Enabling performance pack

Hi,
How do I enable the performance pack for WL5.1 on Windows2000? I've so far
tried setting the path to point to weblogic/bin and that doesn't work.
Thanks
MC

Later service packs work with W2K. Earlier ones did not know that W2K was
actually just a newer release of NT.
Peace,
Cameron Purdy
Tangosol Inc.
<< Tangosol Server: How Weblogic applications are customized >>
<< Download now from http://www.tangosol.com/download.jsp >>
"mcn" <[email protected]> wrote in message
news:3baa41c8$[email protected]..
Hi,
How do I enable the performance pack for WL5.1 on Windows2000? I've so far
tried setting the path to point to weblogic/bin and that doesn't work.
Thanks
MC

Similar Messages

Can't enable performance pack on Linux

I am trying to enable the performance pack on Linux 7.1 with
WebLogic Server 5.1 sp 12, but see the following in the log
when I start the server:
Unable to load performance pack, using Java I/O.
I have tried setting the java.library.path to point to the linux
.so folders (per BEA documentation), but still does not seem to work.
Any help would be greatly appreciated. Thanks!

If memory serves, on Windows it's $PATH.
On Solaris and Linux, it's $LD_LIBRARY_PATH
On HP-UX, it's $SHLIB_PATH
-- Rob
Cameron Purdy wrote:
I am trying to enable the performance pack on Linux 7.1Did you mean RedHat 7.1?
WebLogic Server 5.1 sp 12, but see the following in the log
when I start the server:
Unable to load performance pack, using Java I/O.Sounds like it can't find the library or one of its dependencies. I can't
remember if that's PATH or LIBPATH or LD_LIBRARY_PATH or what ....
Peace,
Cameron Purdy
Tangosol, Inc.
http://www.tangosol.com/coherence.jsp
Tangosol Coherence: Clustered Replicated Cache for Weblogic
"Joe Casotti" <[email protected]> wrote in message
news:[email protected]..

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

Performance pack for solaris

How do I include/install performance pack on my Solaris system for WLS 5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script which
didn't help any
thanks
kp

You have to add that directory to you LD_LIBRARY_PATH, not PATH
K.P. Patel <[email protected]> wrote in message
news:[email protected]..
never mind... I got it.. For some odd reason, I restarted weblogic few
times...and it picked up....
thanks
"K.P. Patel" <[email protected]> wrote in message
news:3ad64fb6$[email protected]..
yep, these property was set to true already....still doesn't load
performance pack
"Kumar Allamraju" <[email protected]> wrote in message
news:[email protected]..
Add the following property in weblogic.properties file.
weblogic.system.nativeIO.enable=true
Kumar
"K.P. Patel" wrote:
How do I include/install performance pack on my Solaris system for
WLS
5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script
which
didn't help any
thanks
kp

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
>

[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

Native Performance pack for Intel Solaris

Do we have native performance pack for Intel Solaris? We are using
Weblogic 4.5.1
Thanks
Nagaraj

You have to add that directory to you LD_LIBRARY_PATH, not PATH
K.P. Patel <[email protected]> wrote in message
news:[email protected]..
never mind... I got it.. For some odd reason, I restarted weblogic few
times...and it picked up....
thanks
"K.P. Patel" <[email protected]> wrote in message
news:3ad64fb6$[email protected]..
yep, these property was set to true already....still doesn't load
performance pack
"Kumar Allamraju" <[email protected]> wrote in message
news:[email protected]..
Add the following property in weblogic.properties file.
weblogic.system.nativeIO.enable=true
Kumar
"K.P. Patel" wrote:
How do I include/install performance pack on my Solaris system for
WLS
5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script
which
didn't help any
thanks
kp

Solaris performance pack

I'm running WLS 5.1 on solaris 2.7 and it seems that the performance I'm
getting is very poor. I turned the "weblogic.system.nativeIO.enable"
property to true/false and there's no difference. We're using WLS as an EJB
server only (no http).
Shouldn't the performance pack improve performance ?
Thanks.

