list ORACLE-L
Subject: LISTENER ON LINUX
Hi
When I try to see listener process on Linux
: LISTENER ON LINUX
Hi
When I try to see listener process on Linux box by ps -ef
|grep tns .It
doen't show but when I tried to see the status thru lsnrctl status
listener_name .its shows service handler.
How to check whether listener is running or not and how to start
that?
thx
-seema
ps -efw|grep tns
-Candi
On Fri, 2003-07-11 at 12:19, Seema Singh wrote:
Hi
When I try to see listener process on Linux box by ps -ef |grep tns .It
doen't show but when I tried to see the status thru lsnrctl status
listener_name .its shows service handler.
How to check whether listener
]);
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Seema Singh
Sent: Wednesday, July 02, 2003 2:36 PM
To: Multiple recipients of list ORACLE-L
Subject: LISTENER ON LINUX
Hi,
When I am trying to start listener on Linux box ,getting error
TNS-12542
one can configure init.ora file so that instance
registers itself with listener ( oracle 8i ) . what happens if the listener is
stopped after that ( registering )? Does it require boucing those
instances which register themselves to listener ?
-ak
try it and see, the best way to learn.
joe
AK wrote:
one can configure init.ora file so that instance registers itself with
listener ( oracle 8i ) . what happens if the listener is stopped after
that ( registering ) ? Does it require boucing those instances which
register themselves
In 9i, there is command alter system register which does the trick.
In 8i, it takes approximately 15 minutes for the instance to re-register
with the listener.
On 2003.07.08 20:44, Joe Testa wrote:
try it and see, the best way to learn.
joe
AK wrote:
one can configure init.ora file so
If the listener is stopped, then within 60 seconds of restarting, the
running services will be registered with the newly started listener again.
At least this is the case on AIX and Solaris servers.
HTH,
-Ron-
-Original Message-
Testa
Sent: Tuesday, July 08, 2003 7:44 PM
To: Multiple
1521 and 1522
netstat
9i
From: Gogala, Mladen [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Subject: RE: LISTENER ON LINUX
Date: Wed, 02 Jul 2003 11:15:56 -0800
What is the port? How did you check that it wasn't used?
Which distro, which
Hi,
When I am trying to start listener on Linux box ,getting error
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
I checked no process fro listener and no port used by another process.
Let me
Sounds like a duplicated IP or duplicated Service name.
Luis
-Original Message-
Sent: Wednesday, July 02, 2003 12:36 PM
To: Multiple recipients of list ORACLE-L
Hi,
When I am trying to start listener on Linux box ,getting error
TNS-12542: TNS:address already in use
TNS-12560
trying to start listener on Linux box ,getting error
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
I checked no process fro listener and no port used by another process.
Let me know how
the
OAS listener(s).
On Monday morning we looked in the log files associated with
OAS. It showed the reboot occurred at 10:05 p.m. It
also showed connections to OAS as late as ten minutes before the reboot.
In fact, it showed a light stream of connections right up to the time OAS was
restarted. One
Naveen,
Do you have local_listener set in your init.ora file?
-Ravi.
--- Naveen Nahata [EMAIL PROTECTED] wrote:
Hi All,
When I start the listener, after sometimes the
instance registers itself with
the listener. After this the status of the listener
shows 2 service handlers
for the same
Hi All,
When I start the listener, after sometimes the instance registers itself with
the listener. After this the status of the listener shows 2 service handlers
for the same service.
For the sake of clarity I'm pasting the output and listener.ora file.
Initial Status:
---
Services
that,the installation of the patch was successful.
but while starting the listener,i get the error:
PROCEDURE ENTRY POINT OF LXHLCMOD NOT FOUND IN ORANLS9.DLL.
and i am not able to start the listener.
am i missing out something ?
have anyone faced the same before ?
TIA.
Jp.
--
Please see the official
Title: 8i databases under 9i listener?
RS6000 running AIX 4.3.3. We are experiencing the following issues with
our 8.1.7.4 databases under a 9.2.0.1 listener.
