Multiple server instances

I have created an instance of the server and deployed a .ear with two different names one on each instance. The deployment happened successfully. But when I try to invoke web service deployed on the second instance of the server it could not do it.But the WSDL on both of the ports is visible. I am using the trial version of weblogic server 8.1 SP4. Is it restriction of the trial version? or I am doing something wrong
Please help me resolving the issue.
Thanks,
Nitin

Hi Nitin,
Same thing I did at my side.It worked fine without any problems.However it is a trial version, we can deploy same application in two server instances with different name and we can access.
I think,you are doing something wrong at your side to access webservice.
----Anilkumar kari
----Anilkumar kari

Similar Messages

Pros and Cons of Application Isolation/Multiple server instances?

Hi. I'm setting a new server using ColdFusion Enterprise with Apache to migrate several web application from and old server with ColdFusion 7 server. I'm currently doing research regarding multiple server instances in order to have a separate server for production apps and another for development apps (see http://help.adobe.com/en_US/ColdFusion/10.0/Admin/WSc3ff6d0ea77859461172e0811cbf363c31-7ff 5.html and https://wikidocs.adobe.com/wiki/display/coldfusionen/Using+Multiple+Server+Instanceshttp:/ /). In addition, I'm also doing research regarding application isolation to have separate production application in separate servers. I'm trying to identify all pros and cons for both "Application Isolation" and "Multiple Server Instances" to make a decision on whether I will proceed in applying these techniques. I have found several links that talk about some of the advantages but have not been able to find anything regarding possible disadvantages. Have anyone in this forum has used any of the techniques, and can provide more information/experiences regarding the pros and cons?

Hi Ricardo_Lorenzo,
Whether to go for Multiserver instances or Single server, is totally a user requirement based decison. If a user has Single website, or multiple websites (of the same nature, in terms of functionality), usually the part of same domain, then they would go for Single sever installation. One single instance will handle the requests from all the websites (if there are multiple). There would not be a clustering/failover setup within ColdFusion and can use the ColdFusion Standard or Enterprise version.
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Hope this helps.
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Running Multiple Server Instance in Weblogic Server

Hi
I am using Weblogic 5.1.0 with SP6. I am trying to run multiple server
instances
of Weblogic Server. The one that comes by default is "myServer".
My question is if i were to create multiple server instances, do i need to
copy the
weblogic.properties file in each of folder corresponding to respective
application
server instance. I am not using Clusters.
Also if i need to include some classes or jar files in my application server
instance
classpath, how do i do it. cuz in weblogic.properties file i didn't find any
property
corresponding to classpath.
The classpath i need to set is for my creating a JDBC pool for connectivity
to my
AS400 DB2 database using the Type 4 (AS400JDBCDriver) Driver. Is there some
other way to do it.
Thanks in advance
Niranjan

There is an answer on your first question at
weblogic.support.interest.clustering
I asked a similar question. Search for a message posted by me on 24/11/00
Rgds,
Mike
"Niranjan Soni" <[email protected]> wrote in message
news:[email protected]..
Hi
I am using Weblogic 5.1.0 with SP6. I am trying to run multiple server
instances
of Weblogic Server. The one that comes by default is "myServer".
My question is if i were to create multiple server instances, do i need to
copy the
weblogic.properties file in each of folder corresponding to respective
application
server instance. I am not using Clusters.
Also if i need to include some classes or jar files in my applicationserver
instance
classpath, how do i do it. cuz in weblogic.properties file i didn't findany
property
corresponding to classpath.
The classpath i need to set is for my creating a JDBC pool forconnectivity
to my
AS400 DB2 database using the Type 4 (AS400JDBCDriver) Driver. Is theresome
other way to do it.
Thanks in advance
Niranjan

