Multiple ASM instances on a single node

Can i have multiple ASM instances on a single node? This is to have each instance supporting different environment dev,stage etc
Thanks
Sannidhi

I had been discussing the same issue with someone from Oracle. I asked for multiple ASMs on a server so that we could have seperate ASMs running for, say, 10g and 11g.
He explained that we should think of ASM as being the same as Veritas FileSystem. We don't run multiple instances of Veritas on our servers. On single Veritas "instance" (set of drivers) provides all the Veritas Fx mountpoints on the server. Similarly, there should be only 1 ASM instance on a server.
(substitute UFS or ZFS or CFS for Veritas in the above example and you still have only 1 filesystem manager on a server providing one type of filesystem, although you could have, say , UFS and Veritas co-exist ; just as you could have Veritas, ASM and Raw co-exist on a server).
Hemant K Chitale
Edited by: Hemant K Chitale on Sep 29, 2009 11:50 AM

Similar Messages

Can there be multiple ASM instances on single node?

Hi,
Can there be multiple ASM instances on single node?
This one says No : http://www.freelists.org/archives/oracle-l/02-2008/msg00317.html
And This one says Yes : http://www.databasejournal.com/features/oracle/article.php/3571371
Thanks in advance.
Thanks,
Harsha
Edited by: user498756 on Sep 11, 2008 2:23 AM

...that document doesnt say you cannot have multiple ASM instances on a node. It says "...ASM, +you only need one ASM+ instance for that computer, to manage the two database instances that use ASM."
The fact that you only need one - and I cannot think of a good reason to have more than one - does not preclude the fact that you do seem to be able to have multiple ASM instances on a single node, each looking after its own set of disks and diskgroups.
Again - I cannot think of a good reason to do so though!
-Bob

Multiple ASM Instances on single node

Hi All,
After going through some threads it seems to me that multiple ASM instances on a node is not supported and recommended by ORACLE but i coudn't find any ORACLE document or support matrix mentioning this. Can any one give me a pointer to this. Please correct me if i am wrong and Multiple ASM instances are fully supported by ORACLE.
Thanks,

Multiple ASM instances on a single node are supported but not recommended due to several issues you could encounter during that kind of configuration.
Possible interraction between those instances for identification of each disk area usage,each disk area permissions , database instance to asm instance mapping and so on, could result in unwanted behaviour, as ASM is in some way just oracle's representation of LVM.
Intention is that any kind of distinction/separation of oracle related data under the ASM should be done through the disk groups.
So it seems it would be better to apply this kind of logic rather than doing suspiciously magical and rare configurations that could bring you similiary strange and unexpected problems.

How Can I Use Multiple Weblogic Instances in a Single OS

Hello Everyone,
Actually I have to install Some different applications. Few of them need weblogic 10.3.6 and others need 10.3.4. The OS am using is Oracle Enterprise Linux 5.
Now I am able to install 2 separate(One of 10.3.4 and 10.3.6) instances with two different users,In two different directories.
I have installed the weblogic 10.3.6 version with a user webadmin and installed node manager with port 5556. This is working fine.
The main problem here is :
In the second instance (10.3.4 ) installed with a a different user and gave the port number to NodeManager as 1600 and its not getting started. Its throwing error and also after some errors in the terminal am able to see that its reverting to port number 5556 only.
What might be the issue?
I have to install 2 different versions of weblogic in a single Server. But am failing with NodeManager. What Can I do to have multiple weblogic instances with multiple versions in a single server ?
Can anyone suggest a resolution for this please ?
Thanks in advance.

