Re: [Wrapper-user] Wrapper memory settings issues?

[Tony A. <Ton...@ru...>]

Thank you so much, this is basically what I have found also. I am able to =
allocate 1536M and no more.=20
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thanks!
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Tony

>>> gi...@gi... 03/02/05 12:39PM >>>

As I understand it, and I could be wrong...  32-bit windows has limits on =
the maximum contiguous memory a process can allocate to itself (About =
2GB).  Plus, there is some overheard with the JVM and associated objects.  =
Depending on the machine you have and your JVM, you probably will not be =
able to allocate more than 1.5 GB.  The most I've ever been able to =
allocate on a 32-bit Windows box with a 1.4 JRE is 1450M. =20

For more info on this see:

http://forum.java.sun.com/thread.jspa?forumID=3D37&threadID=3D201718=20

-Gil

At 07:59 AM 3/2/2005, you wrote:

Hello,
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I have the wrapper configured using method 1 and working but wanted to =
crank up the amount of memory available to the JVM so I set the wrapper.jav=
a.initmemory to be 1024 and the wrapper.java.maxmemory to be 2048. =
Previously I had them set to 1024 for init and 1280 for max and it starts =
the application fine. If I try to use a value bigger than 1280 it always =
fails. Has anyone else experienced this? If so, how did you get around =
this?=20
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I am using this on a Window2003 server with 4GB ram and about 3.5GB =
unutilized? I am using JVM 1.4.2_06 on ther server and using it to start =
JBoss 3.2.7. Any help would be greatly appreciated.
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Here is my wrapper.conf if it is of any help.
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I get an error when I try to start service of:
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Event Type: Information
Event Source: OneWebApp
Event Category: jvm2=20
Event ID: 100
Date:  3/2/2005
Time:  9:51:38 AM
User:  N/A
Computer: RCAWINAPPDEV
Description:
Could not reserve enough space for object heap

