Performance Pack Unable to load - WLS6.1 on RH7.3

When booting WLS 6.1 SP3
with JAVA_HOME=/home/bea/jdk1.3.1_02
I get an IncompatibleVMException
¿is this because WLS 6.1 is not supported on RedHat 7.3?
(WLS70 boot ok:)
<Sep 9, 2002 5:10:24 PM CLT> <Error> <Performance Pack> <Unable to load
performance pack, using Java I/O instead.
weblogic.socket.IncompatibleVMException: LD_LIBRARY_PATH suggests that
this VM uses green threads, not native threads
at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:93)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:192)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:144)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:233)
thank you

What Michael means is that when the Performance Pack fails to load, the Java
version of the code will be used instead so that the server will continue to
function. If all you want to do is get rid of the error message, set the
following property in the weblogic.properties file:
weblogic.system.nativeIO.enable=false
If you are using Service Pack 8, your problem may be related to a known issue
with SP8 and certain platforms (HP-UX and AIX) not being able to load the
performance pack. Please contact technical support for more information.
Thanks,
Robert
Jongwook Woo wrote:
Michael,
Thank you for your mail.
You can do without it. It isn't ported to Tru64.What do you mean "do without it"?
The platform support page for WebLogic Server is located at:
http://www.weblogic.com/platforms/index.html
If I read the document in the link, WLS5.1 would support Tru64. Doesn't it
support posix perfromance pack? I mean how can I remove the posix
performance error?
I am using WLS5.1 sp6 and 8 on Tru64 V5.0A. But the documentation says
WLS5.1 work with Tru64 V4.0F. Does it mean that performance pack will not
work in my environment?
Have you seen people who succeed in executing performance pack with the same
environment as mine?
Regards,
JOngwook
>

Similar Messages

Tru64 Performance Pack - Unable to load performance pack...

Have a 2-processor Tru64 box with 1/2 Gig memory
WebLogic Server 5.1
When running startWebLogic.sh script I am unable to load the performance pack...the system comes up with the following messages on the console:
<A> <Posix Performance Pack> Could not initialize POSIX Performance Pack.
<E> <Performance Pack> Unable to load performance pack, using Java I/O.
uname -a ==> OSF1 cdeut2 V5.0 1094 alpha
The startup script hits the OSF1 case and sets RLDLIST environment variable. However, if we attempt to:
export RLDLIST we get the following messages:
187103:/usr/bin/sleep: /sbin/loader: Fatal Error: cannot map /opt/weblogic/lib/tru64unix
187105:/bin/ksh: /sbin/loader: Fatal Error: cannot map /opt/weblogic/lib/tru64unix
Regards,
John

Are you sure that the performance pack for your platform is available? I didn't see it listed on our platform support page. You might want to
check with customer support to determine if your platform does support the performance pack.
http://www.weblogic.com/platforms/index.html#compaq_alpha
-Charlie
The views expressed in this posting are solely those of the author,
and BEA Systems, Inc. does not endorse any of these views. BEA
Systems, Inc. is not responsible for the accuracy or completeness of
the information provided and assumes no duty to correct, expand
upon, delete or update any of the information contained in this
posting.
John Kroubalkian wrote:
Have a 2-processor Tru64 box with 1/2 Gig memory
WebLogic Server 5.1
When running startWebLogic.sh script I am unable to load the performance pack...the system comes up with the following messages on the console:
<A> <Posix Performance Pack> Could not initialize POSIX Performance Pack.
<E> <Performance Pack> Unable to load performance pack, using Java I/O.
uname -a ==> OSF1 cdeut2 V5.0 1094 alpha
The startup script hits the OSF1 case and sets RLDLIST environment variable. However, if we attempt to:
export RLDLIST we get the following messages:
187103:/usr/bin/sleep: /sbin/loader: Fatal Error: cannot map /opt/weblogic/lib/tru64unix
187105:/bin/ksh: /sbin/loader: Fatal Error: cannot map /opt/weblogic/lib/tru64unix
Regards,
John

Unable to load performance pack

Hi all,
Can anyone solve this problem.
I am starting weblogic server and it gives me message
"Unable to load performance pack, using java i/o.
It starts the server but it gives me above exception also.
Thanks.
Zahid.