Pl do not spam these forums with multiple posts - How Can I Use Multiple Weblogic Instances in a Single OS

How does 1 ASM instance in a 10 node RAC cause all 10 ASM instance to hang

Linux RHEL4
11.2.0.1.0 GI
11.2.0.1.0 RDBMS
11.1.0.7.0 RDBMS
10.2.0.4.4 RDBMS
Yesterday we had one of the ASM instance on our 10-node cluster hang with a latch "ASM file allocation latch". Oracle support has stated we are hitting a bug with is fixed in the latest PSU.
What I am trying to understand is how a latch on one ASM instance caused all 10 ASM instances to hang?
Oracle Supports explanation still does not answer how all 10 ASM instance were affected other then the faulty code that the patch fixes. Bellow is info out of the SAR.
Data Guard Site:
================
ARC1 PID 21508 reports ORA-240 'control file enqueue held for more than 120 seconds' at Thu Oct 28 11:35:54 2010. This message means ARC1 PID 21508 was holding the enqueue past the maximum tine limit of 120 seconds.
Next ARC0 PID 17398 reports ORA-16146: 'control file enqueue unavailable' at Thu Oct 28 11:36:52 2010. This means ARC0 PID 17398 tried to access the controlfile and it could get the lock.
ARC1 PID 21508 is then killed at Thu Oct 28 11:49:57 2010.
Killing enqueue blocker (pid=21508) on resource CF-00000000-00000000 by (pid=23078) by killing session 5.3
We see that RSM has been restarted by Broker. This matches to the alert.log and messages showing RSM being restarted several time. i.e. RSM0 started with pid=84, OS id=27915
Since this started happening around 11:14, the problem may have really started then instead of w/ the CF enqueue block.
The primary appears to be shipping redo to the standby using asynchronous mode. Unless there was a gap, I do no know if ARC1 should have been doing any remote network I/O. Because a log switch to thread 1 sequence 5235 had just happened at 11:33am, I suspect it was a local disk I/O that was started at least. The ORA-240 is reported at 11:35, exactly 120 sec (or 2min) from this log switch. Notice also the entry to show the log thread 1 sequence 5234 was registered to the controlfile didn't happen yet.
ASM Side:
============
From the systemstate dump on ASM, multiple processes are waiting on 'ASM file allocation latch' and we are kind of stuck on stack:
ksedsts()+461<-ksdxfstk()+32<-ksdxcb()+1782<-sspuser()+112<-0000003218E0C5B0<-kfuhInsert()+175<-kffilCreate()+601<-kfnsUFG()+3691<-kfnsBackground()+4382<-kfnDispatch()+527<-opiodr()+1149<-ttcpip()+1251<-opitsk()+1633<-opiino()+958<-opiodr()+1149<-opidrv()+570<-sou2o()+103<-opimai_real()+133<-ssthrdmain()+214<-main()+201<-__libc_start_main()+219
This caused the hang on the ASM side and hence ASM was not responding to the database. The CF Enqueue issue on the database was a side effect of this.
This is a direct <BUG:9232266> which is a duplicate of <BUG:8974548>

Thanks Murali,
I was little reluctent to open a tar since my experince says that its better to troubleshoot the issue yourself instead of spending time with the Oracle support :)
Well, I got some more information on this : the sql for the process id of ASM instance is :
Alter Diskgroup mount all;
It looks like it is unable to mount the diskgroup and get hunged at that point , is it due to the new disk added to the system or do we missed something after adding the new disk.
Also, the ASM process can not be killed from unix box while the ASM is down.
Will appreciate your time if we can move in any directions from here ..
Thanks ,
Ankur

Can I have multiple TFS instances use a single SSRS installation

Can I have multiple TFS instances use a single SSRS installation?
Thanks

Hi Kim,
According to your description, you have multiple TFS instances using one Reporting Services instance. Right?
For installing TFS, to use a named instance with Team Foundation Server, you must install SQL Server by using a named instance, or move or restore Team Foundation Server data to a named instance, or create a team project collection on a named instance. Please
refer to the link below:
Work with SQL Server Named Instances
Reference:
Understanding SQL Server and SQL Server Reporting Services
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

Clear template cache on multiple CF instances in a single action?

