Windows bactch job to trim the Listener log

Hi All ,
Can you help me to write a Windows batch job to trim the listener.log on periodically.
I have the below steps, which i do manually but i won't which needs to be put in batch.
copy listener.log listener_<today>.log
lsnrctl set log_file listener_new.log
del listener.log
lsnrctl set log_file listener.log
lsnrctl reload
del listener_new.log
Appriciate the Help.
Thanks in Advance.

Have a look here:
http://www.wikihow.com/Write-a-Batch-File
You have the commands, so you only need the batch file around it
HTH
FJFranken

Similar Messages

Trace in the listener.log

Hello,
Can we monitor failed connctions (ORA-01017: invalid username/password; logon denied) to trace the listener.log
Does exist an option to do that ?
Thanks for your answer
Fabrice

You've already been provided hints on using Database Audit.
However, to answer your question : The reason why listener.log cannot log such errors is that the Listener does NOT do any authentication. It does not validate username/password pairs at all. When a connection request comes in to the listener, it just verifies if the request is for a valid SID / SERVICE and redirects the request to the database instance , having forked a server process. It is the server process in the database instance that does the authentication.

Trim the alert log?

i have a alert log in <grid home>/log/<node>/alert<node>.log that is growing in size and is also owned by root. is this just like a DB alert log and if I rename it a new one will be created. i'm not sure how to maintenance this log file and I don't want to guess - any suggestions or documentation are appreciated.
thanks.

You can use the ADRCI to manage (purge,etc..) the logs of Oracle.
See this links..
http://www.dbasupport.com/oracle/ora11g/ADRCI-Extended-Commands.shtml
http://www.databasejournal.com/features/oracle/article.php/3875896/Purging-Oracle-Databases-Alert-Log-with-ADRCI---Usage-and-Warning.html
Regards,
Levi Pereira

Listener log file trimming

Hi all,
I have a production database on HP-UX server. and in my /oracle directory, i have the listener.log and sqlnet.log files.
as the size of the the oracle directory increased, i have trimmed the listener.log and sqlnet.log files. those are trimmed but,
the percent used in the oracle drive has increased instead of decrease.
i used this command to trim
listener.log
sqlnet.logtotal used free
/dev/vgdb/lvol1 76808192 19619397 53615115 27% /oracle -- before trimming
/dev/vgdb/lvol1 76808192 22306731 51095739 30% /oracle -- after trimming
pls. advice me in this regard.

hi,
thanks for the reply.
i trim the listener.log file, after trimming it is writing in the file. but, my used space in mount point is increased. what would be the possible reason for increase ?? . I checked the other files, but i didnot see any increase in size.
pls. suggest me in this regard.
thanks and regards.

Slow database connections due to large listener.log

hi gurus
A 9.2.0.8 database running on AIX system,it took nearly 1 seconds to make a connection to the database. I cleared the listener.log which is around 1.2g and restart the listener and the problem solved.
I want to why this happed?Does large listener.log will degrade the performace of listener?
Thanks in advance!

Hi,
Yes, i also faced the same issue and after trimming the listener log, problem got resolved. As far my knowledge as big the log file is it takes time to write in log file (its a general concept if you have notepad file of 100MB and want to write something end of the file then it takes time to load in memory or moving cursor to last position for writing, same concept is here).

Rotate Listener log on Windows

Can someone please tell me how to rotate the listener.log without bouncing the listener on a Windows machine.
We have unix kit installed on our servers and I did:
D:\oracle\product\10.1.0\Db_1\NETWORK\log>pwd
d:/oracle/product/10.1.0/db_1/network/log
D:\oracle\product\10.1.0\Db_1\NETWORK\log>ls -lart
total 577743
drwxrwxrwx 0 Jun 24 2005 ../
-rw-rw-rw- 0 Jul 16 16:53:02 sqlnet.log
-rw-rw-rw- 288,468,458 Aug 09 18:38:13 Copy of listener.log
-rw-rw-rw- 0 Aug 09 18:44:11 a.txt
drwxrwxrwx 0 Aug 09 18:44:11 ./
-rw-rw-rw- 0 Aug 10 11:21:33 listener.log
D:\oracle\product\10.1.0\Db_1\NETWORK\log>cat a.txt > listener.log
The process cannot access the file because it is being used by another process.
D:\oracle\product\10.1.0\Db_1\NETWORK\log>
It works well in linux environment but here in windows its not working. Can someone please tell me how to rotate it in Windows environment.
Regards