JNDI Lookup for multiple server instances with multiple cluster nodes

Hi Experts,
I need help with retreiving log files for multiple server instances with multiple cluster nodes. The system is Netweaver 7.01.
There are 3 server instances all instances with 3 cluster nodes.
There are EJB session beans deployed on them to retreive the log information for each server node.
In the session bean there is a method:
public List getServers() {
List servers = new ArrayList();
ClassLoader saveLoader = Thread.currentThread().getContextClassLoader();
try {
   Properties prop = new Properties();
   prop.setProperty(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
   prop.put(Context.SECURITY_AUTHENTICATION, "none");
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   RemoteAdminInterface rai = (RemoteAdminInterface) mInitialContext.lookup("adminadapter");
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   ConvenienceEngineAdministrator cea = rai.getConvenienceEngineAdministrator();
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   int dispatcherId = 0;
   String dispatcherIP = null;
   String p4Port = null;
   for (int i = 0; i < nodeId.length; i++) {
    if (cea.getClusterNodeType(nodeId[i]) != 1)
     continue;
    Properties dispatcherProp = cadm.getNodeInfo(nodeId[i]);
    dispatcherIP = dispatcherProp.getProperty("Host", "localhost");
    p4Port = cea.getServiceProperty(nodeId[i], "p4", "port");
    String[] loc = new String[3];
    loc[0] = dispatcherIP;
    loc[1] = p4Port;
    loc[2] = null;
    servers.add(loc);
   mInitialContext.close();
} catch (NamingException e) {
} catch (RemoteException e) {
} finally {
   Thread.currentThread().setContextClassLoader(saveLoader);
return servers;
and the retreived server information used here in another class:
public void run() {
ReadLogsSession readLogsSession;
int total = servers.size();
for (Iterator iter = servers.iterator(); iter.hasNext();) {
   if (keepAlive) {
    try {
     Thread.sleep(500);
    } catch (InterruptedException e) {
     status = status + e.getMessage();
     System.err.println("LogReader Thread Exception" + e.toString());
     e.printStackTrace();
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    searchFilter.setDetails("[" + serverLocs[1] + "]");
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    prop.put(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
    prop.put(Context.PROVIDER_URL, serverLocs[0] + ":" + serverLocs[1]);
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    prop.put("force_remote", "true");
    prop.put(Context.SECURITY_AUTHENTICATION, "none");
    try {
     Context ctx = new InitialContext(prop);
     Object ob = ctx.lookup("com.xom.sia.ReadLogsSession");
     ReadLogsSessionHome readLogsSessionHome = (ReadLogsSessionHome) PortableRemoteObject.narrow(ob, ReadLogsSessionHome.class);
     status = status + "Found ReadLogsSessionHome ["+readLogsSessionHome+"]";
     readLogsSession = readLogsSessionHome.create();
     if(readLogsSession!=null){
      status = status + " Created ["+readLogsSession+"]";
      List l = readLogsSession.getAuditLogs(searchFilter);
      serverLocs[2] = String.valueOf(l.size());
      status = status + serverLocs[2];
      allRecords.addAll(l);
     }else{
      status = status + " unable to create readLogsSession ";
     ctx.close();
    } catch (NamingException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (CreateException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (IOException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (Exception e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
   currentIndex++;
jobComplete = true;
The application is working for multiple server instances with a single cluster node but not working for multiple cusltered environment.
Anybody knows what should be changed to handle more cluster nodes?
Thanks,
Gergely

Thanks for the response.
I was afraid that it would be something like that although
was hoping for
something closer to the application pools we use with IIS to
isolate sites
and limit the impact one badly behaving one can have on
another.
mmr
"Ian Skinner" <[email protected]> wrote in message
news:fe5u5v$pue$[email protected]..
> Run CF with one instance. Look at your processes and see
how much memory
> the "JRun" process is using, multiply this by number of
other CF
> instances.
>
> You are most likely going to end up on implementing a
"handful" of
> instances versus "dozens" of instance on all but the
beefiest of servers.
>
> This can be affected by how much memory each instance
uses. An
> application that puts major amounts of data into
persistent scopes such as
> application and|or session will have a larger foot print
then a leaner
> application that does not put much data into memory
and|or leave it there
> for a very long time.
>
> I know the first time we made use of CF in it's
multi-home flavor, we went
> a bit overboard and created way too many. After nearly
bringing a
> moderate server to its knees, we consolidated until we
had three or four
> or so IIRC. A couple dedicated to to each of our largest
and most
> critical applications and a couple general instances
that ran many smaller
> applications each.
>
>
>
>
>