Zahid,
Can you please provide the server version , service pack level and the
OS information.
Thanks
[email protected] wrote:
I get the same error. Here's the error message I get:
<Jan 28, 2002 10:57:59 AM EST> <Error> <Performance Pack> <Unable to
load perfor
mance pack, using Java I/O.
java.lang.UnsatisfiedLinkError: no wlntio in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at weblogic.socket.NTSocketMuxer.<init>(NTSocketMuxer.java:173)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at
weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:126)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:232)
zahid wrote:
Hi all,
Can anyone solve this problem.
I am starting weblogic server and it gives me message
"Unable to load performance pack, using java i/o.
It starts the server but it gives me above exception also.
Thanks.
Zahid.

Windows2000 and JDK 1.2.2 - Unable to load performance pack

I am running Windows 2000, Weblogic 5.1 SP9 and JAVA version 1.2.2 Classic VM
(build JDK-1.2.2-001, native threads, symcjit)
I get the following error and I did not used to recieve the error on Windows NT.
I have just migrated from Windows NT to Windows 2000.
Any assisstence would be greatly appreciated.
Here's an excerpt from the log.
BEGIN PASTE
Sat Jul 28 16:00:12 PDT 2001: <ListenThread> Listening on port: 7001
Sat Jul 28 16:00:12 PDT 2001:<E> <Performance Pack> Unable to load performance
pack, using Java I/O.
Sat Jul 28 16:00:13 PDT 2001: <WebLogicServer> WebLogic Server started
---END PASTE---

Using same, except JDK 1.2.2_006 and no problem.
"C. Wassman" <[email protected]> wrote in message
news:3b634817$[email protected]..
>
>
>
I am running Windows 2000, Weblogic 5.1 SP9 and JAVA version 1.2.2 ClassicVM
(build JDK-1.2.2-001, native threads, symcjit)
I get the following error and I did not used to recieve the error onWindows NT.
I have just migrated from Windows NT to Windows 2000.
Any assisstence would be greatly appreciated.
Here's an excerpt from the log.
BEGIN PASTE
Sat Jul 28 16:00:12 PDT 2001: <ListenThread> Listening on port: 7001
Sat Jul 28 16:00:12 PDT 2001:<E> <Performance Pack> Unable to loadperformance
pack, using Java I/O.
Sat Jul 28 16:00:13 PDT 2001: <WebLogicServer> WebLogic Server started
---END PASTE---

Unable to load performance pack, using Java I/O.

Hi there,
I am trying to start weblogic 6.0 from jBuilder. It does start, and
working. But, I got the one problem about loading performance pack. The
message is the following. Any comment?
Thank you
----------------------------------------->Starting WebLogic Server ....
<Jun 27, 2001 1:35:13 PM EDT> <Notice> <Management> <Loading configuration
file C:\bea\wlserver6.0sp1\config\mydomain\config.xml ...>
log file:
C:\bea\wlserver6.0sp1\config\mydomain\config\config\mydomain\logs\weblogic.l
og
<Jun 27, 2001 1:35:14 PM EDT> <Info> <Logging> <Only log messages of
severity "Error" or worse will be displayed in this window. This can be
changed at Admin Console> mydomain> Servers> myserver> Logging> General>
Stdout severity threshold>
<Jun 27, 2001 1:35:46 PM EDT> <Notice> <WebLogicServer> <ListenThread
listening on port 7001>
<Jun 27, 2001 1:35:46 PM EDT> <Notice> <WebLogicServer> <WebLogic Server
started>
<Jun 27, 2001 1:35:46 PM EDT> <Error> <Performance Pack> <Unable to load
performance pack, using Java I/O.
java.lang.UnsatisfiedLinkError: no wlntio in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at weblogic.socket.NTSocketMuxer.<init>(NTSocketMuxer.java:173)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:126)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:224)
>

