CARS on a single node

Hello

y at - it an option to install oracle on a single node grid infrastructure?

just like a knot of oracle database

Once you have a second node stretch cluster at 2 knots and perhaps move the database on the other node?

or even go for complete cluster 2 nodes?

your help is appreciated

You are welcome!

Please mark as answered your thread for much of forums!

Concerning

Mr. Mahir Quluzade

Tags: Database

Similar Questions

11g Question: Stand alone database vs single node cluster
We are about to create a new 11.2.0.3 database that will eventually become a 11.2.0.3 in cluster database. Our host servers are hardware IBM pSeries AIX 6.1 running. We will use just Oracle Clusterware and not IBM HACMP. We also plan to use ASM for database storage. The plan is ultimately to have a 2 or a 3-node cluster, but currently, we have only an AIX server available to us.

My question concerns our initial approach to the installation.

It is preferable to install the Oracle database as a stand-alone database first and then convert the database to a RAC cluster as soon as we have the material for the second node? Or would it be better to create the cluster with a single node and install and configure grid Clusterware for a single node cluster and then add the second node when the material becomes available?

I apologize if my explanation is not very clear. Any notice will be considered and appreciated. Thank you.
Hello

We are about to create a new 11.2.0.3 database that will eventually become a 11.2.0.3 in cluster database. Our host servers are hardware IBM pSeries AIX 6.1 running. We will use just Oracle Clusterware and not IBM HACMP. We also plan to use ASM for database storage. The plan is ultimately to have a 2 or a 3-node cluster, but currently, we have only an AIX server available to us.

My question concerns our initial approach to the installation.

It is preferable to install the Oracle database as a stand-alone database first and then convert the database to a RAC cluster as soon as we have the material for the second node? Or would it be better to create the cluster with a single node and install and configure grid Clusterware for a single node cluster and then add the second node when the material becomes available?

If you are planning to ACTIVE/PASSIVE here database my option:
{message: id = 10138477}

If you are planning in the future use a RAC database:
{message: id = 10142640}

If you plan use CARS in the future, you can install Oracle Clusterware without worry about licenses.
Oracle Clusterware can serve to protect any application (reboot or otherwise on the application failure), free of charge, if one or more of the following conditions are met:
At least one of the servers in the cluster is allowed for the Oracle database (SE or EE)
http://docs.Oracle.com/CD/E11882_01/license.112/e10594/editions.htm#CJAHFHBJ

If you ARE database Oracle or EA (i.e., not one SE), you can install the product Oracle Clusterware and Oracle RAC (EE to buy the RAC Option) in a node later you can stretch clusterware adding additional nodes, and more database instance.

You do not need to create a RAC database, you can create a single database (i.e. Non-RAC) on OH software Oracle RAC using DBCA.

Although I prefer that you create a database of CAR Policy-Managed database... which makes the dynamics and the automatic (i.e. managed by Clusterware) creation/deletion of instances. You will use a POOL with a knot... later you can add more nodes in that POOL... Oracle Clusterware/PAP automatically create undo/redo/instances on the new nodes added to this POOL.
All this is transparent to your customers of Oracle.

Oracle Grid Infrastructure for a stand-alone server (Oracle Restart) is an option only if you plan used to one node. If you are using more than one node... Start with Oracle Grid Infrastructure for a Cluster (Oracle Clusterware).

Hope this helps,
Levi Pereira

Published by: Levi Pereira on March 12, 2012 13:58

Problem with subscribing to a single node through Server API

Hello
I use your <>- server API to subscribe to a node in the collection. I want only the updates for a particular node, so I'm including that in the call to subscribeCollection. However, I unexpectedly get updates for all other nodes in the node collection.
My call looks like this (in Ruby):
am.subscribeCollection ("'room', 'UserManager', ' UserList")
In the low-COST airlines server code, this translates a URL that includes the following in the query string:
... & collection = UserManager & node = UserList...
My questions are:
(1) just to double check, is the 'node' the correct parameter on the query string? (I wanted to just make sure that it isn't something like "nodeNames" instead since that is what is used in the ActionScript API).
(2) is there anything else I need to do to receive only UserList updated and does not receive many updates for all other nodes in the UserManager?
Thank you. Kind regards
-Trace

To subscribe to a single node is currently not implemented in the back. The language he exhibited at the front end, but the value is ignored.