I'm running several instances of Coldfusion on the same box
with template caching turned 'on' for each instance. I have it set
up where one instance will replicate file changes to the other
instances, but with caching turned on, I currently have to log in
to each CF Admin instance and click the "Clear Template Cache Now"
button for the file changes to appear. As I add more instances,
this will become an increasingly tedious process.
Does anyone have or know of a way to clear template cache
across multiple CF instances in a single action?

cfJarrod wrote:
> I'm assuming that using clearTrustedCache() will only
clear the cache for a
> single CF instance and not all instances on the server.
Is that in fact true?
Yes.
> Ideally I'd like to run a single script that will clear
the cache for all
> instances.
The Admin API is an application programming interface: you
are supposed
to write your own scripts that call its methods.
Jochem
Jochem van Dieten
Adobe Community Expert for ColdFusion

Managing multiple Postfix instances on a single host

We have quite a few sites on our Xserve. Each site should be able to relay email out the respective unique IP on a single host; however, by default email goes out the default website of the server or which IP is the current gateway.
NOTE: this is not a Postfix Virtual Domain Hosting > mail forwarding domains issue. Mail routes just fine to the correct email boxes. This is and issue where email going out to other mail servers originates from the box and not the respective domains and IP space.
The solution for this is Multiple PostFix Instances. One for each website (each website has a respective IP due to SSL and DNS is correct along with MX records).
For the outbound mail relay for our corporate network it seems there are no fields to enable a new postfix instance for each hosted or virtually hosted domain. Nor is there a way to enable SMTP to relay outgoing mail through another host unless you use a generic setting for every website on the server.
So for a enterprise level business how do we Managing multiple Postfix instances on a single host?

