10g RAC with only one node

Hello
We are planning to have 10g eventually with 2 nodes in the next 2 weeks. We would like to start preparation, can we install it on our first node and then complete the install when the second is in place.

Hi,
You start your prepration on Node1 straight away and can only Implement RAC when Node2 in its place.
Regards
Sunny

Similar Messages

Nodes with Only One Lower-Level Node = Hide

Hi everyone
Have anyone present this situation:
Iu2019ve a quey to report inventory aging. It has two hierarchies to show data. In Rows I have Major Markets and in Columns a date hierarchy to show aging Ex: from 0 to 8 months, 9+ and 13+. Of course here I have also value and volume.
Query reports all values for all major markets fine. When I filter one major market, letu2019s say France also brings detailed figures but when I add any drill down in rows all values goes to cero (0).
Te estrange is that if you swap drill down order with major markets or drill down by columns with the same characteristic figures come out again as usual.
I know this sounds like a SAP note but I have not been able to find it either.
Thanks a lot for your help, and of course points will be assignedu2026..
Ps. Important, this happen when option u201CNodes with Only One Lower-Level Node = Hideu201D (this is selected on purpose because there are some repeated nodes in major market hierarchy Ex. France u2013 France and if there is just one value under first node then means that only display of last one is necessary to avoid repeated values).

Solution we found is to remove flag "Do not display leaves for inner-nodes in the query", directly on the hierarchy.
Thanks

"ORA-19025 EXTRACTVALUE returns value of only one node" - Suggestion

ORA-19025 EXTRACTVALUE returns value of only one node
When this error occurs, would you please provide some or all of the following information:
(1) row number
(2) row id
(3) the name of the offending column
(5) the XQuery expression
(6) the node name
(7) the text value being parsed, in which an excess node was found
and would you consider processing every good row, assuming it may be correct,
because, in 13 thousand lines generated by my view, there is unlikely to even one more row in error.
Thank you,
Mike Rainville
FYI,
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP and Data Mining options
ojdbc6.jar 11.1.0.7.0

Thanks for the suggestion...
The problem is that in one row, information in a data dump about two different things was combined into one, due to a gap in the input file. The starting delimiter for the second thing and the ending delimiter for the first were missing. The result was that many entity tags that should have been unique were duplicated, ion that particular row.
I was able to guard the view against future such errors with occurrences using this
in the WHERE clause ...
AND NOT ( XMLCLOB LIKE '%<TAG1>%<TAG1>%'
OR XMLCLOB LIKE '%<TAG2>%<TAG2>%'
OR XMLCLOB LIKE '%<TAG3>%<TAG3>%'
/* ... Repeated once for each tag used with extractvalue */
OR XMLCLOB LIKE '%<TAGN>%<TAGN>%'
It filters out any row with two identical starting tags, where one is expected.
I am pleased to see that the suggestion got through.

SCAN LISTENER runs from only one node at a time from /etc/hosts !

Dear all ,
Recently I have to configure RAC in oracle 11g(r2) in AIX 6.1 . Since in this moment it is not possible to configure DNS, so I dont use SCAN ip into the DNS/GNS, I just add the SCAN ip into the host file like :
cat /etc/hosts
SCAN 172.17.0.22
Got the info from : http://www.freeoraclehelp.com/2011/12/scan-setup-for-oracle-11g-release211gr2.html#ORACLE11GR2RACINS
After configuring all the steps of RAC , Every services are ok except SCAN_LISTENER . This listener is up only one node at a time . First time when I chek it from node1 , it shows :
srvctl status scan_listener
SCAN listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node dcdbsvr1
now when I relocate it from node 2 using
"srvctl relocate scan -i 1-n DCDBSVR2" , then the output shows :
srvctl status scan_listener
SCAN listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node dcdbsvr2
Baring these , we have to try to relocate it from the node2 by the following way, then it shows the error :
srvctl relocate scan -i 2 -n DCDBSVR2
resource ora.scan2.vip does not exists
Now my question , How can I run the SCAN and SCAN_LISTENER both of the NODES ?
Here is my listener file (which is in the GRID home location) configuration :
Listener File OF NODE1 AND NODE 2:
==================================
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON
LISTENER_SCAN1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC) (KEY = LISTENER_SCAN1)
ADR_BASE_LISTENER_SCAN1 = /U01/APP/ORACLE
2)
Another issue , when I give the command : " ifconfig -a " , then it shows the SCAN ip either node1 or node2 . suppose if the SCAN ip is in the node1 , and then if I run the "relocate" command from node2 , the ip goes to the Node 2 . is it a correct situation ? advice plz ... ...
thx in advance .. ...
Edited by: shipon_97 on Jan 10, 2012 7:22 AM
Edited by: shipon_97 on Jan 10, 2012 7:31 AM