Re: WLS51 multiple server instances - no clustering, no multihoming

Hello - This is the answer to a private question, but I'm posting it to the
group too in hope it will help.
Our problem was, we had one computer (Solaris) with one IP address and one
Weblogic license, but we had two (now three) teams of developers working on
different projects for WLS. Since they needed different settings and
configurations, they could not use a single Weblogic server instance, so we
had to find a way to run multiple server instances independently on a single
machine.
I'd call this configuration "parallel-servers" - please remember that it is
quite different from both multihoming and clustering because all the server
instances are independent from one another (unlike clustering) but run on
the same IP (unlike multihoming) and different port numbers.
This is the simplest procedure for a Solaris computer:
1: Install WebLogic.
Let's say the WL installation folder is:
/wls/weblogic/
we'll call that:
WL_HOME/WLS_HOME/
It contains the default server instance folder
/wls/weblogic/myserver/
we'll call that:
WL_HOME/WLS_HOME/myserver/
2: Make some copies (as many as you need)
of the default server instance folder
with different names, you'll have:
WL_HOME/WLS_HOME/myserver/
WL_HOME/WLS_HOME/server_1/
WL_HOME/WLS_HOME/server_2/
WL_HOME/WLS_HOME/server_n/
3: Locate the general properties file
/wls/weblogic/weblogic.properties
(we'll call it: WL_HOME/WLS_HOME/weblogic.properties)
and make a copy of it into EACH of the individual
server instance folders; you'll end up with:
WL_HOME/WLS_HOME/weblogic.properties
WL_HOME/WLS_HOME/myserver/weblogic.properties
WL_HOME/WLS_HOME/server_1/weblogic.properties
WL_HOME/WLS_HOME/server_2/weblogic.properties
WL_HOME/WLS_HOME/server_n/weblogic.properties
4: In EACH server instance's properties file
WL_HOME/WLS_HOME/server_i/weblogic.properties
set per-server values to all the properties
specific to the individual server; at least:
weblogic.system.listenPort=PORT_i
weblogic.password.system=PWD_i
weblogic.system.SSLListenPort=SSLPORT_i
plus everything else it should need individually,
that is, all the things that make that single
server instance different from all the others
(connection pools, ACLs, EJB auto deployments and so on)
Do NOT modify the file
WL_HOME/WLS_HOME/myserver/weblogic.properties
(it's a backup copy of the default settings)
5: In the GLOBAL properties file
WL_HOME/WLS_HOME/weblogic.properties
cancel or comment out all the properties
that have been individually set for all
the individual server instances; at least:
weblogic.system.listenPort
weblogic.password.system
weblogic.system.SSLListenPort
6: Locate the default server's startup script
/wls/weblogic/startWebLogic.sh
(we'll call it: WL_HOME/WLS_HOME/startWebLogic.sh)
and make a copy of it (in the same folder)
for EACH of the new individual server instances;
you'll end up with:
WL_HOME/WLS_HOME/startWebLogic.sh
WL_HOME/WLS_HOME/startServer_1.sh
WL_HOME/WLS_HOME/startServer_2.sh
WL_HOME/WLS_HOME/startServer_n.sh
7: In EACH server instance's startup script
WL_HOME/WLS_HOME/startServer_i.sh
set values to the properties:
weblogic.home=WL_HOME/WLS_HOME
(where WL libraries and global files are)
weblogic.system.home=WL_HOME/WLS_HOME
(where the GLOBAL weblogic.properties is)
weblogic.system.name=server_i
(where the PER-SERVER weblogic.properties is)
weblogic.system.listenPort=PORT_i
weblogic.system.SSLListenPort=SSLPORT_i
with the -D option, as in:
$JAVA $JAVA_OPTIONS -ms64m -mx64m -classpath
$JAVACLASSPATH -Dweblogic.class.path=$WEBLOGICCLASSPATH -Dweblogic.home=$WL_
HOME/$WLS_HOME -Dweblogic.system.home=$WL_HOME/$WLS_HOME -Dweblogic.system.n
ame=server_i -Djava.security.manager -Djava.security.policy=`pwd`/weblogic.
policy -Dweblogic.system.listenPort=PORT_i -Dweblogic.system.SSLListenPort=
SSLPORT_i weblogic.Server
8: If you like, you might also write a shutdown script
for each server instance (often faster than the console)
WL_HOME/WLS_HOME/stopServer_i.sh
which might look like:
java -classpath $JAVACLASSPATH weblogic.Admin t3://$HOSTNAME:PORT_i SHUTDOWN
system $PWD_i
9: If you need individual per-server security policies,
also duplicate and customize the default policy file
WL_HOME/WLS_HOME/weblogic.policy
(just like you did with weblogic.properties in steps 3 to 5)
and specify the corresponding property in each startup script
with the -D option
-Djava.security.policy=`pwd`/server_i/weblogic.policy
10: Obviously, when you deploy and use your EJBs or JSPs or applications,
you must make sure that you specify the right individual server's parameters
(name, user, password, port, paths and everything else).
And that's all; obviously, there are better ways to achieve the
"parallel-servers" configuration, but this is the simplest one and is good
enough for a basic development environment; you might need to tune some more
properties to suit your specific requirements.
On a WinNT computer, the procedure should be more or less the same, the main
difference being: instead of .sh script files, you'll have to edit .cmd
script files.
I am very grateful to all the people on the newsgroups who helped me work
that out. Good luck!
Paola R.