Fully on the same page with you. 110%
Here is why I am under the impression of why each domain name needs to be as if it needs its own MTA (mail transfer agent). No matter how big or small the business.
Just like a domain using SSL in Apache needs a dedicated IP when doing the packets . . .
Yahoo the big dog (for small to medium online businesses 70% of their customers make purchases with Yahoo emails; which most of them are temp emails or known as aliases.) states:
From: help.yahoo.com/l/us/yahoo/mail/postmaster/basics/postmaster-02.html
Many mail providers follow the same guidelines:
{quote}Segregate your lists to different IP addresses. If you maintain several lists (or clients, especially for an ASP), you may want to segregate your lists to ensure that users are marking each list on its own merits. If user sees both spam and legitimate mail from the same IP, their notifications to us will be hazy and will likely result in the spam overiding the legitimate mail.{quote}
So why not segregate websites to email out their own dedicated IPs?
Understandably sites that share IP space can go out the default MTA or better yet the MTA of that IP.
This way host providers can segment groups of clients and further prevent issues with out going email.
When email goes out a single MTA there are checks and rate limitations not just on the hops involved but from the "originating" IP address. So if site "A" has one IP and site "B" has another . . . well they both send email out the same default gateway. Take 100's of domains going out the same IP and customers (websites) start having issues getting customer communications delivered.
{quote}Maintain accurate reverse-DNS information for your mail servers. Yahoo! Mail makes extensive DNS checks for each connection, and an accurate reverse DNS will ensure prompt processing of your connection and email.{quote}
One mistake by one client out of 1,000 sites (or now Apple letting tens of thousands of sites able to be hosted) can get all 1,000 websites deferred and have what is called "reputation" issues.
In the past, as companies grow, sure they get more boxes or can cluster mail servers. With economic times beyond using Parallels . . . a single Mac Xserve can handle tens of thousands of websites doing a few thousand emails a day or more. It is more of a software/setting/configuration issue than just capability.
I remember Intel board meetings in the 90's where I (as a customer) stated put two nic cards on the mother board, standardize those rails, put twisted pair on those hard drive cables. Some things just take practical experience to see yes there is a real need and the business people are not getting it because they are focussing on the business or chasing their tail.
Also Note the IP address has to be STATIC:
From: help.yahoo.com/l/us/yahoo/mail/postmaster/errors/550-bl21.html;ylt=AsNxnjlX971dwy743e7j.olJHdG
{quote}In our continuing efforts to protect our users from unsolicited email, Yahoo! Mail does not accept SMTP connections from dynamic or residential IP addresses . . .{quote}
From: help.yahoo.com/l/us/yahoo/mail/postmaster/basics/postmaster-15.html
{quote}Segregate your mail streams by IP addresses, domains and/or DKIM selectors since Yahoo! Mail keeps reputation data about each IP address and domain you send from. For example, by segmenting the mail stream that delivers marketing mail from another that sends transactional messages, you make it easier for Yahoo! Mail to determine and assign each mail stream's reputation. {quote}
{quote} Use common-sense settings. While we have not published guidelines for numbers of connections you can concurrently use, we ask that you treat our resources with respect. The more you take, the fewer there are for others, which may force us to defer your connections. {quote}
From: help.yahoo.com/l/us/yahoo/mail/postmaster//basics/postmaster-38.html
{quote}To facilitate the smooth flow of messages between legitimate senders and Yahoo! Mail, we offer the following recommendations:
Limit the messages you send per connection
Yahoo! Mail accepts a maximum of 5 messages per SMTP connection. We encourage you to cap the number of messages you send to Yahoo! Mail to fall within this per-connection limit.
When this limit is reached, no further messages will be accepted for delivery as our server automatically terminates the connection (without giving an error code). If you are sending messages to a significant number of Yahoo! Mail users, the suggestions below will help ensure uninterrupted delivery for your messages.
Reestablish connections if you do not get an error code
When our server terminates your connection after 5 messages have been accepted, you may try to reconnect to our MX servers immediately thereafter.
Open concurrent connections
You may open concurrent connections from the same server to facilitate efficient transmission of your messages. However, while we do not publish specific guidelines for the numbers of connections you can concurrently use, we ask that you treat our resources with respect. The more you take, the fewer there are for others, which may force us to deprioritize connections from your server(s).{quote}
In the Server Admin under General one can enable IMAP with a maximum number of connections. However, for normal SMTP there is no connections cap. Unless I am wrong here.
Domain throttling by domain is another way, but the real solution is just dedicated IPs for each website or each website to have a separate MTA. In the past this has meant a dedicated server or a physical gateway.
Technically there should be a Virtual solution. If I can virtually host many sites and many incoming emails on dedicated IP space respective to each domain. There should be virtual MTAs on dedicated or the same respective IP space as the incoming; hence, why I gave the example of how SSL works in Apache with web servers.
Totally get what you are saying on how currently mail works just out the default gateway since there is only one "default" MTA for the "xserve".
Everything is good coming in, but did something somewhere miss the mark on the outgoing? Should be one for one.
Yahoo is the big player putting the foot down or the glass half full people would say setting the mark on how outgoing mail should work when they are accepting emails.
I am not trying to innovate, but rather just follow the rules.
Sure mail out one MTA works no matter how many website you put on the box and it is "good enough for government work" or "looks good from my house".
There are many people struggling with corporate communications (even the concept of corporate communications and marketing) and I think Apple could step up to the plate and help follow the standard of best practices.
I have done research for 10 years and over the past two tested what I know to be true. Then spoke with many businesses that did not understand but had the same issue. . .
Yahoo customers not getting their email communications and email simply not being as good as the old fashion phone call.
So back to your question (fabulous question since every tech asks me the same thing):
{quote}So my question to you is this: why can't you run all your domains on a single server/IP address?{quote}
Because it is no longer 1996 and I want Apple stock to triple!
. . . and that it no longer works for sites conducting a profitable business. We are really underachieving what America could do!
Yahoo! is clearly saying to each business to do business communications or even marketing on separate IPs. Gmail, Hotmail, and the list goes on and on. They all follow the same thing. Yahoo! just happens to be more aggressive and has more good consumers (buyers) using their free email service. Gmail started aliases and could gain market share of buyers.
I need to get Xserve to have one dedicated IP in and out for each independent website whether it is an Apache transaction on port 80 (443 SSL) or an email going out the postfix MTA on port 25 SMTP or any other standard alternative port (587 or 465 SSL) for that matter.
So far everything works as expected, but the SMTP MTA out. One big default gateway per hardware.
We missed the 1% mark. That club that gets it! I would like to see every business owner that buys an Xserve to be in that one percent club out of the box!
Why Rob? Well because it works! Dedicated IPs work. Think about this, if you gave the postman your address and did not include your suite number more than likely your lucky if you get your mail. WORKS the same way for email.
If your business grows you can get a few more until something once again gets abused and they start tracking MAC addresses. By then will have virtual MAC addresses like most routers can already do.
To prevent SPAM you just set the MTA defaults to one IP per website. Let's keep it simple. This way you keep a clean reputation and one reputation per website or business. Most businesses just need one IP and cannot afford a whole server for each website/business. THINK GREEN!!! The email filtering systems (RBLs and filtering rules) already out there will weed abusers out. Let's not hurt the small to medium businesses in the process.
Your not going to get RDNS and dedicated IP space anyhow unless your a real business.