Hi
I tried the following and it worked on another server.
C:\> cd \oracle\ora92\network\log
C:\oracle\ora92\network\log> lsnrctl set log_status off
C:\oracle\ora92\network\log> rename listener.log listener.old
C:\oracle\ora92\network\log> lsnrctl set log_status on
But name of my listener is LISTENER_1. So these commands are not working here.
Regards
Message was edited by:
Singh

Need to Create a New Listener Log file 9i

Hi, I have a issue with a oracle 9i database.
First the listener.log file is 1.2G not good on a 25G server..
How do you create and delete the listener file? Windows 2000 OS...
Second I also have an issue with the archive log files... I have about 150 file 102M each...Again Not good...
Need HELP drowning in a sea of oracle... Given the Shrink command....
At least the Listener issue first then the archive log problem..
Thank you...

carlo_sc wrote:
yes, we normally do a full daily backup and the archive logs are then deleted..But the Job didn't finish
last night. Also we had big Network issue yesterday and I believe that caused the issue with this server
causing an excessive amount of log files to be created...
So with simply thing with lister is just too:
1) stop listener service
2) delete Log file.... (that won't mess anything up on restart ) I'm very skittish about manually deleting stuff from oracle..
Got burned in Sept of last year big timeIt's just a log file. It's for your own use if needed. oracle doesn't use it or require it. You even have an option in the listener to not even write to it in the first place.
3) restart listener service
The archive logs : What if I move some of the files to another location then perform the a full daily backup will the that
solve my archive log issues....
Thanks for all the quick responses
Edited by: carlo_sc on Jan 15, 2010 10:09 AMYou say you already have a backup job that gets the archivelogs and deletes them after backup? And the only real problem here is that it failed? Fix the failure and run it again. You can, in a pinch, manually move the archivelogs, but then YOU are responsible for keeping up with them.
Edited by: EdStevens on Jan 15, 2010 9:32 AM

XE is not registering with the listener

hi forum,
i installed oracle xe on an empty xp box. everything went smoothly but - like for so many others - my db homepage is not showing (http://127.0.0.1:8080/apex). but thats a different story.
i can connect with sqlplus, i can create, insert into and select from tables. tnsping is resolving localhost, xe, puss (my xp host name), 127.0.0.1 as well as the host ip (192.168.1.102).
my problem is that the db instance doesn't seem to register with the listener, so that when i do a sqlplus andy/passwd@XE i get the german version of what would be ORA-12514: TNS: Listener can't resolve service listed in connect discriptor
when i do a lsnrctl status i get the following:
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 01-AUG-2010 11:53:26
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Anmeldung bei (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS des LISTENER
Alias                     LISTENER
Version                   TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Produ
ction
Startdatum                31-JUL-2010 22:52:37
Uptime                    0 Tage 13 Std. 0 Min. 48 Sek.
Trace-Ebene               off
Sicherheit                ON: Local OS Authentication
SNMP                      OFF
Standard-Service           XE
Parameterdatei des Listener C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\listener.ora
Log-Datei des Listener    C:\oraclexe\app\oracle\product\10.2.0\server\network\log\listener.log
Zusammenfassung Listening-Endpunkte...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=puss)(PORT=1521)))
Services Übersicht...
Dienst "CLRExtProc" hat 1 Instance(s).
Instance "CLRExtProc", Status UNKNOWN, hat 1 Handler für diesen Dienst...
Dienst "PLSExtProc" hat 1 Instance(s).
Instance "PLSExtProc", Status UNKNOWN, hat 1 Handler für diesen Dienst...
Der Befehl wurde erfolgreich ausgeführt.the german msgs say that everything is in order basically, but what is certainly not in order is that there is no XE listed.
show parameter local_listener; revealed: no local listener set.
alter system set local_listener=XE; or
alter system set local_listener='(address=(protocol=tcp)(host=puss)(port=1521))'; and then
alter system register; didn't make the instance show in listener status
i would at least expect to see the attempt to register in the listener.log but nothing.
when i added the host to SID_LIST in listener.ora the instance was listed in the listener status, but status remained unknown, what ever i tried.
i know that there are other threads dealing with the same issue, but none of the solutions provided worked for me.
i am in a home network with two other macs connected via wlan. my firewall is turned off. i've tryed every combination of tnsnames.ora and listener.ora settings but nothing worked. after 13 hours of trail and error, reading a lot, wiping the whole box and reinstalling everything from scratch, sitting in front of my vanilla xp plus oracle xe installation, i'm tyred. i need your help.
Andy
tnsnames.ora
XE =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = puss)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
listener.ora
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
      (PROGRAM = extproc)
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
      (PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
      (ADDRESS = (PROTOCOL = TCP)(HOST = puss)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
sqlnet.ora
SQLNET.AUTHENTICATION_SERVICES = (NTS)