#********************************************************************
# Wrapper Version 3.1.2
#********************************************************************
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# Java Application
wrapper.java.command=3DD:\java\j2sdk1.4.2_06\bin\java
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# Java Main class.  This class must implement the WrapperListener =
interface
#  or guarantee that the WrapperManager class is initialized.  Helper
#  classes are provided to do this for you.  See the Integration section
#  of the documentation for details.
wrapper.java.mainclass=3Dorg.tanukisoftware.wrapper.WrapperSimpleApp
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# Java Classpath (include wrapper.jar)  Add class path elements as
#  needed starting from 1
wrapper.java.classpath.1=3DD:\JBoss\jboss_tomcat\jboss\server\tomcatEclipse=
_Ryerson\lib\wrapper.jar
wrapper.java.classpath.2=3DD:\java\j2sdk1.4.2_06\lib\tools.jar
wrapper.java.classpath.3=3DD:\JBoss\jboss_tomcat\jboss\bin\run.jar
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# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=3DD:\JBoss\jboss_tomcat\jboss\server\tomcatEcli=
pse_Ryerson\lib
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# Java Additional Parameters - Remote Debugging Disabled (default)
# wrapper.java.additional.1=3D-server -Dprogram.name=3DD:\JBoss\jboss_tomca=
t\jboss\bin\run.bat
# wrapper.java.additional.2=3D-Dpropfile=3DD:\RcDepWarJB_Ryerson\summit\ass=
nlist.properties
# wrapper.java.additional.3=3D-Dcontextfile=3DD:\RcDepWarJB_Ryerson\summit\=
context.properties
# wrapper.java.additional.4=3D-Drc.plugins=3DD:\RcPlugins
# wrapper.java.additional.5=3D-Drc.serverConfigFile=3DD:\RcDepWarJB_Ryerson=
\summit\config.properties
# wrapper.java.additional.6=3D-Drc.debugLevel=3D2 -XX:MaxPermSize=3D256m =
-XX:PermSize=3D64m -Djava.rmi.server.hostname=3Doneappdev.ruffalocody.com
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# Java Additional Parameters - Remote Debugging Enabled
wrapper.java.additional.1=3D-server -Dprogram.name=3DD:\JBoss\jboss_tomcat\=
jboss\bin\run.bat
wrapper.java.additional.2=3D-Dpropfile=3DD:\RcDepWarJB_Ryerson\summit\assnl=
ist.properties
wrapper.java.additional.3=3D-Dcontextfile=3DD:\RcDepWarJB_Ryerson\summit\co=
ntext.properties
wrapper.java.additional.4=3D-Drc.plugins=3DD:\RcPlugins -Drc.serverConfigFi=
le=3DD:\RcDepWarJB_Ryerson\summit\config.properties
wrapper.java.additional.5=3D-Drc.debugLevel=3D2 -XX:MaxPermSize=3D256m =
-XX:PermSize=3D64m -Djava.rmi.server.hostname=3Doneappdev.ruffalocody.com
wrapper.java.additional.6=3D-Xdebug -Xrunjdwp:server=3Dy,transport=3Ddt_soc=
ket,address=3D4143,suspend=3Dn
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# Initial Java Heap Size (in MB)
wrapper.java.initmemory=3D1024
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# Maximum Java Heap Size (in MB)
wrapper.java.maxmemory=3D1280
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# Application parameters.  Add parameters as needed starting from 1
wrapper.app.parameter.1=3Dorg.jboss.Main
wrapper.app.parameter.2=3D-c
wrapper.app.parameter.3=3DtomcatEclipse_Ryerson
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#********************************************************************
# Wrapper Logging Properties
#********************************************************************
# Format of output for the console.  (See docs for formats)
wrapper.console.format=3DLPTM
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# Log Level for console output.  (See docs for log levels)
wrapper.console.loglevel=3DNONE
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# Log file to use for wrapper output logging.
wrapper.logfile=3D
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# Format of output for the log file.  (See docs for formats)
wrapper.logfile.format=3DLPTM
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# Log Level for log file output.  (See docs for log levels)
wrapper.logfile.loglevel=3DNONE
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# Maximum size that the log file will be allowed to grow to before
#  the log is rolled. Size is specified in bytes.  The default value
#  of 0, disables log rolling.  May abbreviate with the 'k' (kb) or
#  'm' (mb) suffix.  For example: 10m =3D 10 megabytes.
wrapper.logfile.maxsize=3D0
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# Maximum number of rolled log files which will be allowed before old
#  files are deleted.  The default value of 0 implies no limit.
wrapper.logfile.maxfiles=3D0
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# Log Level for sys/event log output.  (See docs for log levels)
wrapper.syslog.loglevel=3DDEBUG
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#********************************************************************
# Wrapper Windows Properties
#********************************************************************
# Title to use when running as a console
wrapper.console.title=3DRuffaloCODY One Web Application Ryerson
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#********************************************************************
# Wrapper Windows NT/2000/XP Service Properties
#********************************************************************
# WARNING - Do not modify any of these properties when an application
#  using this configuration file has been installed as a service.
#  Please uninstall the service before modifying this section.  The
#  service can then be reinstalled.
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# Name of the service
wrapper.ntservice.name=3DOneWebAppRyerson
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# Display name of the service
wrapper.ntservice.displayname=3DRuffaloCODY One Web Application Ryerson
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# Description of the service
wrapper.ntservice.description=3DRuns the RuffaloCODY One Web Application =
Ryerson on JBoss
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# Service dependencies.  Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=3D
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# Mode in which the service is installed.  AUTO_START or DEMAND_START
wrapper.ntservice.starttype=3DAUTO_START
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# Priority at which the service is run.  NORMAL, LOW, HIGH, or
#  REALTIME
wrapper.ntservice.process_priority=3DNORMAL
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# Allow the service to interact with the desktop.
wrapper.ntservice.interactive=3Dfalse
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thanks,
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Tony Awbrey
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RuffaloCODY, LLC.
Phone:    319.730.2480
Fax:        319.362.7457
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Address: 65 Kirkwood North Road SW
               Cedar Rapids, IA 52404
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IBM Certified Specialist --
     iSeries Technical Solutions Design V4R5
     iSeries Solution Sales V5R3
---------------------------------------------------------------------
Gil Adam
ga...@in...=20
Extension: 430
Instant Messenger: AnswerGil=20