Multiple ASM instances using single cluster install - Is it possible??

Hi,
I have 2 node RAC cluster installed on Linux. All the storage is on EMC. I need to setup another environment using HP storage on the same hosts. Is it possible to created second ASM instance using the same cluster install?? I wanted to have clear separation b/w EMC and HP environments and that's wondering if it's feasible to do that.
Haven't tried it yet to see if it complains.
Thx
Anitha

Anitha,
The data migration won't happen (at least not aggressively) until you do step 2 in your list where you remove the EMC disks. That removal operation will take a long time as Oracle will have to move the data before it can complete the operation. If you want to be sure, I'd recommend creating a new disk group with one of your new disks, put a small tablespace in it, create some data in it, then add a disk to that new group and remove the original disk. Then you'll have some confidence in the procedure and verify that it works without risking your production data. After you test, you can drop the disk group and use the disks for their intended purposes.
To answer your question, yes, that's the process exactly as I suggested it above. Should work fine--but will probably take a while to do the remove, so be prepared to leave that running for quite a while (i.e. don't expect to close the terminal and go home right after running the remove).
Dan

Can ASM be used in single node 11g?

I tried to create DB in 11g using ASM, but I was asked to create oracle CSS services (which is for RAC). of course it failed. My platform is oracle linux 5. As I remember 10g can use ASM (in Solaris), any one has idea about 11g? how to use ASM (not RAC)? (I already used ASM in RAC 11g)
Thank you in advance.

Although this is for Oracle 10gR2, here's a web page that might shed some light on your situation: Note that is says CSS is created automatically even if you don't use it.
http://download-west.oracle.com/docs/html/B10130_02/deinstall.htm#BCFBEEAJ
6.2 Removing Oracle Cluster Synchronization Services (CSS)
The first time you install Oracle Database, Oracle Universal Installer configures and starts a single-node version of the Oracle Cluster Synchronization Services (CSS) service. The CSS service enables synchronization between an Automatic Storage Management (ASM) instance and the database instances that rely on it for database file storage. It is configured and started even if you do not choose Automatic Storage Management as a storage mechanism for database files.
If you do not choose Automatic Storage Management as a storage option, you can delete OracleCSService. To delete this service without deleting the Oracle home, perform the following:

Need to get data from multiple database instances in a single query

Hi,
I need a small favour from you guys. The prob is as follows:
I need to get name, row_id from table A from schema 1 and gbu_name, name from table B from schema 2 where a.name = b.name. I wrote the query in the following manner:
SELECT a.name, a.row_id, b.gbu_name
FROM Schema1.A as a, Schema2.B as b
Where a.name = b.name
But this query is not working and the error is like " The table does not exists".
Please update me how to avoid the error and get the right sort of result.
Thanks & Regards,
Debabrata