After configuring all the steps of RAC , Every services are ok except SCAN_LISTENER . This listener is up only one node at a time . First time when I chek it from node1 , it shows :If I am not wrong and after looking at the document you sent, you will be able to use only once scan in case you use /etc/host file and this will be up on only one node where you added this scan entry in /etc/hosts file.
Now my question , How can I run the SCAN and SCAN_LISTENER both of the NODES ?Probably you can't in your case, you might run only one i think and on one node only
srvctl status scan_listener
SCAN listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node dcdbsvr1
now when I relocate it from node 2 using
"srvctl relocate scan -i 1 -n DCDBSVR2" , then the output shows :
srvctl status scan_listener
SCAN listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node dcdbsvr2You moved scan listener from node 1 to node 2, OK
Baring these , we have to try to relocate it from the node2 by the following way, then it shows the error :
srvctl relocate scan -i 2 -n DCDBSVR2
resource ora.scan2.vip does not exists
--------------------------------------------------------------------------------Since you have only one scan, you can't relocate "2". So ise "1" instead here also
FYI
http://www.oracle.com/technetwork/database/clustering/overview/scan-129069.pdf
Salman

XML - ORA-19025: EXTRACTVALUE returns value of only one node

Hi,
I am new to XML DB. Can somebody help me with the below XML
I use the following XML ... (I have pasted only a part of it coz i require data only till this section )
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-
instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Body>
<ns:PicklistWS_GetPicklistValues_Output xmlns:ns="urn:crmondemand/ws/picklist/">
<ListOfParentPicklistValue xmlns="urn:/crmondemand/xml/picklist">
<ParentPicklistValue>
<Language>ENU</Language>
<ParentFieldName>plProduct_Team</ParentFieldName>
<ParentDisplayValue>Marketing On Demand</ParentDisplayValue>
<ParentCode>Marketing On Demand</ParentCode>
<Disabled>N</Disabled>
<ListOfPicklistValue>
<PicklistValue>
<Code>OCP/SME Escalation</Code>
<DisplayValue>OCP/SME Escalation</DisplayValue>
<Disabled>N</Disabled>
</PicklistValue>
<PicklistValue>
<Code>Fusion Request</Code>
<DisplayValue>Fusion Request</DisplayValue>
<Disabled>N</Disabled>
</PicklistValue>
Code
SELECT distinct
EXTRACTVALUE(VALUE(SR), '/ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code','xmlns="urn:/crmondemand/xml/picklist"') AS Display,
EXTRACTVALUE(VALUE(SR),'/ParentPicklistValue/ListOfPicklistValue/PicklistValue/DisplayValue','xmlns="urn:/crmondemand/xml/picklist"') AS Return,
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
FROM TABLE(XMLSEQUENCE(EXTRACT(
WEB_SERVICE('<?xml version="1.0" encoding="UTF-8" standalone="no"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<PicklistWS_GetPicklistValues_Input xmlns="urn:crmondemand/ws/picklist/">
<FieldName>Type</FieldName>
<RecordType>Service Request</RecordType>
</PicklistWS_GetPicklistValues_Input>
</soap:Body>
</soap:Envelope>'
,'document/urn:crmondemand/ws/picklist/:GetPicklistValues', Sessionid),
'/soap:Envelope/soap:Body/*/*/*','xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/'))) SR
ERROR
ORA-19025: EXTRACTVALUE returns value of only one node
UNDERSTANDING
As my Xpath points only until the node - ParentPicklistValue and not the child nodes under it. Hence when i try to query the child nodes - /ParentPicklistValue/ListOfPicklistValue/PicklistValue/Code, I recieve the above mentioned error.
REQUIREMENT
Can somebody help me to recieve the Parent values and also its child values based on the above query and xml.