I suggest that you extend your "receiver" class to ignore the values of the nodes, you don't care.

12.1.3 database of single node 11.2.0.3 to node 2 RAC ASM EBS

Hello
We intend to convert database of system 11.2.0.3 of ordinary/local file of the single node to node 2 RAC ASM.
Please help me in the creation of the roadmap for the same thing.
for example
1. create a raw file-sharing system
2. create for ASM diskgroup
3 convert the local file system to the first ASM
etc, etc.
It's the first big task so need to expert advice.

Please refer to:

The use of Oracle 11 g Release 2 Real Application Clusters with Oracle E-Business Suite Release 12 (Doc ID 823587.1)

Oracle E - Business Suite Release 12 high availability Documentation Roadmap (Doc ID 1072636.1)

Thank you

Hussein

too many return values for a single node
I have a table with two columns

the table structure
----------------------
string school_name type
xmltype obj_xml

Row1
----------
abc_school,
< student >
< student >
< id > 101 / < ID >
< teacher > CBA < / teacher >
< / student >
< student >
< id > 102 / < ID >
XYZ < teacher > < / teacher >
ONP < teacher > < / teacher >
RSM < teacher > < / teacher >
< / student >
< / students >

row2
-----------
def_school,
< student >
< student >
< id > 301 / < ID >
pqr < teacher > < / teacher >
< / student >
< student >
< id > 302 / < ID >
XYZ < teacher > < / teacher >
< / student >
< / students >

is it possible to display data in the format using a query oracle below.
---------------------------------------------------------------------------------------------------
teacher id school_name
--------------------- ------- ------------
abc_school 101 abc
abc_school 102 xyz
abc_school 102 onp
RSM abc_school 102

I used the slot request, throwing an error - too many return values for a single node

SELECT school_name, teacher
ExtractValue (value (x), ' / / key ') like student_id
extractValue (value (x), ' / / value ') AS teacher
SCHOOL t,.
TABLE)
XMLSequence (extract (obj_xml, ' / students/pupils '))
) x

Please post How can I modify this query, the teacher tags may vary for each student

Published by: user7955917 on May 8, 2012 04:00
As mentioned in your other thread today, it would be helpful if you could post your exact version of db.
Samples of work would be appreciated too, the XML data, you gave are not correct.

I would do it with two XMLTables, like this:
```
SQL> SELECT school_name
  2       , x1.id
  3       , x2.teacher
  4  FROM school t
  5     , XMLTable('/students/student'
  6         passing t.obj_xml
  7         columns id       number   path 'id'
  8               , teachers xmltype  path 'teacher'
  9       ) x1
 10     , XMLTable('/teacher'
 11         passing x1.teachers
 12         columns teacher  varchar2(30) path '.'
 13       ) x2
 14  ;

SCHOOL_NAME                            ID TEACHER
------------------------------ ---------- ------------------------------
abc_school                            101 abc
abc_school                            102 xyz
abc_school                            102 onp
abc_school                            102 rsm
def_school                            301 pqr
def_school                            302 xyz

6 rows selected
 
```

XML - ORA-19025: EXTRACTVALUE returns the value of a single node
Hello

I'm new to XML DB. Can someone help me with the below XML

I use the following XML... (I pasted a part only of it coz I need data only up to this article)