Thank you
But, it does not work. It does the same. Here is the message.
------------------------------------------------------------>C:\bea\jdk130\bin\javaw -classpath
"S:\Java\classes;C:\jdk1.3\jre\lib\rt.jar;S:\Java\lib\activation.jar;S:\Java
\lib\classes12.zip;S:\Java\lib\cos.jar;S:\Java\lib\dx3.0.jar;S:\Java\lib\dx3
.0-res.jar;S:\Java\lib\fscontext.jar;S:\Java\lib\j2ee.jar;S:\Java\lib\java40
.jar;S:\Java\lib\jgl3.1.0.jar;S:\Java\lib\jsdk21.jar;S:\Java\lib\junit.jar;S
:\Java\lib\mail.jar;S:\Java\lib\msclasses.zip;S:\Java\lib\rootriver.report.j
ar;S:\Java\lib\servlet.jar;S:\Java\lib\ServletExecDebugger.jar;S:\Java\lib\s
truts.jar;C:\bea\wlserver6.0sp1\lib\weblogic.jar;C:\bea\wlserver6.0sp1\lib\x
mlx.jar;C:\bea\wlserver6.0sp1\bin;C:\junit3.5\junit.jar;C:\jakarta-struts-1.
0-b1\lib\struts.jar;C:\JBuilder4\jdk1.3\demo\jfc\Java2D\Java2Demo.jar;C:\JBu
ilder4\jdk1.3\jre\lib\i18n.jar;C:\JBuilder4\jdk1.3\jre\lib\jaws.jar;C:\JBuil
der4\jdk1.3\jre\lib\rt.jar;C:\JBuilder4\jdk1.3\jre\lib\sunrsasign.jar;C:\JBu
ilder4\jdk1.3\lib\dt.jar;C:\JBuilder4\jdk1.3\lib\tools.jar" -ms64m -mx64m -
classpath
"C:\bea\wlserver6.0sp1;C:\bea\wlserver6.0sp1\bin;C:\bea\wlserver6.0sp1\lib\w
eblogic_sp.jar;C:\bea\wlserver6.0sp1\lib\weblogic.jar;S:\Java\classes;S:\Jav
a\lib\classes12.zip;C:\jakarta-struts-1.0-b1\lib\struts.jar;S:\Java\lib\dx3.
0.jar;S:\Java\lib\rootriver.report.jar;S:\Java\lib;S:\Java\lib\struts.jar;"
"-Dweblogic.RootDirectory=C:\bea\wlserver6.0sp1"
"-Dweblogic.Domain=mydomain" "-Dweblogic.Name=myserver" "-Dbea.home=c:\bea"
"-Djava.security.policy==c:\bea\wlserver6.0sp1\lib\weblogic.policy"
"-Dweblogic.management.password=password" weblogic.Server -hotspot
Starting WebLogic Server ....
<Jun 27, 2001 4:00:39 PM EDT> <Notice> <Management> <Loading configuration
file C:\bea\wlserver6.0sp1\config\mydomain\config.xml ...>
log file:
C:\bea\wlserver6.0sp1\config\mydomain\config\config\mydomain\logs\weblogic.l
og
<Jun 27, 2001 4:00:50 PM EDT> <Info> <Logging> <Only log messages of
severity "Error" or worse will be displayed in this window. This can be
changed at Admin Console> mydomain> Servers> myserver> Logging> General>
Stdout severity threshold>
<Jun 27, 2001 4:02:32 PM EDT> <Notice> <WebLogicServer> <WebLogic Server
started>
<Jun 27, 2001 4:02:32 PM EDT> <Notice> <WebLogicServer> <ListenThread
listening on port 7001>
<Jun 27, 2001 4:02:32 PM EDT> <Error> <Performance Pack> <Unable to load
performance pack, using Java I/O.
java.lang.UnsatisfiedLinkError: no wlntio in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at weblogic.socket.NTSocketMuxer.<init>(NTSocketMuxer.java:173)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:126)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:224)
>