Ah, youre actually asking different things.
In your topic title, you say youre running separate instances
In your body text, you say you are under different user/schema
So tell me, do you have more than one database or not? How many entries in your TNS file?
I would say, for "multiple database instances"
SELECT
a.id, b.id
FROM
tableA a
INNER JOIN
tableB@OTHER_DATABASE_LINK_NAME b <--NOTE!
USING(id)And of course you will have to look up CREATE PUBLIC DATABASE LINK sql..
Message was edited by:
charred

Can you connect multiple VMM Instances to a single Operations Manager 2012/R2 Deployment

Hi Everyone,
Just seeking some clarification around the Operations Manager and Virtual Machine Manager integration. Is it possible to integrate multiple Virtual Machine Manager 2012 Deployments with a single Operations Manager 2012 Deployment or is the connection
between VMM and OM a 1:1 relationship?
Thanks in advance,
Hayden

Yes VMM and OM 1:1 is supported.
Theoretically many VMM can integrate with single OM but its not very realistic and well tested as it puts several configuration and performance constraints on each of the VMMs.
I’d recommend installing SCOM (inside a VM is fine) per VMM if possible .
[Disclaimer] This posting is provided "AS IS" with no warranties, and confers no rights. User assumes all.

Listener configuration for 2 db instance in a single node

Hi,
I have configure a 11gR2 server with 2 db instance (A and B), but I have only one listener (default) to server this two db instances.
Is this the recommended configuration or should I have one listener for each db instance? e.g Listener_A and Listener_B. I think it will be usefull in cases when I need to block the access to one db instance (A) without shutting down the database, by just turning off the proper Listener.
With my current configuration I am not able to do that since if I turn of the only listener that I have both dbs will not receive any other connections.
Am I correct?
Regards,
Edited by: ashum on May 13, 2011 8:21 AM

You are right that there is some value in going to the trouble to set up a separate listener for each database. Whether you take this approach depends mainly on how satisfied you are with the alternatives and how much trouble you want to incur in setting up and maintaining multiple listeners. We use separate listeners for each of our databases and really like the granularity it provides in limiting the scope of outages.
If you take the multiple listener approach, you will need to either use separate ports for each listener, or bring up a virtual ip on your server so that the second listener can run on the virtual ip.

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>

How can I connect to multiple WLS instances from a single Apache virtual host

Configuration : WebLogic 5.1 SP8 & Apache
I need to be able to have a configuration that looks something like this.
www.company.com/x -> WL cluster01
www.company.com/y -> WL cluster02
In all the examples that I have been able to find they alway defines the the WL
connection for the entire virtual host, but I need to be able to do it on a location
basis is that possible?
Thanks
Jens Schutt

