OPMN Log rotation
Hi all,
I have some problems trying to rotate logs.
For instance, opmn rotates logs in $ORACLE_HOME/opmn/logs when they reach 2GB of size except for the file that can be specified in opmn.xml log element. For this rotation policies can be specified.
Prior log messages flood my file system, is there a way to keep under control those files growing ?
Thanks in advance
Giuseppe
look at Metalink Headlines, there's a headline about OPMN Log rotate...
Similar Messages
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OPMN Log rotation 10.1.2
How to rotate the OPMN logs in the 10.1.2 environment
Here is my environment
Oracle Application Server: 10.1.2
Sun Soalris 10
Infrastructure has the following
%ORACLE_HOME/opmn/logs
dcm-daemon~dcm-daemon~dcm~1
HTTP_Server~1
ipm.log
OC4J~OC4J_SECURITY~default_island~1
OID
OID~1
OIDCTL.log
ons.log
opmn.log
Any document which gives step by step implementation of log rotation by size and time
Is ODL is supported for OPMN log rotation? if then how to do it ?The document looking like to rotate the ons.log ipm.log using the configuration change in the opmn.xml file as the
<log-file path="path" level="level" rotation-size="kBytes" rotation-hour="HOD"/>
Here are my questions
1. How can give the rotation-hour (is it timestamp value like 200808020830 yeardaymonthhoursminutes )
2. Is it going to change the file name like ons200808020830.log ipm200808020830.log , if yes a) ons.log ipm.log files will exist inclusing the above files or not
3. what about the other log files rotation in the opmn/log directory like (in my previous posting)
dcm-daemon~dcm-daemon~dcm~1
HTTP_Server~1
ipm.log
OC4J~OC4J_SECURITY~default_island~1
OID~1
OIDCTL.log
Could you please answer my questions and also give me some sugestion to implement OPMN log rotation. -
Rotate the opmn logs in oracle
Hi,
Is there any way to rotate the opmn logs in 9iAS Rel2. I was able to rotate apache logs. but i dont know how to rotate the following ORACLE_HOME/opmn/logs/OC4J_Deltion.default_island.1
(OC4J_Deltion is the oc4j instance name)
The system has lots of system.out.println s in the code and this log is building up so soon. Is there any way to rotate this log without restarting the OC4J instance?
Thanks
SrinathHi, Vishnu,
I'd like to know the details of rotating these logs. My impression is that you either completely disable OC4J logging or can't do anything about it.
Yong Huang -
Renaming/log rotation of opmn default island application logs
Hi, I wonder if someone has already figured this out.
We are running 10.1.2 OAS and we would like to control the rotation of our instance applicaiton logs. Currently in $J2EE_HOME/opmn/logs we have files named "OC4J~<container name>~default_island~1" and we have to stop the OC4J container to control these. Placement and naming would be nice, but rotation is the most important.
Is there any way of adding something to opmn.conf to do this? Perhaps like the log-file tag that is used by the ipm.log e.g
<log-file path="$ORACLE_HOME\opmn\logs\ons.log" level="6" rotation-size="10000" rotation-hour="00"/>?
Regards, Aidanfor OPMN logs you can add this to the log part
<log-file path="/u09/app/oracle/product/ias903/opmn/logs/ipm.log" level="3" rotation-size="1024"/>
when it get 1024 kbits it will rotate.
THis apply for 902 and 904 OAS
Im not sure this work for 10.x.x
And I dont know a way to delete this files, but for sure you can create a script with cron who deletes the oldest ones.
Hope this Helps.
Regards -
Hi All,
We are facing an issue.
No logs are being written to the opmn/logs directory. It was being written correctly till 4th December and then stopped all of a sudden.
Are there any configuration files which may have been affected.
Best regards,
BrindaTo clarify.
We are now rotating the logfiles with the linux/unix command logrotate. I suspect that this is what is causing the issue that the logs are note being filled after rotation and we need to restart opmn for the logs to start getting populated.
So I think we need to configure rotating logs in opmn.xml.
The Application server version is 10.1.3. This is the log line in our opmn.xml.
<log path="$ORACLE_HOME/opmn/logs/opmn.log" comp="internal;ons;pm" rotation-size="1500000"/>
So the question is how do we activate opmn to rotate the log so that we do not need to use logrotate.
In this document it says that you have to activate ODL for log rotation to work:
http://download.oracle.com/docs/cd/B25221_04/web.1013/b14432/logadmin.htm#sthref370
Is this true or can we rotate text logs as well. This is what we would prefer.
Best regards,
Gustav -
how to change opmn log level in OAS 10.1.3.3. I want to set it to debug level.
Thanks
ABThanks, I looked at the following section but still not sure what exactly to change in opmn.xml
2.2 There used to be a level attribute in the <log-file> tag that I don’t find anymore. How do I define log levels?
In 10.1.3.1.0, logging is configured by component codes rather than level codes. The logging messages contain the literal value based on logging levels rather than an integer value; for example: none, fatal, error, warn, notify, debug1, debug2, debug3, and debug4.