Unable to load performance pack, using Java I/O instead

I'm writing because we're having some troubles with the performance pack load.
We're getting this error message when the server starts:
<Feb 1, 2005 11:30:26 AM CST> <Error> <Performance Pack> <Unable to load performance pack, using Java I/O instead.
Please ensure that libmuxer library is in /bea/jdk131/jre/bin/../lib/PA_RISC2.0/native_threads:/bea/jdk131/jre/bin/../lib/PA_RISC2.0/server:/bea/jdk131/jre/bin/../lib/PA_RISC2.0:/siven/shlib:/bea/wlserver/lib/hpux11:/bea/wlserver/lib/hpux11/oci816_8:/usr/lib
java.lang.UnsatisfiedLinkError: getBuildTime
We have checked the following things:
1.- The library libmuxer.sl exists in the path: /bea/wlserver/lib/hpux11
2.- The file has the correct privileges so it can be read by the server
3.- We've run an 'nm -o libmuxter.sl |grep getBuildTime' to ensure that the method exists in the library
We have four managed servers running in the same machine and the error message apears only in one of them.
Any idea of what might be happening?
Does any one know on what OS librarys depends libmuxer.sl?
We're running WebLogic Server 6.1 SP6 on HP-UX 11.0

That's very odd that the same machine has 4 servers and only 1 sees this
error.
I'm assuming they all have the same environment/user etc. If not,
that's the first thing you should check.
I wonder if this is a resource issue in the OS. If you start a 5th
server, does it also see this error? Is it the 4th server you start
that hits this error, or just one of the 4 you run?
-- Rob
Miguel Chavez wrote:
I'm writing because we're having some troubles with the performance pack load.
We're getting this error message when the server starts:
<Feb 1, 2005 11:30:26 AM CST> <Error> <Performance Pack> <Unable to load performance pack, using Java I/O instead.
Please ensure that libmuxer library is in /bea/jdk131/jre/bin/../lib/PA_RISC2.0/native_threads:/bea/jdk131/jre/bin/../lib/PA_RISC2.0/server:/bea/jdk131/jre/bin/../lib/PA_RISC2.0:/siven/shlib:/bea/wlserver/lib/hpux11:/bea/wlserver/lib/hpux11/oci816_8:/usr/lib
java.lang.UnsatisfiedLinkError: getBuildTime
We have checked the following things:
1.- The library libmuxer.sl exists in the path: /bea/wlserver/lib/hpux11
2.- The file has the correct privileges so it can be read by the server
3.- We've run an 'nm -o libmuxter.sl |grep getBuildTime' to ensure that the method exists in the library
We have four managed servers running in the same machine and the error message apears only in one of them.
Any idea of what might be happening?
Does any one know on what OS librarys depends libmuxer.sl?
We're running WebLogic Server 6.1 SP6 on HP-UX 11.0

Unable to load performance pack, using Java I/O on WL60, sp2

Dear friends,
I am seeking help from you. When we start WL60 SP2 on Sun Soloris 5.6, we got
the following exception:
<Jul 31, 2001 5:39:53 PM EDT> <Error> <Performance Pack> <Unable to load performance
pack, using Java I/O.
java.lang.UnsatisfiedLinkError: getFdLimit
at weblogic.socket.PosixSocketMuxer.getFdLimit(Native Method)
at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:104)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:128)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:224)
>
Hoever, the server itself started, and our applications runs ok
(at least so far). But this exception appears every time on some user accounts.
I was wondering what causes this exception. Some user accounts in the same machine
don't have this problem.
I also wondering if it will cause performance problem when the traffic is high.
We already applied the patches.
Any hits and suggestions are welcome.
Thanks in advance.
-Ju