httpd.conf:
<VirtualHost 172.17.9.24:443>
DocumentRoot "/www/X"
ServerName qawebivesta.qa.livecapital.com
ErrorLog /usr/local/apache/logs/qaweb1.error_log
TransferLog /usr/local/apache/logs/qaweb1.access_log
SSLEngine on
SSLCipherSuite
ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
SSLCertificateFile /usr/local/apache/conf/ssl.crt/server.crt
SSLCertificateKeyFile /usr/local/apache/conf/ssl.key/server.key
<Files ~ "\.(cgi|shtml|phtml|php3?)$">
SSLOptions +StdEnvVars
</Files>
<Directory "/usr/local/apache/cgi-bin">
SSLOptions +StdEnvVars
</Directory>
SetEnvIf User-Agent ".*MSIE.*" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
Debug ON
DebugConfigInfo ON
<Location /ivesta/>
SetHandler weblogic-handler
WebLogicHost qawlgc1
WebLogicPort 7001
</Location>
<Location /TMPPhase2>
SetHandler weblogic-handler
WebLogicHost qawlgc1
WebLogicPort 11001
</Location>
</VirtualHost>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/TMPPhase2 works fine, but when I try to access /ivesta I get a 404 from WebLogic
"https://qawebtmp.qa.livecapital.com/ivesta/index.jsp?__WebLogicBridgeConfig
Weblogic Apache Bridge Configuration parameters:
     WebLogic Cluster List:
          General Server List:
               Host: 'qawlgc1' Port: 11001
          DefaultFileName: ''
          PathTrim: ''
          PathPrepend: ''
          ConnectTimeoutSecs: '10'
          ConnectRetrySecs: '2'
          HungServerRecoverSecs: '300'
          MaxPostSize: '-1'
          DynamicServerList: ON
          StatPath: false
          CookieName: WebLogicSession
          Idempotent: ON
          FileCaching: ON
          DisableCookie2Server: OFF
          QueryFromRequest: OFF
          Build date/time: Jun 25 2001 15:09:34
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This should have been connecting to my 7001 instance not the 11001.
Thanks
Jens
"Eric Gross" <[email protected]> wrote:
What do you mean the wrong port? Post the complete output from
WebLogicBridgeConfig as well as the URL you used.
Also, paste the weblogic relative portions from your httpd.conf
Thanks,
Eric
"jens" <[email protected]> wrote in message
news:[email protected]...
I also used ?__WebLogicBridgeConfig to verify that it did pick up thewrong port.
Here is my build date for mod_wl.so in SP10
Build date/time: Jun 25 2001 15:09:34
Thanks
Jens
"Eric Gross" <[email protected]> wrote:
Make sure you are using the latest plugin. As well, add parameter:
DebugConfigInfo=ON and make a request with a query paramater of
?__WebLogicBridgeConfig and you should then see the build date/time.
We can
then see if you are indeed using the latest plugin.
It is not a possibility to get the source.
Regards,
Eric
"jens" <[email protected]> wrote in message
news:[email protected]...
And the solution where you put the WebLogic parm under location
the
last
location
over rule the previous.
I have also tried to upgrade my plug-in from SP8 to SP10 but that
didn't
make
any difference either.
Is it possible to get the source code for the plug-in, I'm afraid
that
it
don't
follow put's all it's parm's a the vhost level no matter where in
the
conf
file
they are placed.
HELP
Jens
"Eric Gross" <[email protected]> wrote:
Yu is correct.
Here is another way to do it as well:
MatchExpression /x
WebLogicCluster=server1:port,server2:port|PathTrim=/x
MatchExpression /yWebLogicCluster=server3:port,server4:port|PathTrim=/y
The general syntax for this would be:
MatchExpression exp name=value|name=value
Where exp=Mime type(*.jsp) or exp=/x(path)
The next argument in the list is a pipe(|) delimited list ofname=value
pairs (ie: WebLogicHost, WebLogicPort, WebLogicCluster, PathTrim,
PathPrepend, etc..).
Hope this helps.
Regards,
Eric
"Yu Tian" <[email protected]> wrote in message
news:[email protected]...
Hi Jens,
I think you can proxy by ppath.
<Location /x>
SetHandler weblogic-handler
WebLogicCluster cluster1
</Location>
<Location /y>
SetHandler weblogic-handler
WebLogicCluster cluster2
</Location>
thanks
Yu
"Jens" <[email protected]> wrote in message
news:[email protected]...
Configuration : WebLogic 5.1 SP8 & Apache
I need to be able to have a configuration that looks something
like
this.
www.company.com/x -> WL cluster01
www.company.com/y -> WL cluster02
In all the examples that I have been able to find they alway
defines
the
the WL
connection for the entire virtual host, but I need to be able
to
do it
on
a location
basis is that possible?
Thanks
Jens Schutt

Multiple ASM instances on a single node

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