All OPMN log messages of non-debug type (none, fatal, error, warn and notify) for the ONS and PM components go in opmn.log file. If debugging is enabled, then all OPMN debug log messages (of type debug1, debug2, debug3 and debug4) are written into opmn.dbg file.
You can configure the following component codes for logged events for both log and debug:
• internal: a log for the common internal information for OPMN
• ons: a log for the ONS component information for OPMN
• pm: a log for the PM component information for OPMN
Both the ons and pm components consist of subcomponents that can also be configured. Refer to the Oracle Process Manager and Notification Server Administrator’s Guide 10g Release 3 (10.1.3.1.0) for the list of ons and pm subcomponents.
I looked at http://download-west.oracle.com/docs/cd/B25221_04/core.1013/b15976/common.htm#g1044967
and there is a section
<debug>
Required: false
Default: see attributes
Parents: <opmn>
Attributes: path, comp, rotation-size, rotation-hour
Can you tell me an example how i can set it? -
Server output Log rotation of 11g ucm
I am trying to rotate the server output file(ucm.out) according to file size but when i rename(bk_ucm.out) the file and create the new file(ucm.out) with previous name in which logs are written by ucm. Now problem is ucm is not writing log in ucm.out file, Log are still written in previous file(bk_ucm.out ).
we are starting the ucm with nohup command and writing the log in ucm.out file and i need to change the ucm.out file when its size is more then 10mb. please guide me how i will rotate the logs.for OPMN logs you can add this to the log part
<log-file path="/u09/app/oracle/product/ias903/opmn/logs/ipm.log" level="3" rotation-size="1024"/>
when it get 1024 kbits it will rotate.
THis apply for 902 and 904 OAS
Im not sure this work for 10.x.x
And I dont know a way to delete this files, but for sure you can create a script with cron who deletes the oldest ones.
Hope this Helps.
Regards -
hello all:)
could anyone explain what's log rotation is all about in 10g r2?Log rotation, is when you don't want to have Logs to increase in sizes out of manageable, so you define at what size your logs (from almost all componentes) your logs will stop writting a log file and create a new one, there is a lot of criterias for this time, size and the definition of this, has to be done in the specific component.
In this forum we have explain lately, a few examples of this, for OPMN componentes, HTTP, OC4J, you may make a search for this.
Hope this help. -
How can we truncate opmn logs while Application server is running?
The OPMN logs can be set to rotate on a size basis:
http://download.oracle.com/docs/cd/B32110_01/core.1013/b28944/appendix.htm#sthref677
If you set that up, you shouldn't need to truncate the OPMN log files -- all you need to do is managed the files for archival if you wish.
-steve- -
Regarding internal daemon log rotation...
I found a problem with internal daemon log rotation in iplanet webserver.it is not happening properly..........how to troble shoot this issue?
Web Server 6.0 is EOSLed. Please move to the newer Web Servers 6.1 or 7.0. Check [http://www.sun.com/download/index.jsp?cat=Web%20%26%20Proxy%20Servers&tab=3&subcat=Web%20Servers|http://www.sun.com/download/index.jsp?cat=Web%20%26%20Proxy%20Servers&tab=3&subcat=Web%20Servers]. If you still have problems in these(6.1 or 7.0) versions of Web Server let us know.
-
LMS3.2 Log rotation problem
Hi,
we use LMS3.2 (windows single-server) for ~4500 devices and have a problem with log rotation.
That's our configured log roation:
Name with location
Size (kb)
Format
No.of Backups
1.
D:\CSCOpx\log\dcrclient.log
102400
gz
3
2.
D:\CSCOpx\log\ICServer.log
102400
gz
3
3.
D:\CSCOpx\log\syslog.log
1024000
gz
5
The backup directory is the same as the usual log directory. The size of the 3 files is already bigger than the configured size in log roation, see:
dcrclient.log 2,1 GB
ICServer.log 1,1 GB
syslog.log 9,7 GB
After the log roation configuration we restarted the daemon manager, but it's not working. There are no backup files created and the 3 files are still growing.
Regards
HendrikAfter you configure the log rotation you need and restart the daemons, you need to schedule the job. The schedule buttong is available under
Common Services -> Server -> Admin -> Log Rotation. -
Hello, the $OHOME/opmn/logs/OC4J_foobar.default.island.1 is filled with entries like this:
name = JDBC type = null
name = Driver type = JDBC_Driver
name = CONNECTION_1 type = JDBC_Connection
name = JDBC type = null
name = Driver type = JDBC_Driver
name = CONNECTION_2 type = JDBC_Connection
name = JDBC type = null
name = Driver type = JDBC_Driver
name = CONNECTION_3 type = JDBC_Connection
name = JDBC type = null
name = Driver type = JDBC_Driver
name = CONNECTION_150 type = JDBC_Connection
name = JDBC type = null
name = Driver type = JDBC_Driver
name = CONNECTION_151 type = JDBC_Connection
What does this mean? Has oc4j opened 151 Database connections? Is these cached?Hi Charles
tahnks for ur reply
when i click on error log it shows the the following errors
@5B\QInformation@ 40 10 Item 000010, matl staging date 05.01.12 replaced by current date
@5B\QInformation@ 40 10 Only 0 KG of material MATE6 available
@5D\QWarning@ 40 10 Delivery quantity must be entered for the item
@5B\QInformation@ 40 Outbound delivery is on backorder (check shipping deadline)
@5B\QInformation@ 40 Outbound delivery is on backorder (check shipping deadline) -
Extended format of access.log and log rotation
I am using WebLogic Server 6.1sp1. I want to use extended format of web
server access log. I also want to use log rotation based on date. But it
seems not to work together. After my investigation I can say:
- access.log in common format can be rotated based on date an on size,
- access.log in extended format (either in its default form or
completely redefined) cannot be rotated neither based on date nor size.