"Paola R." wrote:
          > If understand that right, the way to do it is:
          >
          > - make two "clones" of the default /weblogic/myserver/ folder , say
          > /weblogic/server_1/ and /weblogic/server_2/;
          > - make a copy of file /weblogic/myserver/weblogic.properties into each new
          > folder;
          > - in the original /weblogic/myserver/weblogic.properties file, comment out
          > server-variant properties (ordinary and secure port numbers, at least) ;
          > - in each /weblogic/server_x /weblogic.properties file, set per-server
          > values to server-variant properties (ordinary and secure port numbers, at
          > least) and comment out (or leave unchanged) everything else;
          > - start each server from /weblogic/myserver/ , by specifying the path to
          > respective per-server properties in command line (or script) with
          > option -Dweblogic.home=./server_n .
          You also need weblogic.system.name=server_n and I believe it's
          weblogic.system.home rather than weblogic.home. The latter should point
          to
          your /weblogic directory.
          Hope this helps.
          Alexander Petrushko
          mailto:[email protected]
          Consulting Services available

Multiple Login in ATG on multiple server instances.

Hi,
I'm facing a issue with multiple logins in my web application. The scenario is explained below:
1. I login from one browser (IE) and add an item to cart. Then I navigate to cart page. I logout.
2. I login from another browser (Chrome) and add another item to cart. Now I have two items in my cart. I'm still logged in.
3. I login to IE again and it throws error saying ConcurrentUpadteException.
This is very obvious.
1. In first step the profile's order is picked up from repository and updates it version to '2' (suppose). This change is there still in the cache and not persisted in the DB. I logout. The order will get persisted only after 5 minutes, due to cache configuration.
2. Next in step 2 we get the same order from the repository and makes its version number to '2' also. I'm still logged in.
3. Now in step 3 when the order is again picked up from repository and updates the order version to '2'. Hence the ConcurrentUpdateException.
This is happening because I have multiple sever instances and the request can be handled by any of the server instance. Had there been only one server instance it would have only one cache, and order will be picked up from the same cache every time.
If I can invalidate the sessions across all the server instances I can resolve this issue. The problem is how can I do this. Is this possible by a making changes in the program or by changing any configuration.
Please give me suggestions on how to take it up from here.

Not sure what is the real issue you are facing. For resolving the concurrentUpdateException in order, ATG is suggesting some steps to follow while updating the order.
Check the below solution, you need to have a support id to access this article.
https://support.oracle.com/CSP/main/article?cmd=show&type=NOT&id=1362812.1
Regarding your second question, for invalidating the cache for multiple instances, ATG provides different Caching Modes, you may check the documentation.
http://docs.oracle.com/cd/E23095_01/Platform.93/RepositoryGuide/html/s1003cachingmodes01.html
Cheers
R

Creating New (multiple) server instance for a single domain

Hi,
I am trying to create a new server instance under a domain and deploy a web application under that.
Ex:
I have domain: ABC
default admin server: Admin_server
New server Instance: server2
New server instance: server3
I deployed a webapplication on "Admin_server" and when i try to access the webapplication it works fine.
But when i try to deploy the same webapplication(or a new webapplication) i do get a nullpointerexception error.
I am new to weblogic and hence a bit lost here.
Also when the admin server "Admin_server" is created for domain "ABC" a new folder called "Admin_server" would be created under "ABC" [EX: C:\bea\user_domains\ABC\Admin_server]
the "Admin_server" would have a upload dir under which the webapplication files/folder would be deployed.
I was under the impression when u create a new server instance "Server1" a simliar dir structure would be created but this is not the case.
I am new to weblogic and this seems to a minor config which i am missing.
Any suggestions , hints would be appreciated