Our clients all connect to IPlanet (hundreds of thousands ...), where an
IPlanet makes EJB calls to Weblogic Server. I know the connection to
weblogic is multiplexed, and I think we might have about 5 IPlanets per
Weblogic, i.e. about 5 sockets. In this scenario is there any advantage to
the the performance pack ?
Thanks,
Eran
"Michael Girdley" <[email protected]> wrote in message
news:8hog8q$mlc$[email protected]..
>
>
The performance pack is really a scalability pack. You'll not seeimproved
throughput in a single server/client instance. What the pack allows us to
do is to better handle many many sockets. This gets around many of the
limitations of Java and socket handling. What you'll see what the
performance pack really shines through when you have to say like 1000
simultaneous clients.
Thanks,
Michael
Michael Girdley
Product Manager, WebLogic Server & Express
BEA Systems Inc
Eran Erlich <[email protected]> wrote in message
news:8hnvps$e3f$[email protected]..
I'm running WLS 5.1 on solaris 2.7 and it seems that the performance I'm
getting is very poor. I turned the "weblogic.system.nativeIO.enable"
property to true/false and there's no difference. We're using WLS as anEJB
server only (no http).
Shouldn't the performance pack improve performance ?
Thanks.

Performance Pack for Linux

Hi all,
I am trying to install Weblogic 4.5.1 on Red Hat Linux 6.1
When I set the weblogic.system.nativeIO.enable to true within the
weblogic.properties file, I receive an exception:
java.lang.UnsatisfiedLinkError: no muxer in shared library path
(libmuxer.so)
I tried looking through the installation documentation and was unable to
find anything related specifically to using the performance pack under Linux
(there was information specific to AIX and Solaris, however).
So I guess my question is: Is the performance pack supported for Linux? If
so, what might I have to modify in order for it to work correctly? Thanks-
Matt Groch

Andrew Nishigaya wrote:
Hi,
I just saw your post about there being no Linux NativeIO performance
pack. Is there any planned?Yes.
If so, could you provide a general
timeline?
It should be available in the Denali (5.1) release of WLS or shortly
thereafter. Denali is GA at the end of March.
>
BTW, Can you enlighten me as to what the libWeblogicLinux1.so file do
that is in the linux directory?I believe that it is some platform-specific debug code that we include.
-- Rob
We were hoping that this was the
NativeIO pack, but I guess we were wrong.
Any help would be appreciated!
-- nori
Srikant Subramaniam wrote:
Unfortunately, we don't support the performance pack for linux at this point in
time.
Srikant.
Matthew Groch wrote:
Hi all,
I am trying to install Weblogic 4.5.1 on Red Hat Linux 6.1
When I set the weblogic.system.nativeIO.enable to true within the
weblogic.properties file, I receive an exception:
java.lang.UnsatisfiedLinkError: no muxer in shared library path
(libmuxer.so)
I tried looking through the installation documentation and was unable to
find anything related specifically to using the performance pack under Linux
(there was information specific to AIX and Solaris, however).
So I guess my question is: Is the performance pack supported for Linux? If
so, what might I have to modify in order for it to work correctly? Thanks-
Matt Groch
Andrew Nishigaya Chief Technology Officer and Founder
Miradi, Inc. Believe. Create. Collaborate.
Soquel, CA [email protected]
(831) 477-0561 http://www.miradi.com

Where do I find the Solarius performance pack?

Looked through the docs, searched via the on-line help, but no hits.
I'm looking for a Solarius 7 performance pack.
Thanks.
X U M A <build-to-order e-business>
Lance Smith
160 Pine St., 2nd Floor
San Francisco, CA 94111
Phone: (415)777-9988
Fax: (415)777-2704
email: [email protected]
http://www.xuma.com

you will find it in $WL_HOME/lib/solaris directory.
Uncomment the following line in weblogic.properties
#Performance pack. The shared library must be accessible from your
# PATH (NT) or from your shared library path (UNIX; the name of the
# variable varies: LD_LIBRARY_PATH, SHLIB_PATH, etc.)
weblogic.system.nativeIO.enable=true
Refer 10th point in this page :
http://www.weblogic.com/docs51/install/install_weblogic.html
Kumar
Lance Smith wrote:
Looked through the docs, searched via the on-line help, but no hits.
I'm looking for a Solarius 7 performance pack.
Thanks.
X U M A <build-to-order e-business>
Lance Smith
160 Pine St., 2nd Floor
San Francisco, CA 94111
Phone: (415)777-9988
Fax: (415)777-2704
email: [email protected]
http://www.xuma.com
[att1.html]