It turned out that the failing http://127.0.0.1:8080/apex actually was related.
After cutting the network connection and restarting the listener and the db everything worked fine, even the web admin interface.

Regarding listener.log file

Hi,
The listener.log file is showing the following code snippet.But when I put this code to my source file (Automation Plugin), it is giving error as 'FullPathToAlias' unrecognised symbol.
// Move this to the top of the routine!
Handle aliasValue = NULL;
FullPathToAlias("C:\Test.jpg", aliasValue);
Do I have to include any header file? Does any one have any idea? I am just wanting to dispaly an image preview on dialog box(Automation plugin).
Please give any idea how can I get the image referrence for the first time from the Hard Disk?
Can anyone help me out.....................?
Thanks and Regards

Mmh, so you're trying to do something like a file-preview?
I don't know if this is possible, mainly because at the moment
I can see no way getting any image data before you've loaded
the image in photosphop (with just using the sdk and not any
mac/win api)
If you're developing only for windows targets, you might want to
try to develop a mfc type plugin like the "mfcplugin" from the filter-
plugin examples. It does give a preview of the result of an filter
applied to an image, so I'd guess you can change this with the help of the win-api to preview some picture file. For MFC there are also some
nice solutions on codeproject you could easily integrate in your plugin:
a thumbnail control:
http://www.codeproject.com/miscctrl/thumbnailctrl.asp
and a picture control:
http://www.codeproject.com/cs/miscctrl/ScalablePictureBox.asp
Otherwise the "dissolve"-plugin from the filters example is for mac and win os's and offers also a preview (of a filter application), maybe this will give you some more insight.

Listener log clarifications

hi,
we have bmc monitoring system where we got database down but actually we can see the database is up and listener is working fine...
my question is i got some thing like this below in the listener log..it means there is any problem in network while pinging?
162.53.93.115)(PORT=35133)) * establish * p070 * 0
30-JUL-2009 12:51:21 * ping * 0
30-JUL-2009 12:51:21 * ping * 0
30-JUL-2009 12:51:21 * ping * 0
30-JUL-2009 12:51:21 * ping * 0
30-JUL-2009 12:51:21 * ping * 0
30-JUL-2009 12:51:23 * ping * 0
30-JUL-2009 12:51:23 * ping * 0
30-JUL-2009 12:51:23 * ping * 0
30-JUL-2009 12:51:23 * ping * 0
30-JUL-2009 12:51:23 * ping * 0
30-JUL-2009 12:51:24 * ping * 0
30-JUL-2009 12:51:24 * ping * 0
30-JUL-2009 12:51:24 * ping * 0
30-JUL-2009 12:51:24 * ping * 0
30-JUL-2009 12:51:24 * ping * 0
30-JUL-2009 12:51:25 * ping * 0
30-JUL-2009 12:51:25 * ping * 0
30-JUL-2009 12:51:25 * ping * 0
30-JUL-2009 12:51:30 * ping * 0
30-JUL-2009 12:51:30 * ping * 0
Thanks,
Raman.