XML
--------------------

<? XML version = "1.0" encoding = "UTF-8"? > < SOAP - ENV:Envelope xmlns:SOAP - ENV = "http://schemas.xmlsoap.org/soap/envelope/" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-."
example"container ="http://www.w3.org/2001/XMLSchema"> < SOAP - ENV:Body >
< ns:PicklistWS_GetPicklistValues_Output xmlns:ns = "urn: crmondemand/ws/list dropdown /" >
< ListOfParentPicklistValue xmlns = "urn: / xml/crmondemand/list of choices" >
< ParentPicklistValue >
< language > ENU < / language >
< ParentFieldName > plProduct_Team < / ParentFieldName >
< ParentDisplayValue > Marketing On Demand < / ParentDisplayValue >
< ParentCode > Marketing On Demand < / ParentCode >
< Disabled > N < / disabled >
< ListOfPicklistValue >
< PicklistValue >
Escalation of OCP/SME < code > < code >
Escalation of OCP/SME < DisplayValue > < / DisplayValue >
< Disabled > N < / disabled >
< / PicklistValue >
< PicklistValue >
Ask fusion < code > < code >
Merge request < DisplayValue > < / DisplayValue >
< Disabled > N < / disabled >
< / PicklistValue >

Code
---------

SELECT distinct
EXTRACTVALUE (value (SR), ' / ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code ','xmlns = "urn: / crmondemand/xml/list of choices"') AS display.
Return EXTRACTVALUE (value (SR),'/ ParentPicklistValue/ListOfPicklistValue/PicklistValue/DisplayValue ',' xmlns = "urn: / crmondemand/XML/picklist"'),.
EXTRACTVALUE (value (SR), '/ ParentPicklistValue/ParentDisplayValue','xmlns = "urn: / crmondemand/XML/picklist"') AS parent_display,
EXTRACTVALUE (value (SR), '/ ParentPicklistValue/ParentCode','xmlns = "urn: / crmondemand/XML/picklist"') AS parent_return
TABLE (XMLSEQUENCE ((EXCERPT)
WEB_SERVICE (' <? xml version = "1.0" encoding = "UTF - 8" standalone = "no"? > < envelope soap: xmlns:soap = "http://schemas.xmlsoap.org/soap/envelope/")
xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" container = "http://www.w3.org/2001/XMLSchema" >
< soap: Body >
< PicklistWS_GetPicklistValues_Input xmlns = "urn: crmondemand/ws/list dropdown /" >
Type < FieldName > < / FieldName >
Service request < RecordType > < / RecordType >
< / PicklistWS_GetPicklistValues_Input >
< / soap: Body >
"< / envelope soap: >.
(' document / urn: crmondemand/ws/list dropdown /: ' GetPicklistValues, Id_de_la_session).
"/: soap envelope / soap: Body / * / * / * ',' xmlns:soap ="(http://schemas.xmlsoap.org/soap/envelope/'))) SR "

ERROR
---------

ORA-19025: EXTRACTVALUE returns the value of a single node

UNDERSTANDING
---------------------------

As my Xpath only points until the node - ParentPicklistValue and not the child nodes under it. That's why, when I try to interview the child nodes - / ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code, I get the error mentioned above.

REQUIREMENT
-----------------------

Can someone help me to receive the values of the mother and child values based on xml and query above.
Hello

It's a classic ;)

You need a second XMLSequence who shreds the collection of PicklistValue in relational lines:
```
select extractvalue(value(sr2), '/PicklistValue/Code', 'xmlns="urn:/crmondemand/xml/picklist"') AS Display
     , extractvalue(value(sr2), '/PicklistValue/DisplayValue', 'xmlns="urn:/crmondemand/xml/picklist"') AS Return
     , extractvalue(value(sr1), '/ParentPicklistValue/ParentDisplayValue', 'xmlns="urn:/crmondemand/xml/picklist"') AS parent_display
     , extractvalue(value(sr1), '/ParentPicklistValue/ParentCode', 'xmlns="urn:/crmondemand/xml/picklist"') AS parent_return
from table(
       xmlsequence(
         extract( WEB_SERVICE( ... )
                , '/soap:Envelope/soap:Body/ns:PicklistWS_GetPicklistValues_Output/ListOfParentPicklistValue/ParentPicklistValue'
                , 'xmlns="urn:/crmondemand/xml/picklist"
                   xmlns:ns="urn:crmondemand/ws/picklist/"
                   xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"' )
       )
     ) sr1
   , table(
       xmlsequence(
         extract( value(sr1)
                , '/ParentPicklistValue/ListOfPicklistValue/PicklistValue'
                , 'xmlns="urn:/crmondemand/xml/picklist"' )
       )
     ) sr2
;
```
What is your version of the database BTW?
10.2 and upward, you can use the XMLTable.