Posix Performance Pack & file discriptor limitation

This question doesn't appear to relate to our Enterprise product, so I'm
responding to this message in the performance newsgroup as well. Please see
answers below:
Andy Ping wrote:
What is Posix Performance Pack about?This refers to the availability of enhanced I/O handling (enabled by default
with the Solaris version of WLS) and is documented at:
http://www.weblogic.com/docs51/admindocs/tuning.html#performance packs
>
And How to resolve the file dirscritor limitation? Is ulimit OK?The Solaris file descriptor limits are set using lines similar to:
set rlim_fd_cur = 1024
set rlim_fd_max = 8192
in your /etc/system file. In the above case, user processes are allowed 1K open
files by default and can up this limit to 8K files using the ulimit command.
You might have noticed that this command is used in the weblogic startup script
to accomplish this. Judging by your log entries, I'd guess that your tunables
are both set to 512. You might want to consider raising your maximum to 1K.
Perhaps other newsgroup readers can suggest/recommend better file descriptor
limits.
Environment: sun solaris 2.6, weblogic.5.1 jdk1.2.2_006, oracle815.
phenomena:
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < ListenThread > Listening on
port: 7001
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
System has file descriptor limits of - soft: '512', hard: '512'
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
Using effective file descriptor limit of: '512' open sockets/files.
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
Allocating:'3' POSIX reader threads
If use jdk1.1.7b, the phenomena:
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < EJB > 0 deployed, 0 failed
to deploy.
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < HTTP > Log rotation is size
based
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < ZAC > ZAC ACLs initialized
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < ZAC > ZAC packages stored
in local directory exports
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < ListenThread > Listening on
port: 7001
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
System has file descriptor limits of - soft: '512', hard: '512'
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
Using effective file descriptor limit of: '512' open sockets/files.
D??¨²?? ¨º??? 26 10:51:20 GMT+08:00 2000: < Posix Performance Pack >
Allocating: '3' POSIX reader threads
D??¨²?? ¨º??? 20 00:58:28 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
D??¨²?? ¨º??? 20 00:58:28 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
D??¨²?? ¨º??? 20 00:59:23 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 00:59:28 GMT-05:00 2000: < ServletContext-General >
Generated java file:
/opt/weblogic/weblogic/myserver/classfiles/jsp_servlet/_high_tech_area/_fron
t/_bbs/_bbs_list.java
D??¨²?? ¨º??? 20 00:59:32 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:00:36 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
D??¨²?? ¨º??? 20 01:00:52 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
D??¨²?? ¨º??? 20 01:02:53 GMT-05:00 2000: < ServletContext-General >
Generated java file:
/opt/weblogic/weblogic/myserver/classfiles/jsp_servlet/_high_tech_area/_fron
t/_bbs/_bbs_list.java
D??¨²?? ¨º??? 20 01:02:54 GMT-05:00 2000: < ServletContext-General >
Generated java file:
/opt/weblogic/weblogic/myserver/classfiles/jsp_servlet/_high_tech_area/_back
/_hbk_perlaw/_hbk_perlaw_add.java
D??¨²?? ¨º??? 20 01:03:02 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:03:11 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:03:15 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:03:21 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:04:02 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)
D??¨²?? ¨º??? 20 01:04:22 GMT-05:00 2000: < ServletContext-General >
Generated java file:
/opt/weblogic/weblogic/myserver/classfiles/jsp_servlet/_high_tech_area/_fron
t/_bbs/_bbs_list.java
D??¨²?? ¨º??? 20 01:04:28 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource 'high_tech_area/front/file/htprog.css' in document root
'/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:04:33 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource '/high_tech_area/back/hbk_perlaw/hbk_perlaw_list.jsp'
in document root '/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:04:45 GMT-05:00 2000:< E > < ServletContext-General >
Cannot find resource '/high_tech_area/back/hbk_perlaw/hbk_perlaw_list.jsp'
in document root '/opt/weblogic/weblogic/myserver/public_html'
D??¨²?? ¨º??? 20 01:05:31 GMT-05:00 2000:< E > < Posix Performance Pack >
Failure in processSockets()
java.net.SocketException: Connection reset by peer
at java.net.SocketInputStream.read(Compiled Code)
at weblogic.socket.PosixSocketMuxer.processSockets(Compiled Code)
at weblogic.socket.SocketReaderRequest.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)You will probably want to select your WLS/JDK environment using the platform
support information at:
http://www.weblogic.com/platforms/index.html#solaris
Hope this helps.
-Charlie

Error BEA-000438 - Unable to load performance pack. Using Java I/O instead.