Dear Deyan,
Thanks for your help. We do have $WEBLOGIC_HOME/lib/solaris in LD_LIBRARY_PATH,
which is set when running ". setEnv.sh" before startWebLogic.sh.
We failed on one patch: 105210-27, for some reason.
The strange thing is: in the same machine, all WL60 instances running under user
accounts (under /users/developers/) have no such error. But it happens under some
account, like accounts under /export/home/, etc. /user/developers is mounted on
another physical machine.
-Ju
"Deyan D. Bektchiev" <[email protected]> wrote:
>
You should have the $WEBLOGIC_HOME/lib/solaris directory in your LD_LIBRARY_PATH
so that
the server can load the performance pack (which is a shared library called
libmuxer.so).
If it is present then do a ldd libmuzer.so and you will see if any libraries
that it
depends on are missing.
Also make sure you have all of the requered patches for 2.6 installed.
--dejan
Ju Rao wrote:
Dear friends,
I am seeking help from you. When we start WL60 SP2 on Sun Soloris 5.6,we got
the following exception:
<Jul 31, 2001 5:39:53 PM EDT> <Error> <Performance Pack> <Unable toload performance
pack, using Java I/O.
java.lang.UnsatisfiedLinkError: getFdLimit
at weblogic.socket.PosixSocketMuxer.getFdLimit(Native Method)
at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:104)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:128)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:224)
>
Hoever, the server itself started, and our applications runs ok
(at least so far). But this exception appears every time on some useraccounts.
I was wondering what causes this exception. Some user accounts in thesame machine
don't have this problem.
I also wondering if it will cause performance problem when the trafficis high.
We already applied the patches.
Any hits and suggestions are welcome.
Thanks in advance.
-JuContent-Description: Card for Deyan D. Bektchiev
begin:vcard
n:Bektchiev;Deyan
tel;home:1-650-363-6055
tel;work:1-650-289-1046
x-mozilla-html:TRUE
url:http://www.appl.net/
org:Application Networks
adr:;;444 Ramona St;Palo Alto;CA;94301;USA
version:2.1
email;internet:[email protected]
fn:Deyan D. Bektchiev
end:vcard

WLS6.0 Performance Pack error

Hi,
I have a Fresh install under Solaris and when I start the Weblogic Server 6.0
I have this error
<Aug 26, 2001 10:18:37 PM GMT-05:00> <Notice> <WebLogicServer> <WebLogic Server
started>
<Aug 26, 2001 10:18:37 PM GMT-05:00> <Notice> <WebLogicServer> <SSLListenThread
listening on port 7002>
<Aug 26, 2001 10:18:37 PM GMT-05:00> <Notice> <WebLogicServer> <ListenThread listening
on port 7001>
<Aug 26, 2001 10:18:37 PM GMT-05:00> <Error> <Performance Pack> <Unable to load
performance pack, using Java I/O.
java.lang.UnsatisfiedLinkError: getFdLimit
at weblogic.socket.PosixSocketMuxer.getFdLimit(Native Method)
at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:104)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:128)
at weblogic.socket.SocketMuxer.getMuxer(SocketMuxer.java:83)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:224)
>
And I never installed the Performance Pack or something like that can you Help
me?
Thanx Alot!!

1. Set ld_library_path enviornment variable as per BEA docs.
2.You don't have to install Performance pack. You have Enabled Performance Packs
or by default performance pack are enabled on sun solaris.
Here is a step :
To use the Administration Console to make sure performance packs are enabled:
Start the WebLogic Server Console.
Open the Servers folder in the navigation tree.
Select your server (myserver in a default installation) in the Servers folder.
Select the Configuration tab.
Select the Tuning tab.
If the Native IO Enabled check box is not selected, select the check box.
Click Apply.
Restart your sever.
Thanks
Jignesh Patel

CAD Unable to load performace pack

Hi I'm unable to get the Posix performace pack to initialise properly.
<Performance Pack> Unable to load performance pack, using Java I/O.
I'm using SunOS stagexxx 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-2
) and weblogic 5.1 SP8.
JDK is :-
java version "1.3.0_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
And Ideas?
I have also tried Weblogic 5.1 SP11 but get the same result.
Execute permissions are also set on libmuxer.so

Hi.
Hmm. What is your shared library path set to? Or better still, from your
weblogic.log file what is your java.library.path set to?
Your platform looks ok. Your JDK version may be a little off, but I'm not
sure if that would be the cause of this problem.
Regards,
Michael
Chris Dugdale wrote:
Hi I'm unable to get the Posix performace pack to initialise properly.
<Performance Pack> Unable to load performance pack, using Java I/O.
I'm using SunOS stagexxx 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-2
) and weblogic 5.1 SP8.
JDK is :-
java version "1.3.0_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
And Ideas?
I have also tried Weblogic 5.1 SP11 but get the same result.
Execute permissions are also set on libmuxer.so--
Michael Young
Developer Relations Engineer
BEA Support

[BEA WEBLOGIC SERVER 5.1 sp8] performance pack load problem ....