1) PL/SQL procedures utilizing UTL_FILE fail with INVALID_PATH errors when
attempting to open a file.
2) Database links from
Title: Message
We
are also finding difficulties with a mixed Oracle
environment.
We
are running AIX 4.3.3-ML10, Oracle 8.1.7.3-EE-64 bit, PeopleSoft 8.18 and moving
to Oracle 9.2.0.2. In the past, when moving to a new Oracle release, we would
install the software, upgrade our listener
://www.thomson.net/videochain
-Original Message-From: Stephen Murphy
[mailto:[EMAIL PROTECTED]Sent: Wednesday, March 05, 2003
10:06 AMTo: Multiple recipients of list ORACLE-LSubject:
RE: 8i databases under 9i listener?
We
are also finding difficulties with a mixed Oracle
environment.
We
We are running Oracle 7.3.4.5.0 on an IBM/AIX RISC
System/6000: Version 2.3.4.0.0.
Yesterday morning our LISTENER process hung. ERROR:
ORA-12203: TNS:unable to connect to destination. We resolved
the problem using the following steps:
a)
Stop Listener using LSNRCTL utility (this hung
This
is how you can cleanup listener.log w/o taking the listener
down.
You can copy the listener.log to an
archive location, then do the following:
cat "/dev/null" and redirect to listener.log file. This will
zero the current file and allow other updates to the log from th
It's possible. I've heard of this happening before
and the recommendation was to clear out the listener.log file. There are a
couple of ways to clear out that file. One is to stop the listener and delete
it. The other is to cat /dev/null to it (i.e. cat /dev/null listener.log).
The latter
: Listener Hangs
This is
how you can cleanup listener.log w/o taking the listener down.
You can
copy the listener.log to an archive location, then do the following:
cat
/dev/null and redirect to listener.log file. This will zero the
current file and allow other updates
Should the databases be shutdown before the listener or the other way
around.
A DBA here (actually at Service Provider) believes that the listener has to
be shutdown before the databases in 8i according to some documentation (they
can't recall).
I am proposing:
Set Oracle 817 environment
Why do you/they think it matters, regardless of the documentation?
You can shut them down in any order you want. Users just get a
different error if the listener is up vs. when it is down.
Starting up, if services are registered via local_listener or
mts_dispatchers, the listener should be up
There might be some docs somewhere but the issues are not as much
technical as procedural. If you shut the database down, leave the
listener up, and bring the database backup there are no connection
problems except when the db is down. This implies that the instance and
the listener
David,
it just doesn't matter. why do you even feel the need to shut the listener
down?
Tom Mercadante
Oracle Certified Professional
-Original Message-
Sent: Monday, March 03, 2003 9:59 AM
To: Multiple recipients of list ORACLE-L
Should the databases be shutdown before the listener
Sometimes it does matter what is stopped rather than the order, but we
can't tell why the original poster was asking. It depends on your
environment. For example, one site I worked at had a separate listener
for every database in their environment. Their reasoning was they made
life easier
Tom,
It is for the server auto-start/auto-shutdown procedures run by root.
From: Mercadante, Thomas F [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Subject: RE: Listener/Database shutdown sequence
Date: Mon, 03 Mar 2003 09:04:11 -0800
From: Jeremiah Wilton [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Subject: Re: Listener/Database shutdown sequence
Date: Mon, 03 Mar 2003 08:19:06 -0800
Why do you/they think it matters, regardless of the documentation?
You can
, the most successful path is the list.
Thx
David
From: Jeremiah Wilton [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Multiple recipients of list ORACLE-L [EMAIL PROTECTED]
Subject: Re: Listener/Database shutdown sequence
Date: Mon, 03 Mar 2003 08:19:06 -0800
Why do you/they think it matters
Dave,
that's kind of a different question.
in this case, as others have stated, the order of shutting things down does
not matter too much.
For practical purposes, I would shut the listener down first and then the
database - only because the database takes longer to shut down.
For startup, I
stolen away by a needlessly
spinning listener(s) that is just rejecting connections, one after
another.
So, in such a case, listener first, then database.