The node manger is installed as a service. I am using Nodemanager to start the managed server.
Actually now i have created a new domain DCM and the admin server is DCM_ADMIN. i deplyed a web app called DCM on this and do get the error. This is what exactly i got when deployed on a managed server [tested this on a different domain - but then it did work on the admin server]
ERROR:
Error 500--Internal Server Error
java.lang.NullPointerException
     at com.documentum.web.formext.config.ConfigService.(ConfigService.java:565)
     at com.documentum.web.formext.config.ConfigService.getInstance(ConfigService.java:68)
     at com.documentum.web.formext.config.ConfigService.getConfigLookup(ConfigService.java:83)
     at com.documentum.web.formext.config.ClientEnvQualifier.bindHttpRequest(ClientEnvQualifier.java:142)
     at com.documentum.web.env.WDKController.setBindings(WDKController.java:372)
     at com.documentum.web.env.WDKController.doStartRequest(WDKController.java:150)
     at com.documentum.web.env.WDKController.processRequest(WDKController.java:88)
     at com.documentum.web.env.WDKController.doFilter(WDKController.java:79)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6987)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3892)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2766)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
MY config.xml
<?xml version="1.0" encoding="UTF-8" ?>
- <Domain ConfigurationVersion="8.1.5.0" Name="DCM">
- <Server ListenAddress="" ListenPort="1120" Name="DCM_ADMIN" NativeIOEnabled="true" ReliableDeliveryPolicy="RMDefaultPolicy" ServerVersion="8.1.5.0">
<SSL Enabled="false" HostnameVerificationIgnored="false" IdentityAndTrustLocations="KeyStores" Name="DCM_ADMIN" />
</Server>
<JMSFileStore Directory="rmfilestore" Name="FileStore" />
<WSReliableDeliveryPolicy DefaultRetryCount="10" DefaultTimeToLive="60000" Name="RMDefaultPolicy" Store="FileStore" />
<Security Name="DCM" PasswordPolicy="wl_default_password_policy" Realm="wl_default_realm" RealmSetup="true" />
<EmbeddedLDAP CredentialEncrypted="{3DES}f42Gd5I8pTqrAXW1bntpvYdF9kQxUOm0+Sf9Liq9Wrg=" Name="DCM" />
<SecurityConfiguration CredentialEncrypted="{3DES}yA8jh/8xZqf+6HyuA5YesVFLKkpMBpCfOgJ7Gf0G+qOce7Pr8dtby+FnJY3lYu/7p5vqYw7Yw36vk98Vqb6P3ZE/bnahPhwu" Name="DCM" RealmBootStrapVersion="1" />
<Realm FileRealm="wl_default_file_realm" Name="wl_default_realm" />
<FileRealm Name="wl_default_file_realm" />
<PasswordPolicy Name="wl_default_password_policy" />
- <JMSServer Name="WSStoreForwardInternalJMSServerDCM_ADMIN" Store="FileStore" Targets="DCM_ADMIN">
<JMSQueue CreationTime="1141142209450" JNDIName="jms.internal.queue.WSStoreForwardQueue" JNDINameReplicated="false" Name="WSInternaljms.internal.queue.WSStoreForwardQueueDCM_ADMIN" />
<JMSQueue CreationTime="1141142209653" JNDIName="jms.internal.queue.WSDupsEliminationHistoryQueue" JNDINameReplicated="false" Name="WSInternaljms.internal.queue.WSDupsEliminationHistoryQueueDCM_ADMIN" />
</JMSServer>
- <Server ListenPort="9201" Name="DCM_TEST" ServerVersion="8.1.5.0">
<ServerDebug Name="DCM_TEST" />
<SSL IdentityAndTrustLocations="KeyStores" Name="DCM_TEST" />
<KernelDebug Name="DCM_TEST" />
<Log Name="DCM_TEST" />
<ServerStart Name="DCM_TEST" OutputFile="C:\dev\bea\weblogic81\DOMAINS\DCM\.\NodeManagerClientLogs\DCM_DCM_TEST\startServer_02_28_2006-10_58_26-1.log" PasswordEncrypted="{3DES}zluy0BrZ/DYTcUwAKEgovg==" Username="elisadmin" />
<WebServer Name="DCM_TEST" />
<COM Name="DCM_TEST" />
<IIOP Name="DCM_TEST" />
<JTAMigratableTarget Name="DCM_TEST" UserPreferredServer="DCM_TEST" />
<JTARecoveryService Name="DCM_TEST" />
</Server>
- <Application Name="da" Path="C:\dev\bea\weblogic81\DOMAINS\DCM\DCM_ADMIN\upload" StagingMode="nostage" TwoPhase="true">
<WebAppComponent Name="da" Targets="DCM_ADMIN" URI="da.war" />
</Application>
</Domain>