Hi,
That's a classic ;)
You need a second XMLSequence that will shred the collection of PicklistValue into relational rows :
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's your database version BTW?
On 10.2 and up, you may use XMLTable instead.

Does managing Oracle 10g RAC with ASM require full root access?

We currently have three entirely separate support areas, Unix, Storage and DBA. We're now considering using Oracle 10g RAC with ASM and as part of the assessment trying to work out if we can still draw similar support boundaries. I know that installing RAC and configuring ASM requires root access but will DBA continue to need root access to manage & support RAC? If so, does anyone know if the commands they need can be RBAC'd or if we just need to share root access going forwards. I've had a look at a number of docs including http://download.oracle.com/docs/cd/B19306_01/rac.102/b14197/toc.htm. which is fairly informative but none of them seem to mention the requirement for root access on Solaris. I'm guessing they just assume that it's available, but that's not generally the case in our environment.
All advice / info welcome!

I would have thought that the only reason you would need root access once RAC and ASM had been set up would be to add more disks to the ASM configuration. This would be needed to change the ownership on the raw LUNs or to make additions to metasets (SVM/Oban) or diskgroups (VxVM/CVM). Beyond that, I can't imagine needing root access.
I'm sure others will chime in if they can think of other reasons!
Regards,
Tim
Edited by: Tim.Read on Jun 3, 2008 2:25 AM

Extractvalue gives "only one node" error

Here is an example I tried to create based on some information I found at:
http://www.orafaq.com/faq/how_does_one_store_and_extract_xml_data_from_oracle
I created the table with the following:
create table XMLTable (doc_id number, filename varchar2(100), xml_data XMLType);
For a particular record, the xml_data field looks like this:
<FAQ-LIST>
     <QUESTION>
          <QUERY>Question 1</QUERY>
<RESPONSE>Abraham Lincoln</RESPONSE>
</QUESTION>
     <QUESTION>
     <QUERY>Question 2</QUERY>
     <RESPONSE>Thomas Jefferson</RESPONSE>
     </QUESTION>
</FAQ-LIST>
I tried to model my select statement after the example:
select extractValue(xml_data, '/FAQ-LIST/QUESTION/RESPONSE')
from XMLTable
where doc_id = 1
and existsNode(xml_data, '/FAQ-LIST/QUESTION[QUERY="Question 1"]') = 1;
hoping for a result of "Abraham Lincoln", but instead get the error:
ORA-19025: EXTRACTVALUE returns value of only one node ...
How can I arrange the query so I get one RESPONSE for each QUERY value named?
Thanks,
--Dave

SQL> SELECT EXTRACTVALUE (COLUMN_VALUE, 'QUESTION/RESPONSE') response
FROM TABLE
          (XMLSEQUENCE
              (EXTRACT
                  (XMLTYPE
                      ('<FAQ-LIST>
<QUESTION>
<QUERY>Question 1</QUERY>
<RESPONSE>Abraham Lincoln</RESPONSE>
</QUESTION>
<QUESTION>
<QUERY>Question 2</QUERY>
<RESPONSE>Thomas Jefferson</RESPONSE>
</QUESTION>
</FAQ-LIST>'
                   '/FAQ-LIST/QUESTION'
          ) t
WHERE EXTRACTVALUE (COLUMN_VALUE, 'QUESTION/QUERY') = 'Question 1'
RESPONSE
Abraham Lincoln
1 row selected.