It seems someone (something) is tnsping'ing that listener, like this:
C:\>tnsping localhost 5
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 30-JUL-2009 20:04:17
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
C:\Oracle\XE\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)))
OK (10 msec)
OK (20 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
C:\>tnsping localhost 3
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 30-JUL-2009 20:04:21
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
C:\Oracle\XE\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)))
OK (20 msec)
OK (10 msec)
OK (0 msec)
C:\> (print the tail of the ...\listener.log)
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production on 30-JUL-2009 20:04:11
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
30-JUL-2009 20:04:17 * ping * 0
30-JUL-2009 20:04:17 * ping * 0
30-JUL-2009 20:04:17 * ping * 0
30-JUL-2009 20:04:17 * ping * 0
30-JUL-2009 20:04:17 * ping * 0
30-JUL-2009 20:04:21 * ping * 0
30-JUL-2009 20:04:21 * ping * 0
30-JUL-2009 20:04:21 * ping * 0Better find out how bmc (Patrol?) decides up/down status of the instance.

Stop to write to listener.log !! why ???

Hi,
Since the listener.log grows so quick and becomes large (~10M) , i zip it and create
another blank listener.log in the same location. However, the server stops to write to the log!!!!!!!
Could anybody tell me why ???
(ps. i set the same permission as before and
the owner is the dbadm)
Thanks a lot
Regards
Stephen

what do you mean by 'create another blank listener.log'? this file is automatically generated by the server, so if you ziped it, a new "listener.log" will be created next time the listener is started or stopped.
try to stop/start your listener see what happend.
hope this will help
James
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by stephen cheng:
Hi,
Since the listener.log grows so quick and becomes large (~10M) , i zip it and create
another blank listener.log in the same location. However, the server stops to write to the log!!!!!!!
Could anybody tell me why ???
(ps. i set the same permission as before and
the owner is the dbadm)
Thanks a lot
Regards
Stephen<HR></BLOCKQUOTE>
null

Listener name in the listener.ora file is getting change from GPROD to %s_

Dear Experts,
Please note that after doing the R12.1 upgrade, When i bounce the database i have noted that my database listener name in the listener.ora file is getting change from GPROD to %s_db_listener%. Again every time after changeing the listener log file i am able to start the listener.
Please advise.
[oracle@upgrade 11.2.2]$ lsnrctl start GPROD
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 07-OCT-2011 10:07:33
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Starting /u04/d01/tech_st/11.2.2/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.2.0.2.0 - Production
System parameter file is /u04/d01/tech_st/11.2.2/network/admin/GPROD_upgrade/listener.ora
Log messages written to /u04/d01/tech_st/11.2.2/log/diag/tnslsnr/upgrade/gprod/alert/log.xml
TNS-01151: Missing listener name, GPROD, in LISTENER.ORA
Listener failed to start. See the error message(s) above...
[oracle@upgrade 11.2.2]$ vi /u04/d01/tech_st/11.2.2/log/diag/tnslsnr/upgrade/gprod/alert/log.xml
[oracle@upgrade 11.2.2]$ cd network/admin/GPROD_upgrade/
[oracle@upgrade GPROD_upgrade]$ ls
listener_ifile.ora listener.ora listener.ora_bkpaug2911 sqlnet_ifile.ora sqlnet.ora tnsnames.ora
[oracle@upgrade GPROD_upgrade]$ vi listener.ora
(SID_DESC =
(ORACLE_HOME= /u04/d01/tech_st/11.2.2)
(SID_NAME = GPROD)
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u04/d01/tech_st/11.2.2)
(PROGRAM = extproc)
STARTUP_WAIT_TIME_%s_db_listener% = 0
CONNECT_TIMEOUT_%s_db_listener% = 10
TRACE_LEVEL_%s_db_listener% = OFF
LOG_DIRECTORY_%s_db_listener% = /u04/d01/tech_st/11.2.2/network/admin
LOG_FILE_%s_db_listener% = %s_db_listener%
TRACE_DIRECTORY_%s_db_listener% = /u04/d01/tech_st/11.2.2/network/admin
TRACE_FILE_%s_db_listener% = %s_db_listener%
ADMIN_RESTRICTIONS_%s_db_listener% = OFF
IFILE=/u04/d01/tech_st/11.2.2/network/admin/GPROD_upgrade/listener_ifile.ora