Multiple Server Instances and Schedulers

Hi,
I am facing a huge problem with the schedulers.
I have multiple system ID's in my SAP portal.
Suppose i create a JAVA scheduler and export it (as PAR) in the portal, it shows up in the scheduler tasks but while scheduling it the problem is with the System ID. I have 9 instances of them. Rest of my schedulers runs on a particuler System ID but this one is not running there, insted when i checked i found its running over a different System ID.
I am completely unaware of this concept. Can anyone please explain or post any link regarding the same so that i can get an insight of the same.
Thanks in Advance.

Thanks Tushar,
I am not able to figure out on which system instance should I schedule my scheduler.
Previously I use to schedule it over a particular instance and it worked fine. But yesterday when I did the same it didn't worked, so i checked all the System ID's and found that it is working on two System ID's rathe than the one I used to normally schedule. So i am lost as to where should I schedule it in future for any other schedulers.
I am not able to figure out the concept of this multiple instance and its use. If you can refer to any document that might will be of great help to me.
Thanks and Regads,
Kunal.

Sample app for loading TopLink Cache into multiple server instances

We are looking for a solution for a reporting system for large data size (somewhere around 20G per application). We want to load all data into memory and query from there.
Does anyone have experience on this? A sample application for loading large caches into multiple physical servers would help a lot.
Thanks for your help in advance.

Hi pam,
> How would multiple app server help...meaning what's the most beneficial part of having multiple app server in such as scenario.
A good Question, benefit is lot, In simple words Load balance.. Performance in Transfering the messages will be quick, System resource is maintained and you can assign particular adapters for particular interfaces..alone... if you have Multiple App servers....
Regards
Agasthuri Doss

Binding more than one IP address to a server instance

I know that it is possible to bind multiple IP addresses to multiple server
          instances. But is it possible to bind more than one IP address to just one
          server instance? If so, how can it be done?
          Thanks in advance,
          David Chen