In the second case at first time WebLogic tries to rotate logfile
IOException is thrown with a message like "java.io.IOException: Failed
to rename log file on attempt to rotate logs". Than it throws
IOException with a message "Exception flushing HTTP log file. (Bad file
descriptor)." when it tries to flush content of logfile to the disk.
After that WebLogic server stops to write to access.log.
Is it possible to rotate access.log in extended format?
Thanks,
Andrzej Derlacki
Infovide, Poland
[email protected]
[email protected]i am pasting the entries below which i see in the log( access_log ) . I don't see DEBUG in them.
<AGENT_IP_ADDRESS> - - [29/Jun/2007:09:48:23 -0400] "GET /em/upload?ACTION=HEARTBEAT&EMD
_URL=https%3a%2f%2flph010%2egep%2ege%2ecom%3a3872%2femd%2fmain%2f&HEARTBEAT_TI
ME=2007-06-29+09%3a40%3a09&OUTSTANDING_SEVS=FALSE&EMD_UPTIME=2007-06-18+10%3a20%
3a23&OLDEST_COLL_TIME=2007-06-29+09%3a40%3a09&INSTALL_TYPE=agent&X-ORCL-EMOV=4%2
e0%2e0&X-ORCL-EMCV=10%2e2%2e0%2e1%2e0&X-ORCL-EMSV=10%2e2%2e0%2e1%2e0 HTTP/1.1" 2
00 5
<AGENT_IP_ADDRESS>- - [29/Jun/2007:09:48:23 -0400] "GET /em/upload?ACTION=HEARTBEAT&EM
D_URL=https%3a%2f%2fprdes%2eeur%2egep%2ege%2ecom%3a3872%2femd%2fmain%2f&HE
ARTBEAT_TIME=2007-06-29+15%3a48%3a23&OUTSTANDING_SEVS=FALSE&EMD_UPTIME=2007-06-1
8+18%3a27%3a33&OLDEST_COLL_TIME=2007-06-29+15%3a48%3a23&INSTALL_TYPE=agent&X-ORC
L-EMOV=4%2e0%2e0&X-ORCL-EMCV=10%2e2%2e0%2e1%2e0&X-ORCL-EMSV=10%2e2%2e0%2e1%2e0 H
TTP/1.1" 200 5
<AGENT_IP_ADDRESS> - - [29/Jun/2007:09:48:24 -0400] "GET /em/upload?ACTION=HEARTBEAT&E
MD_URL=https%3a%2f%2fug038%2egep%2ege%2ecom%3a3872%2femd%2fmain%2f&HEARTBEAT_
TIME=2007-06-29+22%3a19%3a35&OUTSTANDING_SEVS=FALSE&EMD_UPTIME=2007-06-18+18%3a3
7%3a03&OLDEST_COLL_TIME=2007-06-29+22%3a19%3a35&INSTALL_TYPE=agent&X-ORCL-EMOV=4
%2e0%2e0&X-ORCL-EMCV=10%2e2%2e0%2e1%2e0&X-ORCL-EMSV=10%2e2%2e0%2e1%2e0 HTTP/1.1"
200 5 -
Agent - Sunone Agent 2.1
Webserver - IIS
Policy Server - IS 6.0 SP1.
How do you get the agent log to rotate on size/time? Is there a parameter?
Currently we have to manually delete it.Log rotation feature available in 2.2 web agents. You need to find other ways to do it.
-Subba -
We are running WLS 8.1.4 and have had a recurring problem with log rotation for quite a long time. It has happened on every machine we've used, running both Windows 2000 and XP. What we want to do is have our logs roll nightly, but it seems that no matter what time we set in the WLS console, the log ends up rolled at an arbitrary time.
Our current configuration is the following:
Server File Name: ourServerName_%MM%-%dd%-%yyyy%.log
Rotation Type: By Time
Rotation Time: 04:00
File Time Span: 24 Hrs
We have tried many permutations on the Rotation Time field, including removing or adding leading zeros as well as seeing if the time difference is constant due to a time zone issue, but no discernible pattern has emerged.
For instance, the logs for the last few days have been rolled at exactly 2300, despite being set to roll at 0400. Other times it has been set to roll at 0204, and it will roll at 1104. One other thing to note: the minutes are always correct, but the hours are nearly always off.
Any ideas?No, and I can verify that this problem has showed up at multiple sites configured by multiple people besides myself. As we are precisely following the specs laid out in the WLS 8.1 docs, I can only assume this is a bug.
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