Step 1- Run the autoconfig on the db tier.
Step -2 Automatically it is changing the setting in the database listener log file and it is showing 4 database listeners are up .
[oracle@upgrade 11.2.2]$ ps -ef |grep inh
oracle 756 1 0 11:01 ? 00:00:00 /u04/d01/tech_st/11.2.2/bin/tnslsnr GPROD -inherit
oracle 757 756 0 11:01 ? 00:00:00 /u04/d01/tech_st/11.2.2/bin/tnslsnr GPROD -inherit
oracle 758 757 0 11:01 ? 00:00:00 /u04/d01/tech_st/11.2.2/bin/tnslsnr GPROD -inherit
oracle 759 757 0 11:01 ? 00:00:00 /u04/d01/tech_st/11.2.2/bin/tnslsnr GPROD -inherit
oracle 1721 31038 0 11:02 pts/2 00:00:00 grep inh
applmgr 31380 1 0 10:53 ? 00:00:00 /u04/d02/apps/tech_st/10.1.2/bin/tnslsnr APPS_GPROD -inherit
Step - 3
Again down the apps tier services.
Step -4
Reset the listener.ora file in the database tier
Please advise.
Regards
Mohammed.

Information listener.log on database

Good afternoon,
I got problem to get from what souce that connect to oracle.
my question :
does oracle save the information about the listener.log in database ?
I can see in listener.log there are information about source program that connect
to oracle, example EXCEL.EXE
I want to use it to create logon trigger and not allowed user to connect using ms excel.
If I use v$session field program, it seem I could not get it.
example :
if the user used shortcut in screen then the information exel.exe is not there.
Thanks

Thank you very much for replaying.
If the user using the shortcut, it doesn't show the excel.exe or access.exe,
(actually if v$session on field program show it, it's ok for me, because if they rename the name acess.exe become my.exe, I will validate in my trigger logon, only sqlplusw.exe or ifrun60.exe are allowed to connect to the oracle, so another products are not allowed).
my testing :
1. open microsoft Access then open connect to oracle
SQL> select program from v$session
PROGRAM
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
C:\Program Files\Microsoft Office\OFFICE11\MSACCESS.EXE
SQLPLUSW.EXE
C:\Program Files\Microsoft Office\OFFICE11\MSACCESS.EXE
11 rows selected.
2. create shortcut for Ms Access file on desktop then open it (double click) then connect to oracle
SQL> r
1* select program from v$session
PROGRAM
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
SQLPLUSW.EXE
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
11 rows selected.
test no.2 didn't show up the MSACESS.EXT, but
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
and I guess it was cut because the length field program on V$session only 64 char.
I think PRODUCT_USER_PROFILE is basing on user, I have never tried it yet, but if base on user, I don't think I can use it. I need to protect base on computer / terminal.
any suggestion ?

PORT in listener.log

In the listener LOG file...
Is the PORT information refering to the port on the oracle server ... or is this the port on the client machine from which the connection request was made?
This PORT info comes right after the IP of the client machine.

No, I'm talking about connection confirmation strings, like this:
02-DEC-2005 09:42:30 * (CONNECT_DATA=(SERVICE_NAME=csds.soa-db01.xxx.state.tx.us)(CID=(PROGRAM=f:\cognos\cer3\bin\databuild.exe)(HOST=XXXC0SRV09)(USER=cognos_svs))) * (ADDRESS=(PROTOCOL=tcp)(HOST=111.40.15.125)(PORT=2433)) * establish * csds.soa-db01.xxx.state.tx.us * 0
What is PORT=2433?
I am certain that the referenced HOST is the client box.

Listener.log error notification

How can i get a notification when an error arise in the listener.log?
I was able to setup the alert.log notification and when an error arise there i receive a mail.
But i dont know how to set this up for the listener.ora.
I have sometimes TNS- error and i have to manualy search the listener.log to see it.
Im using oem grid control 10.2.0.1 and my target oracle databases are on 10.2.0.3.
all running on linux x86.

Im having those 2 tns errors sometimes:
TNS-12519: TNS:no appropriate service handler found
TNS-12516: TNS:listener could not find available handler with matching protocol stack
On metalink, it says to Increase the value for PROCESSES.
I increased it from 250 to 350. This problem is happening less frequently since.
But once in a while, it happens. I need to be notified when it's happen.
If u use a user defined metric for this, what do i do? I issue a linux command on my listener.log file? If so which command?

Windows bactch job to trim the Listener log

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