How to evolve a graph with only one loop

1. how to continue to add new nodes to a graph with only one loop
would like to use graph traversal like my previous post to traversal a binary tree, but this time, it can
loop forever, i mean it traverse all nodes in whole graph in the meanwhile it add new nodes too
assume maximum number of joint is 2 or 3
computing nightmare

I just realised that you weren't talking about cyclic graphs (in the case of 1 cycle) here, but meant a single pass traverse and mutate.
What you don't specify is how the new nodes are being supplied. If they are supplied up front, then the loop will of course terminate once all the inputs are addressed, rather than going on forever. If they are being supplied from time-to-time,
then you need to have some sort of event-wait on input. The traversal could have a move-next something like this
If at end of tree with no new nodes, wait for input
If at end of tree, with input, reset to start
If at insertion point for new node at top of input queue, insert that
Move to next node in tree
This seems the sort of thing that would naturally be coded in a functional language as a tail recursion rather than an iteration.

Could you tell me if it would be supported to pair a two node enterprise edition front end pool inc mirror sql with a one node enterprise edition front end pool inc single sql?

Hi all,
Could anyone tell me if it would be supported to pair a two node enterprise edition front end pool inc mirror sql with a one node enterprise edition front end pool inc single sql?
MUCH THANKS.

The answer from TechNet found at http://technet.microsoft.com/en-us/library/jj204697.aspx Is, and I quote:-
Enterprise Edition pools can be paired only with other Enterprise Edition pools. Similarly, Standard Edition pools can be paired only with other Standard Edition pools.
Also, "Neither Topology Builder nor topology validation will prohibit pairing two pools in a way that does not follow
these recommendations. For example, Topology Builder allows you to pair an Enterprise Edition pool with a Standard Edition pool.
However, these types of pairings are not supported."
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer"

I was trying to add an itunes library to my computer, and now my itunes library can not be found. An ipod can be synced with only one iTunes library at a time. How can I find my Itunes library, complete with playlists ?

I was trying to add an itunes library to my computer, and now my itunes library can not be found. An ipod can be synced with only one iTunes library at a time. How can I find my Itunes library, complete with playlists ?

I have the same problem too and tried alot of things like time zone , restarting or changing DNS of wifi connection to 8.8.8.8 still nothing happens .. !!
iPhone 5s, iOS 8.3

HT204088 How how can I synch my ipod + iphone music to my new computer? I get the same error "my ipod or iphone is synched with another itunes library.An Ipod can be synched with only one itunes library at a time. What would I like to do Erase and Synch

How can I synch my ipod & iphone music (purchased from itunes on my old laptop) to my new laptop? I keep getting the same message on my itunes on my new laptop: " The ipod/Iphone is synched with another itunes library. An ipod/iphone can be synched with only one itunes library at a time. What would you like to do - Erase and Synch or Transfer Purchases?" What do I do?
A couple of other items:
1) I am guessing Apple does not keep a history of all my music purchases? As I did not have my entire library backed-up anywhere, and relying on the music I have on my ipod and my iphone as my only source of itunes music....I have lost over 500 songs!!!
2) I used to have an Apple account under another account name, and since have switched to a new account name. Is there anyway to find the history of purchases from my old Apple account name and transfer these over to my new account name and onto my new laptop?
I hope someone can help, I am having a very difficult time trying to obtain answers. Angie

The iphone/ipod is NOT a storage/backup device. Not maintaining a backup copy is a big mistake.
You can transfer itunes purchases from your iphone/ipod to your computer:
Authorize your computer for all accounts and then click File>Transfer Purchases

How to connect many devices with only one FW800 port in iMac?

Hi,
I am upgrading to a new Intel iMac from a 2004 vintage Dual2.0GHz PowerMac. I currently have 8x d2 Quadra drives chained by FW800, and 2x Iomega drives connected vis FW400 hub which also connects HD cams.
My questions is that with only one FW800 port in iMac, I think my devices connectivity is the following?
(1) Get a FW 800 hub (I can only find 2 port ones at the Apple store and BestBuy)
(2) Connect the d2 Quadras to one port of the FW800 hub
(3) Get a FW 800 to FW 400 cable
(4) Connect my 6 port FW400 hub to the 2nd port of the FW800 hub
Thanks for reviewing this solution, and I would also appreciate other suggestions or hear about your experiences if you have a similar set-up.
Will

