DataGuard - multiple standbys on the same server

DataGuard - multiple standbys on the same server
I have my primary database on one server and I have 2 physical standby databases on another server. Is it possible to configure it so that the archive logs are pushed to the backup server only once? Can they be written to a single location on the backup server and accessed by both standby databases?

Justin... Hold on !!! it seems that user is asking for test, not for real scenario.
Anyways, it could be possible without mentioning undocumented parameters. You just need to enable log_archive_dest_n and log_archive_dest_state_n parameter and configure tnsnames so you can mention service there.
Pls. check and revert back if I am wrong here.
Cheers !!!
Star Nirav
Personally, I would be suprised if you could get two
standby databases to run on a single failover machine
without resorting to some of the unsupported
parameters that are required to get a primary &
secondary running on a single machine for development
purposes. I can't imagine how two standby databases
could pull archived log files from the same directory
and apply them at completely different times.
Generally, you would want your failover system on a
different machine than the reporting system since
they serve relatively different purposes.
Alternately, have you looked at using a logical
standby to serve both purposes?
Justin

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1) Do I need separate repositories for each instance or can the repository in csp1 be used for both instances?
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Edit:
I forgot to mention that some time back, here on the forums, I had a discussion with a guy who mentioned that there is a workaround possible to add a target in the current Targets.xml for the second database. I did try it out but still that didn't give me two instances. The most recent one which I added only was accessible.
Update:
I did find that thread,here it is. See if this helps you,
Re: control two database with one database control
HTH
Aman....
Edited by: Aman.... on Oct 28, 2008 7:14 PM
Added Edit
Edited by: Aman.... on Oct 28, 2008 7:28 PM
Added thread

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I've read reports of people clustering multiple instances of weblogic on the
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          Russell Castagnaro
          Chief Mentor
          SyncTank Solutions
          http://www.synctank.com
          Earth is the cradle of mankind; one does not remain in the cradle forever
          -Tsiolkovsky


Do this for all your four machines
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          Russell Castagnaro <[email protected]> wrote in message
          news:[email protected]...
          > I've read reports of people clustering multiple instances of weblogic on
          the
          > same machine to better utilize the CPU of that machine.
          >
          > So if I wanted to set up a cluster with four machines and two instances of
          > weblogic running on each (port 7001 and port 8001) , what properties do I
          need
          > to send into the startup command for the servers?
          >
          > How do you set this up
          >
          > Thanks in advanced.
          > -rrc
          > --
          >
          > Russell Castagnaro
          > Chief Mentor
          > SyncTank Solutions
          > http://www.synctank.com
          >
          > Earth is the cradle of mankind; one does not remain in the cradle forever
          > -Tsiolkovsky
          >
          >

Multiple application instance on the same server instance

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Hi Nilesh,
Can you please clarify your landscape as this will help in getting answers to your question.
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Can you run multiple APEX listeners for different instances on the same server

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Thank You,
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Yes.. Just exactly what I was looking for...
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I have a macmini server with two IPs let say x.x.x.12 and x.x.x.13 .
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the problem I try to solve is to manage multiple domains in one MacMini Server.
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I also got an additional IP address to be used on the same server hoping that it make things easier but apparently is making things more difficult.

[svn] 949: Bug: BLZ-96 - When sending a HttpService request from ActionScript with multiple headers with the same name , it causes a ClassCastException in the server

Revision: 949
Author: [email protected]
Date: 2008-03-27 07:12:59 -0700 (Thu, 27 Mar 2008)
Log Message:
Bug: BLZ-96 - When sending a HttpService request from ActionScript with multiple headers with the same name, it causes a ClassCastException in the server
QA: Yes - try again with legacy-collection true and false.
Doc: No
Checkintests: Pass
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Ticket Links:
http://bugs.adobe.com/jira/browse/BLZ-96
Modified Paths:
blazeds/branches/3.0.x/modules/proxy/src/java/flex/messaging/services/http/proxy/RequestF ilter.java