Hi,
I am trying to use the weblogic server performance pack on BEA WEBLOGIC SERVER 5.1
sp8.
As explained in the following doc : http://www.weblogic.com/docs51/admindocs/tuning.html#performance%20packs
I use the following configuration :
weblogic.properties : weblogic.system.nativeIO.enable=true
LD_LIBRARY_PATH is set to "/bea/weblogic/wls510_sp8/lib/solaris"
Technical environement : SunOS 5.8 Generic_108528-06
But when I restart the server I have the following message :
"Mo Jun 03 18:19:06 CEST 2002:<A> <Posix Performance Pack> Could not initialize POSIX
Performance Pack.
Mo Jun 03 18:19:06 CEST 2002:<E> <Performance Pack> Unable to load performance pack,
using Java I/O."
Could you help me on this point, please ?

I think my Q is not clear. I shall explain how the application works. I am having application based on Swings and that is a website building program. User has options like ading an image into their site with an element called 'Image' available as part of the system. Then user can either select an image from the picture gallery provided or can upload his own image.
Now, if the user is uploading a picture that has space in name ( we use a servlet program to upload the image into user directory), it will get uploaded. But when the swing program tries to paint the image in the Image element ( It is essentially a JLabel ), the program is sending a request to the WL server. Since the URL contains space in name, server returns error. Even if do URL Encoding, it will add %20 in the URL and still WL will report error saying that file not found. It seems that WL is unable to process requests that has space in the URL.
If any one has any solution to this, please help..
Liju

Problem when starting performance pack

Environment: AIX 4.3.3, JDK 1.2.2 with lastest fix, weblogic 5.1
When starting weblogic, the weblogic.log shows:
<POSIX Performance Pack> Could not initialize POSIX Performance PACK.
<Performance Pack> Unable to load performance pack, using JAVA I/O.
I have weblogic.system.nativeIO.enable=true set in the weblogic.properties file
and LIBPATH pointing to ~weblogic/lib/aix .
Appreciate if somebody here can give idea where to look into in order to load
the Performance Pack.
Thanks for any input
Daping Xia
System Admin
United Airlines

Could you do a directory listing of the directory that contains the
performance packs?
Michael Girdley
BEA Systems Inc
"Daping Xia" <[email protected]> wrote in message
news:39ecc7f1$[email protected]..
>
Environment: AIX 4.3.3, JDK 1.2.2 with lastest fix, weblogic 5.1
When starting weblogic, the weblogic.log shows:
<POSIX Performance Pack> Could not initialize POSIX Performance PACK.
<Performance Pack> Unable to load performance pack, using JAVA I/O.
I have weblogic.system.nativeIO.enable=true set in the weblogic.propertiesfile
and LIBPATH pointing to ~weblogic/lib/aix .
Appreciate if somebody here can give idea where to look into in order toload
the Performance Pack.
Thanks for any input
Daping Xia
System Admin
United Airlines