In addition to your listed considerations, you should consider the following.
Many storage needs do not required FireWire 800 speed. For example, USB 2.0 works fine for your Time Machine backup drive. If you are just storing user data such as your iPhoto or iTunes media files, USB 2.0 is more than fast enough. So, as much as possible, if any of those external drives have USB 2.0 connections and the data storage does not need FireWire 800 speed, offload as much as possible to USB 2.0. I used to be a +FireWire snob+, but since getting an Intel iMac, I find that USB 2.0 works quite well for most data storage purposes.
There are new hard drives that are power efficient and as large as 2TB. Consolidate your data storage needs onto a smaller number of very large drives, partitioned as needed. This will make your setup more reliable (smaller number drives), and save reduce power consumption. If any of your current externals are SATA, you can probably replace the existing drive with an extra large one.
So, I think you setup should be, extra large FireWire 800 drive connected to the FireWire 800 port directly. Using a 9-pin to 6-pin cable, connect the FireWire 400 hub. Connect any non-storage FireWire 400 devices there. Do some data transfer testing to make sure having the 400 hub there on the chain does not cause the 800 connection to slow down.
Connect other drives as needed using USB 2.0, existing or new. Retire the smaller of your external drives.

HT4527 an iphone can be synced with only one itunes library at a time error on same pc

an iphone can be synced with only one itunes library at a time error on same pc why?

Damaged library... See Empty/corrupt library after upgrade/crash.
tt2

An iPhone can be synced with only one iTunes library at a time

I recently bought a MacBook Pro, and I figured it would be pretty simple to move my iPhone to sync with iTunes on the Mac from iTunes on my pc, afterall it is the same program and both are designed for the iPhone.
I have been successful in getting the Contacts and Calendar to sync, but the Music, Applications, Video and a few other things give me this message when I check the sync box:
"The iPhone is synced with another iTunes library. Do you want to erase the iPhone and sync with this iTunes library? An iPhone can be synced with only one iTunes library at a time. Erasing and syncing replaces the contents of this iPhone with the contents of this iTunes library."
Obviously, I don't want to erase everything. Actually, I don't care about Music, Videos, Podcasts or Ringtones as I don't have any, but I do care about Photos and Applications. Actually Photos I can reload too, but I don't want to loose the apps I have purchased with the iTunes App Store.
I even tried going back to the PC and unchecking the Sync boxes on it, hoping this might disassociate it from the phone, but now even on that PC I get the same message.
How do I disconnect phone from the old iTunes and be able to sync it to the new iTunes? This should be simple right?

I made an appointment with a Mac Genius and I will say that while it was better than getting to talk to India on a poor quality phone call it was just about as helpful. Sure she was cute and friendly, but I left without my issue resolved and was surprised that I didn't even get a followup from anyone asking about my experience (hence my venting here)
Anyway, I found a solution for my issue here: http://tinyfish.net/2008/07/18/how-to-sync-iphone-with-multiple-computers/
This is a real solution to the issue, and has the benefit that I can do this to as many machines as I need and sync at any of them instead of just one. Hopefully, Apple doesn't delete my response since it truly is the answer to the problem and others might be looking for the same solution.

I got a new pc and I am getting this message: The ipod 'harms ipod' is synced with another itunes library Do you want to erace this Ipod and synce with this itunes library? An Ipod can only be synced with only one itunes library at a time. Erasing and

The ipod 'harms ipod' is synced with another itunes library.Do you want to erase this ipod and sync with this itunes library? An ipod can be synced with only one itunes library at a time. Erasing and syncing replace the contents of this ipod with the contents of this itunes library.
I don't know what to do? I should save my library before I replace the contents, but I don't know how to do that! HELP!!

See this older post from another forum member Zevoneer covering the different methods and software available to assist you with the task of copying content from your iPod back to your PC and into iTunes.
https://discussions.apple.com/thread/2452022?start=0&tstart=0
B-rock

10g RAC with only one node

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