But shutdown immediate is for wimps. Just shoot DBW0 in the head with
a SIGKILL. ;-)
--
Jeremiah Wilton
http://www.speakeasy.net/~jwilton
On Mon
Title: Message
Hi
list,
I have my DB
server with 2 network card and I want to split theconnections between the
users to balance the load.
I
addedLOAD_BALANCE=ON in the listener.ora and another line with the new ip
address with the port 1526.
Now all the
connections are managed with
We had this problem recently- running 8.1.7 (64-bit) and 9.0.1.3 (32-bit) on
Sun Solaris 2.8. Both databases were registered in the same version
9.0.1.3.0 Listener. Oracle Support eventually told me that Listener
versions below 9iR2 do not support mixed bit versions (64- and 32-bit). You
would
Anyone had this issue? Oracle support has been helpless so far, even with
mega trace files.
- Ethan
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Post, Ethan
INET: [EMAIL PROTECTED]
Fat City Network Services-- 858-538-5051 http://www.fatcity.com
San Diego,
Ethan,
We're currently having is on one of out HP/Compaq Tru64 5.1a clusters
running mostly 8.1.7.3. Since we started tracing earlier this week, we
haven't had a problem. I'll let you know if we find anything.
Stephen
[EMAIL PROTECTED] 02/13/03 02:59PM
Anyone had this issue? Oracle
Hi DBA's
I have a common listener setup for 4 database on a
server.
i.e. listener.ora is listening to 4 different
databases on the server (port numbers are different
for each DB).
is there a way to stop services for only 1 database (I
mean if I stop listener, it stops connections for all
short answer: no
Longer answer:
you would have to have a separate listener for each database to stop
the services only for one database. Or you could edit the listener.ora
file, remove the one database you wanted to stop listening for, stop
the listener (this won't disconnect anyone already
Srinivas
Stopping the listener does not affect existing connections, but only
users that are trying to connect. Therefore you can modify the listener.ora
file, then stop and start the listener without affecting your users. I would
recommend that you avoid doing this when a lot of your users
How about just a 'Reload' insead of stop and start? Much faster.
Ron Smith
-Original Message-
Sent: Monday, February 10, 2003 8:04 AM
To: Multiple recipients of list ORACLE-L
Srinivas
Stopping the listener does not affect existing connections, but only
users that are trying
kommareddy sreenivasa,
hei, you can just create 4 listener and each listener listeners on one
port for one database, isn't it pretty easy?
Regards
zhu chao
msn:[EMAIL PROTECTED]
www.happyit.net
www.cnoug.org(China Oracle User Group)
=== 2003-02-10 04:03:00 ,you wrote£º
Kommareddy, Srinivas (MED, Wissen Infotech),
What about change it from the database? like alter system enable
resticted session?So, general user without special privs will not be able to logon to
the database even the listener is still up and conection to other database is still
Joshua,
This is not a problem. From Oracle 8i onwards, the
instance running can register itself with the listener running on the local host
without any listener.ora file. Or, if the listener.ora is defined and the
listener runs on the default port, 1521.
In this case you have one handler
Hi all,
I am wondering is there something wrong with my listener settings. I mean when I type
LSNRCTL servicesConnecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=test01u)(PORT=1521)))Services Summary...Service "TEST2" has 2 instance(s). Instance "TEST2", status UNKN
Hello,
Just in time for the Holidays. Oracle stops accepting connections.
I am wondering if people here can give me their horror stories when Oracle stops
accepting new connections or stops accepting connections altogether? Scalability
problems when you've got around 5,000 concurrent
Lyndon
I would look at the wait statistics to see what is happening inside
Oracle. I would also look at the O.S. performance statistics to see what is
happening underneath Oracle. Don't make any rash assumptions. Also, are any
error messages or trace files generated?
For me the funny story
The reason I ask is because people around me always blame Oracle when things
stop working.
Anyways, the problem was traced to a corrupted Oracle database (as to whether
the tables or the data file got corrupted. how and why - a $$$ consultant is
trying to find out).
How could an Oracle database
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