WLS 5.1 & Solaris 8 (Intel) Performance Pack Issue

OS: Solaris 8 Intel
WLS: Weblogic 5.1
Issue: Unable to load performance pack
Description: LD_LIBRARY_PATH is set for /apps/weblogic/lib/solaris -
Confirmed by output of startWebLogic.sh {see below}
Contents of /apps/weblogic/lib/solaris contains
libmuxer.so
# ./startWebLogic.sh
LD_LIBRARY_PATH=/apps/weblogic/lib/solaris
Tue Jul 10 21:04:42 EDT 2001: <WebLogicServer> Read global properties
/apps/weblogic/weblogic.properties
Tue Jul 10 21:04:51 EDT 2001: <ListenThread> Listening on port: 7001
Tue Jul 10 21:04:51 EDT 2001:<A> <Posix Performance Pack> Could not
initialize POSIX Performance Pack.
Tue Jul 10 21:04:51 EDT 2001:<E> <Posix Performance Pack> Stack:
java.lang.UnsatisfiedLinkError: no muxer in java.library.path
Tue Jul 10 21:04:51 EDT 2001:<E> <Performance Pack> Unable to load
performance pack, using Java I/O.
Tue Jul 10 21:04:51 EDT 2001: <SSLListenThread> Listening on port:
7002
Tue Jul 10 21:04:51 EDT 2001: <WebLogicServer> WebLogic Server
started
# ls -l /apps/weblogic/lib/solaris
total 3460
-rwxr-xr-x 1 weblogic weblogic 409436 Jul 4 12:05 libjsafe.so
-rwxr-xr-x 1 weblogic weblogic 22332 Jul 4 12:05 libmuxer.so
-rwxr-xr-x 1 weblogic weblogic 146932 Jul 4 12:05 libproxy.so
-rwxr-xr-x 1 weblogic weblogic 8632 Jul 4 12:05 libstackdump.so
-rwxr-xr-x 1 weblogic weblogic 6820 Jul 4 12:05
libstackdump_jdk12.so
-rwxr-xr-x 1 weblogic weblogic 7472 Jul 4 12:05
libweblogicunix1.so
-rwxr-xr-x 1 weblogic weblogic 6364 Jul 4 12:05 libwlenv.so
-rwxr-xr-x 1 weblogic weblogic 277712 Jul 4 12:05 mod_wl.so
-rwxr-xr-x 1 weblogic weblogic 275692 Jul 4 12:05 mod_wl_ssl.so
-rwxr-xr-x 1 weblogic weblogic 275780 Jul 4 12:05
mod_wl_ssl_raven.so
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci734_7
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci805_7
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci805_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci806_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci815_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci816_8
-rw-r--r-- 1 weblogic weblogic 47868 Jul 4 12:05 wlauth
-rw-r--r-- 1 weblogic weblogic 218276 Jul 4 12:05 zac_solaris
[startWebLogic.sh]
# Set user-defined variables
JAVA_HOME=/usr/java
PRE_CLASSPATH=

Michael Girdley wrote:
The perf pack is native code. It must be ported to each platform. Since
WLS only supports Solaris/SPARC, this port hasn't been done and that's why
the lib doesn't work.
Michael Girdley
http://learnweblogic.com
"Super-User" <[email protected]> wrote in message
news:[email protected]...
It's [email protected]
Super-User wrote:
OS: Solaris 8 Intel
WLS: Weblogic 5.1
Issue: Unable to load performance pack
Description: LD_LIBRARY_PATH is set for /apps/weblogic/lib/solaris -
Confirmed by output of startWebLogic.sh {see below}
Contents of /apps/weblogic/lib/solaris contains
libmuxer.so
# ./startWebLogic.sh
LD_LIBRARY_PATH=/apps/weblogic/lib/solaris
Tue Jul 10 21:04:42 EDT 2001: <WebLogicServer> Read global properties
/apps/weblogic/weblogic.properties
Tue Jul 10 21:04:51 EDT 2001: <ListenThread> Listening on port: 7001
Tue Jul 10 21:04:51 EDT 2001:<A> <Posix Performance Pack> Could not
initialize POSIX Performance Pack.
Tue Jul 10 21:04:51 EDT 2001:<E> <Posix Performance Pack> Stack:
java.lang.UnsatisfiedLinkError: no muxer in java.library.path
Tue Jul 10 21:04:51 EDT 2001:<E> <Performance Pack> Unable to load
performance pack, using Java I/O.
Tue Jul 10 21:04:51 EDT 2001: <SSLListenThread> Listening on port:
7002
Tue Jul 10 21:04:51 EDT 2001: <WebLogicServer> WebLogic Server
started
# ls -l /apps/weblogic/lib/solaris
total 3460
-rwxr-xr-x 1 weblogic weblogic 409436 Jul 4 12:05 libjsafe.so
-rwxr-xr-x 1 weblogic weblogic 22332 Jul 4 12:05 libmuxer.so
-rwxr-xr-x 1 weblogic weblogic 146932 Jul 4 12:05 libproxy.so
-rwxr-xr-x 1 weblogic weblogic 8632 Jul 4 12:05 libstackdump.so
-rwxr-xr-x 1 weblogic weblogic 6820 Jul 4 12:05
libstackdump_jdk12.so
-rwxr-xr-x 1 weblogic weblogic 7472 Jul 4 12:05
libweblogicunix1.so
-rwxr-xr-x 1 weblogic weblogic 6364 Jul 4 12:05 libwlenv.so
-rwxr-xr-x 1 weblogic weblogic 277712 Jul 4 12:05 mod_wl.so
-rwxr-xr-x 1 weblogic weblogic 275692 Jul 4 12:05 mod_wl_ssl.so
-rwxr-xr-x 1 weblogic weblogic 275780 Jul 4 12:05
mod_wl_ssl_raven.so
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci734_7
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci805_7
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci805_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci806_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci815_8
drwxr-xr-x 2 weblogic weblogic 512 Jul 4 12:05 oci816_8
-rw-r--r-- 1 weblogic weblogic 47868 Jul 4 12:05 wlauth
-rw-r--r-- 1 weblogic weblogic 218276 Jul 4 12:05 zac_solaris
[startWebLogic.sh]
# Set user-defined variables
JAVA_HOME=/usr/java
PRE_CLASSPATH=
Thanks, I set the NativeIO to false..... And hope that it gets ported.......