No...it won't work, I misunderstood your post. There is no way you can tell
          a WL instance to bind to multiple IPs...Sorry about that.
          .raja
          "Mike Reiche" <[email protected]> wrote in message
          news:[email protected]...
          >
          > no... I don't think it (not specifying a bindAddr to have WL bind on all
          NICs)
          > will work. You will have two WL instances trying to bind to the same
          IP/Port -
          > which is not allowed.
          >
          > Or did you mean something else.
          >
          > There is no way/syntax to ask WL to bind to two specific IP addresses.
          >
          > Mike
          >
          > "Raja Mukherjee" <[email protected]> wrote:
          > >Mike,
          > >
          > >It will work if both NIC1 and NIC2 are on the same nework. In David's
          > >case,
          > >the NICs are part of different subnet. WLS cluster is only supported
          > >on the
          > >same network.
          > >
          > >..raja
          > >
          > >"Mike Reiche" <[email protected]> wrote in message
          > >news:[email protected]...
          > >>
          > >> Are you running two instances on the same machine in the same cluster
          > >and
          > >you want
          > >> them all to listen on both NICs? That is the only thing I don't know
          > >how
          > >to do.
          > >>
          > >> You would need to four IP addresses -
          > >>
          > >> nic1 / instance1 - 208.8.7.1
          > >> nic2 / instance1 - 208.8.7.2
          > >>
          > >> nic1 / instance2 - 208.8.7.3
          > >> nic2 / instance2 - 208.8.7.4
          > >>
          > >> then somehow you would need to specify the following - HOWEVER, THERE
          > >IS
          > >NO DOCUMENTED
          > >> WAY TO DO THIS. Open a case with BEA support.
          > >>
          > >> on instance 1
          > >>
          > >> bindAddr=208.8.7.1,208.8.7.2 # don't know what the syntax is
          > >>
          > >> and on instance 2
          > >>
          > >> bindAddr=208.8.7.3,208.8.7.4 # don't know what the syntax is
          > >>
          > >> MIke
          > >>
          > >> "Raja Mukherjee" <[email protected]> wrote:
          > >> >David,
          > >> >
          > >> >From what I understood from your email, if you want to add additional
          > >> >instance for "internal" network and that solves your problem, you
          > >don't
          > >> >need
          > >> >additional licenses. Again, I am not an expert on licensing , last
          > >I
          > >> >knew,
          > >> >the WL licenses are not charged by instances but by CPUs. As long
          > >as
          > >> >you not
          > >> >adding more CPU you don't need additional license for WL. Please check
          > >> >with
          > >> >your account rep to verify that.
          > >> >
          > >> >Are we talking about a requirement where the "same" application to
          > >be
          > >> >accessed by both "internal" as well as the "external" clients? If
          > >so,
          > >> >a
          > >> >simple firewall configuration of allowing traffic from "internal"
          > >network
          > >> >to
          > >> >the "external" network only to WLS port would do the trick. Also make
          > >> >sure
          > >> >that the firewall only allows incoming traffic for the ones originated
          > >> >from
          > >> >"internal" network. There are other possible options, but I need to
          > >know
          > >> >more about your configuration.
          > >> >
          > >> >Last but not the least, if you had given the information to the group
          > >> >instead of sending personal email, you would have probably gotten
          > >faster
          > >> >response. There are a lot of good and experienced folks in this
          > >newsgroup.
          > >> >
          > >> >I don't mind being your friend at all, couple of Bud light would be
          > >a
          > >> >good
          > >> >start :)
          > >> >
          > >> >..raja
          > >> >
          > >> >"David Chen" <[email protected]> wrote in message
          > >> >news:[email protected]...
          > >> >> Good guess, Raja. We do have two NICs and two separate networks.
          > >I
          > >> >think
          > >> >> Mike's answer is correct according the documentation. However, in
          > >our
          > >> >case,
          > >> >> since we are using cluster, we have to specify "bindAddr" (is that
          > >> >right?).
          > >> >>
          > >> >> Unfortunately, I am not the David Chen from Dallas. But I would
          > >not
          > >> >mind
          > >> >to
          > >> >> be a friend of yours, Raja :)
          > >> >>
          > >> >> Thanks,
          > >> >>
          > >> >> David Chen
          > >> >>
          > >> >>
          > >> >>
          > >> >> "Raja Mukherjee" <[email protected]> wrote in message
          > >> >> news:[email protected]...
          > >> >> > If my guess is correct, they have two NICs and two separate
          > >> >> networks...let's
          > >> >> > see what are they really trying to achieve. I may have emails
          > >on
          > >> >my
          > >> >> mailbox
          > >> >> > (I know a David Chen from Dallas, is that you David??) which I
          > >can
          > >> >not
          > >> >> check
          > >> >> > right now...
          > >> >> >
          > >> >> > .raja
          > >> >> >
          > >> >> > "Mike Reiche" <[email protected]> wrote in message
          > >> >> > news:[email protected]...
          > >> >> > >
          > >> >> > > If you do not specify a bindAddr, it automatically binds to
          > >all
          > >> >IP
          > >> >> > addresses on
          > >> >> > > that machine.
          > >> >> > >
          > >> >> > > Mike
          > >> >> > >
          > >> >> > > "David Chen" <[email protected]> wrote:
          > >> >> > > >I know that it is possible to bind multiple IP addresses to
          > >multiple
          > >> >> > > >server
          > >> >> > > >instances. But is it possible to bind more than one IP address
          > >> >to
          > >> >just
          > >> >> > > >one
          > >> >> > > >server instance? If so, how can it be done?
          > >> >> > > >
          > >> >> > > >Thanks in advance,
          > >> >> > > >
          > >> >> > > >David Chen
          > >> >> > > >
          > >> >> > > >
          > >> >> > >
          > >> >> >
          > >> >> >
          > >> >>
          > >> >>
          > >> >
          > >> >
          > >>
          > >
          > >
          >

How to configure single web server instance to multiple application servers..