Install a network infrastructure for a single-node Windows Server cluster
Hello

Can you suggest me how to install a single-node RAC Oracle 11 g on a Windows Server 2008 x 64-bit? It's for testing purposes and I do not need two nodes. I know that Linux is better, but my company uses only Windows servers. Our former consultant has been able to do, but doesn't tell us how to, this server has been lost.

I know that to install the first grid Infrastructure. Run the installation program "Oracle Grid Infrastructure", I could install a "Grid Infrastructure for a stand-alone server" successfully. But this Grill is not a RAC database. When you try to install the database software, which is available to me to install only "single-instance database", not "Real Application Cluster installation".

Run the installation program "Oracle Grid Infrastructure", I have tried select the option:
'Install and configure a Cluster Network Infrastructure'-> typical Installation:
The name of the SCAN: SRVORAC-cluster
Validation of ANALYSIS information
INS-40922 SCAN invalid name - insoluble in IP address.

Is it possible to install a network infrastructure for a cluster to a single node or a node on Windows Server?

Published by: user521219 on January 30, 2012 12:46
Hello
You probably misunderstanding about single-node RAC. This feature didn't need that you have only one physical machine in a RAC, this in fact means that in a CCR environment (2 or more nodes), you can run your database on a single node (single instance), and then later you can move this single instance to another node of the RAC (so that you can make some fixes on this node making your database available all the time). It also has a few other advantages, see below.

http://www.Oracle.com/technetwork/database/clustering/overview/UG-raconenode-2009-130760.PDF

http://docs.Oracle.com/CD/E11882_01/install.112/e25666/whatsnew.htm#sthref8

Salman

Reg single node to node 2 cloning
Hello

My architecture is node 2 but with shared appltop.

Now I want to clone again 2 nodes with individual appltops for both say the web and forms in a single node and simultaneous & reports in another node.

How can I do.

Thanks in advance,
Krishna
My architecture is node 2 but with shared appltop.

Now I want to clone again 2 nodes with appltops individual to both web say & forms in a single node and simultaneous & reports in another node.

How can I do.

Copy the APPL_TOP even to both nodes (make sure that it is not on the shared storage) as well as the other application/database, level nodes and run postclone.

Documentation fund quick Clone version 11i and 12 [799735.1 ID]

Thank you
Hussein

stop the cluster, database and the listener on the single node
Salvation of DBA

Database: 11.2.0.1
Operating system: Solaris 10
The RAC configuration: Multi node.

I want to stop cluster on one node only, which query to use stop single node cluster?

Concerning
SG
I want to stop cluster on one node only, which query to use stop single node cluster?

To stop the battery Oracle Clusterware on a particular server:

# crsctl stop cluster - n

http://download.Oracle.com/docs/CD/E11882_01/RAC.112/e16794/crsref.htm#CHEHGGAA
http://download.Oracle.com/docs/CD/E11882_01/RAC.112/e16795/srvctladmin.htm#i1009416

Thank you
Hussein

DICOM metadata - extractvalue returns the value of a single node

Hello

I have difficulties in getting the value of the objects with repeated elements. Specifically, I need to get the value of spacing of pixels in the following excerpt from xml.