Performance Pack problem under win2k

i am running wls 5.1sp5 under win2k.
and get always the same errormessage at startup:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Packnc> Unable to load performance pack using java I/O
what am i doing wrong ??

Yes, this is a known problem that we discovered recently.
Contact [email protected] or wait until next service pack goes out.
Kumar
Todd Carmichael wrote:
I also am getting the same error messages on Win2k, though I do not get the
POSIX error. Is the performance pack not needed on Windows 2k
Tue Aug 29 18:04:56 PDT 2000:<E> <Performance Pack> Unable to load
performance pack, using Java I/O.
"Johannes Plachy" <[email protected]> wrote in message
news:[email protected]..
i am running wls 5.1sp5 under win2k.
and get always the same errormessage at startup:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Packnc> Unable to load performance pack using java I/O
what am i doing wrong ??

Performance Pack Issues

i'm currently running v5.1 sp8 on Intel Linux platform.
As i know, WL support performance pack on RedHat 6.1
but it doesn't work correctly.
bleow is the message.
========================================================================
<E> <Posix Performance Pack> Could not initialize POSIX Performance Pack.
 <Performance Pack> Unable to load performance pack, using Java I/O.
========================================================================
i correctly setted LD_LIBRARY_PATH, CLASSPATH and WL_CLASSPATH.
all seems to work except performance pack.
thank you

On Thu, 15 Feb 2001 14:34:19 -0800,
Jongwook Woo <[email protected]> wrote:
Hi,
I am not sure if bea fixed it or not. But you may want to click on the
following link to see whole story:
http://newsgroups.bea.com/cgi-bin/dnewsweb?utag=&group=weblogic.developer.in
terest.performance&xrelated=1616&cmd_related.x=62&cmd_related.y=13
If you want, I can send you uncertified libmuxer.so.
Regards,
Jongwooki did everything that i can try...
but all failed
please can u send me uncertified libmuxer.so To [email protected]?

Performance pack on linux

I tried to install performance pack on Linux, the LD_LIBRARY_PATH is set and pointed to the correct location, but I got the following message when start weblogic server:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Pack> Unable to load performance pack, using Java I/O.
We use Sun's 1.3 java(it could use native thread)
Many Thanks!!!!

If you are on SP 7 or 8 the performance pack doesn't work. Have you tried this on 6 or less?
-Jeff Ward
"Jean XU" <[email protected]> wrote:
>
I tried to install performance pack on Linux, the LD_LIBRARY_PATH is set and pointed to the correct location, but I got the following message when start weblogic server:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Pack> Unable to load performance pack, using Java I/O.
We use Sun's 1.3 java(it could use native thread)
Many Thanks!!!!

Performance Pack Unable to load - WLS6.1 on RH7.3

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