On a Solaris 9 machime, 64 bits architecture, j2sdk1.4.2_08, Weblogic Server 8.1 SP2
 when I try to deploy the application, launching java wiht "-d64" option I get :
 <Jun 22, 2005 12:12:41 PM CEST> <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead.
 Please ensure that libmuxer library is in
 :'/export/home/j2se/j2sdk1.4.2_08/jre/lib/sparcv9/server:/export/home/j2se/j2sdk1.4.2_08/jre/lib/sparcv9:/export/home/Aplics/Apl1/WEB-INF/lib::/usr/local/bea/weblogic81/server/lib/solaris:/usr/local/bea/weblogic81/server/lib/solaris/oci920_8:/usr/lib'
 libmuxer exist on /usr/local/bea/weblogic81/server/lib/solaris
 Any idea?
 Thanks

 Can you post more details ?
 Sergi
 Jiffy <[email protected]> wrote:
 >error:
 > <2004-3-12 %u4E0B%u534815%u65F648%u520654%u79D2 CST> <Error> <Socket>
 ><BEA-000438> <Unable to load performance pack. Using Java I/O instead.
 >Please ensure that wlntio.dll is in: 'D:D:/bea/weblogic81/server/bin'
 >>

Unable to load performance pack using JRockit 26.3 on Solaris 10

Hi all,
I'm getting the following error when starting up my WebLogic 9.1 server instance on Solaris 10. I've recently upgraded from Sun's JVM to JRockit 26.3. I do not get this error when using Sun's JVM.
<May 16, 2006 9:16:38 AM EDT> <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead. Please ensure that a native performance library is in: '/usr/local/bea91_dev1/jrockit-R26.3.0-jdk1.5.0_06/jre/lib/sparcv9/jrockit:/usr/local/bea91_dev1/jrockit-R26.3.0-jdk1.5.0_06/jre/lib/sparcv9:/usr/local/bea91_dev1/jrockit-R26.3.0-jdk1.5.0_06/jre/../lib/sparcv9:/usr/local/bea91_dev1/patch_weblogic910/profiles/default/native:/usr/local/bea91_dev1/weblogic91/server/native/solaris/sparc:/usr/local/bea91_dev1/weblogic91/server/native/solaris/sparc/oci920_8:/usr/lib'
Here's the content of the /usr/local/bea91_dev1/weblogic91/server/native/solaris/sparc folder:
libfastfile.so libstackdump.so libwlfileio2.so
libjmsc.so libterminalio.so wlauth
libmuxer.so libweblogicunix1.so wlkeytool
libnodemanager.so libwlenv.so
I also have a sparc64 directory with the same file names.
Can anyone shed some light?
Regards,
Daniel

JRockit on Solaris is 64-bit so it needs the 64-bit performance pack files, so you need to have $WL_HOME/server/native/solaris/sparc64 in the LD_LIBRARY_PATH instead of $WL_HOME/server/native/solaris/sparc
Bob

Problems with the performance pack for Linux.

Hi,
I have just installed sp9 for WL 5.1 and with it the performance pack. But I
get many of these exceptions:
Wed Jun 06 15:46:09 EDT 2001:<E> <HTTP> Connection failure
java.net.SocketException: Error in poll for fd: '30', revents: '23'
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:304)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
Everything seems to be fine on the site, but that exception does not look good.
Anybody knows anything about this? Thanks,
ranko

Hi all,
I'm looking for a way to determine the total number of sessions per day or
the number of requests per day / hour or the current moment.
The intention is to use this for reporting from the administration point of
view.
Thanks in advance
Michael

Enabling performance pack

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