<DICOM_OBJECT>
..
     <DECIMAL_STRING tag="00181063" definer="DICOM" name="Frame Time" offset="900" length="2">0.0</DECIMAL_STRING>
     <CODE_STRING tag="0018106A" definer="DICOM" name="Synchronization Trigger" offset="910" length="10">NO TRIGGER</CODE_STRING>
..
     <DECIMAL_STRING tag="00280030" definer="DICOM" name="Pixel Spacing" offset="1660" length="22">0.003562</DECIMAL_STRING>
     <DECIMAL_STRING tag="00280030" definer="DICOM" name="Pixel Spacing" offset="1660" length="22">0.003562</DECIMAL_STRING>
     <UNSIGNED_SHORT tag="00280100" definer="DICOM" name="Bits Allocated" offset="1690" length="2">8</UNSIGNED_SHORT>
    <UNSIGNED_SHORT tag="00280101" definer="DICOM" name="Bits Stored" offset="1700" length="2">8</UNSIGNED_SHORT>
..
</DICOM_OBJECT>

Normally, I use the following query to get the value of spacing of pixels:

 select EXTRACTVALUE(t.dicom.metadata
                      ,'/DICOM_OBJECT/*[@name="Pixel Spacing"]'
                     ,'xmlns=http://xmlns.oracle.com/ord/dicom/metadata_1_0')  scale_factor
   from my_dicom_object t

It works, but not when there are two elements. Then I get the error: "ORA-19025: EXTRACTVALUE returns the value of a single node.

All I really need is to get the value of the first node with the name of "spacing of pixels. Despite the many examples available to do with traditional xml paths, I was unable to find an example that makes using XPATH search strings rather than direct tag structure.

Can someone give an example?

Thank you!

Published by: rcdev on August 10, 2009 15:20

All I really need is to get the value of the first node with the name of "spacing of pixels.

This? :

select EXTRACTVALUE(t.dicom.metadata
                      ,'/DICOM_OBJECT/*[@name="Pixel Spacing"][1]'
                     ,'xmlns=http://xmlns.oracle.com/ord/dicom/metadata_1_0')  scale_factor
   from my_dicom_object t

How to download other binaries uploaded in a single node
Hi all

We use WLP 10.2 and we were able to download a single binary file of a node using this code:

${models: getDownloadURL (pageContext.request, node)}.

Source: http://edocs.bea.com/wlp/docs102/javadocjsp/content/templates/getDownloadURL.fn.html

However, we could not upload other binary files in a single node. According to the docs, the description of the getDownloadURL function is:

"It will take a better estimate in which the binary property is passed in the node and then return a url to the DownloadBinaryServlet that generates a URL to download the binary file that belongs to this property." This is intended to be used as value of the href property of an anchor () tag. »

Can someone tell me how I can download other binaries uploaded in a single node?

Your help will be very appreciated. :-)

-Best regards,.

Rakie
You're close. It looks like you get the propertyID correctly, but the name binaryValue part is incorrect.

Try something like this:

Node programSummary =...;
Attachment property = programSummary.getProperty ("somePropertyName");

String url = request.getContextPath () + ' / DownloadBinaryServlet? nodeId ="+ programSummary.getId () +"& propertyId ="+ attachment.getId () +"& fileName ="+ attachment.getValue () .getBinaryValue () .getName ();

-Steve

How to apply RUP6 (patch 6728000) during the installation of the single node?
Dear

On single node configuration, we have installed Oracle Apps R12.0.4. Now I need to apply RUP6 (patch 6728000). In what order should I apply the patch? According to my knowledge "u*.drv" type patches must be applied to both AS & DB level. I thought to do like this covered, Source Apps*.env, AS stop, mode adadmin (interview), adpatch, startAS. But DB must be up & running in this process. After that, I have to apply this hotfix on DB also stop DB &?

Need help!

Concerning
Naya,

I thought to do like this covered, Source Apps*.env, AS stop, mode adadmin (interview), adpatch, startAS. But DB must be up & running in this process.

Fix.

After that, I stop DB & also the application of this fix on DB?

No, because you have already applied the patch as a user applmgr and already patched the application layer as well as the database layer. Thus, simply disable maintenance mode, start the services application, and access the application.

Make sure that you follow all the steps in the Readme of the patch and (Note: 743368.1 - Oracle E-Business Suite Release Update Pack Readme, release 12.0.6).)