Hi all!
Just to post the solution to this if anyone ever runs accross this thread...
For some reason i had it bad the first time, don't have time right now to see why but here is what worked for me:
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primaryFile.put("fileContent", bFile);
primaryFile.put("fileName", uploadedFile.getFilename());
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HashMap [] properties = new HashMap[1];
HashMap customMetadataPropertyRoom = new HashMap();
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[svn] 931: Bug: BLZ-96 - When sending a HttpService request from ActionScript with multiple headers with the same name , it causes a ClassCastException in the server

Revision: 931
Author: [email protected]
Date: 2008-03-26 11:31:01 -0700 (Wed, 26 Mar 2008)
Log Message:
Bug: BLZ-96 - When sending a HttpService request from ActionScript with multiple headers with the same name, it causes a ClassCastException in the server
QA: Yes - we need automated tests for this basic case.
Doc: No
Checkintests: Pass
Details: RequestFilter was not handling multiple headers with the same name properly.
Ticket Links:
http://bugs.adobe.com/jira/browse/BLZ-96
Modified Paths:
blazeds/branches/3.0.x/modules/proxy/src/java/flex/messaging/services/http/proxy/RequestF ilter.java

Hi all!
Just to post the solution to this if anyone ever runs accross this thread...
For some reason i had it bad the first time, don't have time right now to see why but here is what worked for me:
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primaryFile.put("fileContent", bFile);
primaryFile.put("fileName", uploadedFile.getFilename());
operationBinding.getParamsMap().put("primaryFile", primaryFile);
HashMap customDocMetadata = new HashMap();
HashMap [] properties = new HashMap[1];
HashMap customMetadataPropertyRoom = new HashMap();
customMetadataPropertyRoom.put("name", "xRoom");
customMetadataPropertyRoom.put("value", "SOME ROOM");
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Good luck all!

Multiple wiki's on the same server

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From just a quick play with the possibility both sites still reference from the same place so both sites would see the same wiki pages.
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Thanks
Kashi

Hey Kashi,
You do not have to instal a separate Agent files again. All you need to do is to make sure that each set of agent has all the required parameter files which inclues, odiparams.bat , agentstart.bat and agentstop.bat(names may not be exactly same). Here is a website that gives you more details regarding creating multiple agents on same server
http://www.business-intelligence-quotient.com/?tag=odi-agents
regards,
k

Running Multiple Web Dispatchers On The Same Server

Is it possible to run multiple instances of Web Dispatcher on the same server? I want to have one instance pointing to my WAS 6.40 system and the other instance pointing to my BW system. I have set up two services on the NT server: One named the standard sapwebdisp.exe and the other named sapwebdispbw.exe. I am using two separate profile files, one for each instance. The services start O.K. However, when I attempt to access my BW system using the HTTP port as defined in the BW profile and the Web Dispatcher profile, I get a message back saying that "The server you are attempting to access has refused the connection with the gateway. This usually results from trying to connect to a service that is inactive on the server." I have double checked that the service is running and that the BW system is up and available.
Any help is appreciated.
Regards,
Doug

Hey guys,
it seems you are web dispatcher specialists
I have problems connecting even one server
I would like to add an Enterprise portal (DEP) to the web dispatcher.
My config file :
SAPSYSTEMNAME = SDM
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DIR_CT_RUN = $(DIR_EXE_ROOT)\$(OS_UNICODE)\NTI386
DIR_EXECUTABLE = $(DIR_CT_RUN)
Accesssability of Message Server
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icm/max_conn = 500
icm/max_sockets = 1024
icm/req_queue_len = 500
icm/min_threads = 10
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Is it possible for you to paste your config file here ?
With explanation what the portal name is en waht the web dispatcher name is ?
The error I get :
no valid destination server available for '!ALL' rc=7
Where can I adjust this !ALL and !J2EE group ?
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THank you for your time & help
BUD

DataGuard - multiple standbys on the same server

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