Hi all,
we are running single instance of IWS6.0 SP2 on solaris, we want to comfigure this single instance to multiple application servers(JRun). Can any one advise me whether it is possible to do.
Thanks
Raj

Hi Raj,
"how to configure single web server instance to multiple application servers.."
It's not possible for setting up multiple applicataion servers for Single iWS instance.
Thanks,
Dakshin.

One Oracle Application Server and multiple OC4J Instances

While we are getting new server (for development) we have to set-up a Development and Production enviroment for our project (dont have previous OAS installation) but on the same machine.
So, is a good option to have One OAS INstallation (Ora Home) and then create multiple OC4J instances, one for each environment (Development, QA and Production)?, is it possible? How to manage deployments between OC4J instances, simulating different contexts if they are in the same server and under the same HTTP Server? Will be there conflicts?

Hi,
you can do this and OracleAs will manage the different instances. The deployment can be done with Enterprise Manager in which case you select the OC4J instance first before deploying. If deploying from JDeveloper, you can specify the OC4J instance when creating the named connection
Frank

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Hi,
Does anyone know how to install multiple AIA instances on the same SOA server? The installer hints that this might be possible, although I have not seen how this is done because the installer expects an empty oracle home path. The only information I have found so far is for an earlier 2.x release of AIA and that suggested:
"Each SOA installation must be in his own ORACLE_HOME directory.
Each AIA installation must be in his own ORACLE_HOME directory.
You must point to different databases. You can not have mulitple SOA schema's in one sinlge database."
Is this true?
Thanks,
Kev.

957354 wrote:
Hi Laxman,
If its a testing purpose its ok to have a one oracle_home and single listener for multiple DB. One problem when applying oracle patches for one of the instances running in a multiple DB running then you need to bring all the DB running in that host since the oracle_home is sharing between all db instances.
Thanks
Sunil Rajesh K.C.Starting with 11g, patchset updates are full installs and done into a new home. This makes it possible to migrate one instance at a time. However, your point would be a consideration for one-off patches like CPUs.
However, please note ... OP --- PLEASE NOTE even with multiple oracle homes, you still only need a single listener.

Multiple Database Instances on Single Server and effect of NLS_LANG

What is the effect of the NLS_LANG registry setting on a Windows server that is to host multiple database instance each created with a different database character set ? The server needs to support data in the following languages : Thai, Chinese Traditional, Chinese Simplified, Vietnamese and Korean. Selecting the Unicode character set(AL32UTF8) is not an option since the application is not Unicode complaint.
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My question is not in relation to connecting to the database on the server itself but with regards to client connections. What I need to know is what is the effect of the NLS_LANG setting in the registry on a server that has multiple databases each created with a different character set ?
Say for instance, the server has two databases - one created with the character set ZHS16GBK and the other created with the character set JA16SJIS and NLS_LANG is set to SIMPLIFIED CHINESE_CHINA.ZHS16GBK in the registry on the server. Will Japanese data that is inserted into the database that has character set JA16SJIS be stored correctly when it is inserted from a client with NLS_LANG set to JAPANESE_JAPAN.JA16SJIS even though NLS_LANG is set to SIMPLIFIED CHINESE_CHINA.ZHS16GBK on the server ?

Multiple Server nodes in Java Instance

Hello Experts,
We have NW 700 SP17 Java system running with 5 server nodes. Would appreciate, if you clarify following doubts:
1. How can we check which user has landed up into which server node.
2. Is there any possibility of check logs (like defaulttrace,etc) for all the server nodes from a single location (like NWA).
3. How can we check the load on each of the server node.
4. Where can we find documentation on configuring and operating Java instance with multiple server nodes.
Thanks
Davinder

1. How can we check which user has landed up into which server node.
Ask the user to execute this: javascript:document.cookie
while they are in the Java pages.
2. Is there any possibility of check logs (like defaulttrace,etc) for all the server nodes from a single location (like NWA).
- Yes, SAP LogViewer should give you that options
3. How can we check the load on each of the server node -
- Consider configuring Solution Manager Diagnostics, is it very nice tool for Java Load Monitoring
4. Where can we find documentation on configuring and operating Java instance with multiple server nodes
- If you asking about how many nodes requires on a java instance, you might want to use the SAP Quick Sizer to size your systems, then it will give you total Memory it requirsts then you need to divide that by 2.5 GB (64 bit OS) or for 32 bits they recommend you not to exceed your heap size beyond 1 GB.
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