CARS can operate with 1 single node 'temporarily '?
Hello
I have 2 nodes PAP, node2 turned off, node1 cannot start, his shot of crs

is this normal, is that the design of the CARS, and so exact, if node2 have a failure must node1 therefore able to serve the single application?

Thank you
Node1 are able to serve the single application?

Yes.

View the name of the operating system (OS) & version for DB Server System.
View results of SELECT * from version$ v.

Node1 cannot start, his shot of crs

What clues are there in the log files?

Restoration of the CARS (two nodes) DB DB to single node

Hi guys,.
Environment:
DB on RAC (2 knots)
Operating system Windows 2008R2
Oracle 11 g 2
Backup: EMC Networker.
Requirements:
Need to restore to this DB on another machine (a node), for testing and the update of the end.
Question:
Recovery is not successful, but restoration of Controlfiles and data files was done successfully for the new machine with new directory structures.
Error:
ORA-10879: error reported in parallel recovery slave
ORA-01547: WARNING: RECOVER succeeded but OPEN RESETLOGS would get below error
ORA-01152: 1 no file has been restored from a sufficiently old backup
ORA-01110: data file 1: ' D:\APP\DATA\SYSTEM01. DBF'
Now wants to open the DB after recovery, how can I do this? (need a scripts...)
FYI, the Scripts using #.
--------------------
run
{
ALLOCATE CHANNEL ch00 TYPE 'SBT_TAPE '.
parms 'ENV = (NSR_SERVER = bkpsrv, NSR_CLIENT = dbsrv)';
ALLOCATE CHANNEL ch01 TYPE 'SBT_TAPE '.
parms 'ENV = (NSR_SERVER = bkpsrv, NSR_CLIENT = dbsrv)';
SET NEWNAME for DATAFILE '+ DBDATA/SYSTEM.256.777377935' to ' D:\app\data\SYSTEM01. DBF';
SET NEWNAME for DATAFILE '+ DBDATA/sysaux.257.777377935' to 'D:\app\data\sysaux.dbf ';
SET NEWNAME for DATAFILE '+ DBDATA/undotbs1.258.777377935' to 'D:\app\data\undotbs01.dbf ';
SET NEWNAME for DATAFILE '+ DBDATA/users.259.777377935' to 'D:\app\data\users01.dbf ';
SET NEWNAME for DATAFILE '+ DBDATA/undotbs2.264.777378113' to 'D:\app\data\undotbs02.dbf ';
until the 16510 sequence;
restore the database;
recover the database;
OUTPUT CHANNEL ch00;
Ch01 CHANNEL;
}
---------------------------------------------------------

Yes, for CARS, the SET clause until is the SEQUENCE until the VALUE n WIRE m

For example, if you specified the VALUE up to this WHAT SEQUENCE 16510 THREAD 2, you must also all him up ArchiveLogs WIRE 1 to the same point in time as THREAD 1 16510. Oracle needs * two * discussions to be able to RECOVER the database because the transactions take place in the two threads.

The _allow_resetlogs_corruption is a choice of LAST OPTION only if the Support of Oracle indicates you that you have no other options. It can result in an inconsistent database - for example an uncomitted transaction may appear as committed because the restore information not applied OR a transaction that has been committed by users not be applied because that do it again because it is ignored.

Hemant K Collette

dataguard 11 GR 2, using a main node 2 CARS and a single standby
Hello

I need to implement dataguard between GR 11, 2 CARS db at a single standby mode. How should I proceed?

Secondly, I need to apply timely archive newspaper i.e I need the dataguard be in SYNC mode only in the night and the day before read-only
the rest of the time mode. Can I do this using dataguard broker? If Yes, can you please give me the steps?

Kind regards
RAM
Hi Pras,

for this, you can use the TIME-OUT setting for the log_archive_dest_n layout (by specifying the archive pending location). If you set such a delay in 1440, all archives will be shipped to the standby server (so if you lose the primary is not a big problem), but they will only be recovered on the coast a day later.

Is this what you need?

Best regards
Robert

CARS on a single node

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