VI execution of Clones references

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Similar Questions

Indexing VI Clone reference

Hi all

In a table of references VI (which can refer to several clones of a VI), on the search for a particular clone reference VI by using 'Search 1 D Array' output is always the index of the first clone of this VI, even if we seek other clones.

Please give an explanation of this behavior and report if there are any other ways to obtain the required index VI clone.

PS: Find the screw demonstrating this behavior attached below.

Thanks in advance

Use the name of VI, or in this case, the name of the Clone. Then do the table 1 d of search on names that are unique. Your opinion about if this is normal or a bug, will probably depend on your level of experience in computer science.

Start the asynchronous call, re-entrant execution

I use a dialog box very minimalist VI showing only an indicator of the gauge on the front panel. Here's the preview of this VI:

The purpose of this dialogue is that the user can appear an indicator of size gauge more great via clicking on the selection of the menu of one of the many indicators on the main façade of VI. The behavior of the window is set to "floating", and I use the "execution clone reentrant Preallocated' so that the user can launch dialog as needed. This is the place where I call async these screws dialogue:

Everything works as I expect, however I have a few questions, could someone help...
1. In the dialog Subvi I properly close all used referred, as the CtrlRef of the indicator when the user selects (menu selection) the type of dialog box (later I will also create a dialogue of the type "minichart" next to the dialog box indicator gauge). So I think that this part should be OK, cannot create a memory leak. Another thing, I have to decide, what execution mode should I use for these dialog boxes? The clone "Shared" or Preallocated mode of incoming execution of "clone"?
2. Connection in part up to the first point, I wonder how I could refine this feature of pop-up dialog box. I mean, right now, the user is able to pop up arbitrary number of dialogue windows indicating the value of the indicator even located on the main façade. What would be the best technique to detect if the user has ALREADY launched this dialog box indicator specific, and rather than start another, maybe just bring the already runnning on the front and centered dialogue?
Thank you very much for all the advice!

Best regards

Martins wrote:

What would be the best technique to detect if the user has ALREADY launched this dialog box indicator specific, and rather than start another, maybe just bring the already runnning on the front and centered dialogue?

In a similar feature "drop-down", via a messaging system, send a message to all the aggregates that are basically "you have this reference? (and if you yourself bring to front) ». So I expect all the answers and if they all say 'No' I run a new deployable.

Where to find the IaaS __Clone_SnapshotId used on plans related clone in the vRA?

Hi guys,.
When you create linked clone plans IaaS that iaas will create an entity of VirtualMachineTemplateProperties with the __Clone_SnapshotId PropertyName and PropertyValue of let's say 6.
This id is used to identify what snapshot to use for the linked clone one can be found in the database of IaaS. However: I can't say this number (6) where in vSphere.
If the id of the snapshot in vCenter looking then it is, for example, snapshot-7380. Is there a kind of happening of mapping in vRA IaaS between vSphere snapshot ID and the ID snapshot of IaaS? How to get the instant correct ID for IaaS?

Good so I finally tracked. It looks vRA IAAS using the id of snapshotTree for the clone-related references. If you have access to the VC:VirtualMachineSnapshot you can find the id like this:
```
//snap is the provided VC:VirtualMachineSnapshot you want to use as linked clone reference
var vm = snap.vm;
var id = snap.id;
function findSnap(snapTrees, snapId)
{
  System.log("Searching SnapshotTree for id '" + snapId + "'...");
  for each(snapTree in snapTrees)
  {
  System.log("Checking snapTree '" + snapTree.id + "' with id '" + snapTree.snapshot.id + "'...");
  if(snapTree.snapshot.id == snapId)
  {
  System.log("Found matching snapshot! SnapTree id is: '" + snapTree.id + "'.")
  return snapTree.id;
  }
  else
  {
  var childSnaps = snapTree.childSnapshotList;
  if(childSnaps.length > 0)
  {
  System.log("Checking children...");
  return findSnap(childSnaps, snapId);
  }
  }
  }
  return null;
}

// Get the id like this
var snapTreeId = findSnap(vm.snapshot.rootSnapshotList, id);
```
Hope someone saves some time.

LVOOP - Casting Weirdness

I discovered a strange behavior of the method "to more specific class '... I use LV2011SP1.

My request:

I have an application that analyzes a collection of blobs of data, with each blob of data defined by a class of LV. Each of these blobs of data inherit from a common parent. I store my collection of BLOB data in a table. Standard stuff.

Obviously each blob data must be upcast to the parent type when stored in a table, but the execution of each element of the array value is kept as a type of child correct data.

It is part of the analysis where I have to do some type of control for some of the blobs, so I use the primitive "to more specific class" in an attempt to cast the elements of my table to the desired data type. A mismatch between the input type and the target type should produce an error, right?

Here's the weird part:
- If I use the method "to more specific class ' to directly mount a class of the child to a different type, the cast fails (as expected).
- When I use the method "to more specific class" to one of my elements of array cast to a different type, the cast * always * succeeds. Why?
The image below illustrates the problem. Ferrari and Mini are the two children in the car. Mini cast Ferrari gives an error (as expected), but casting an upcasted Ferrari version Mini works! This seems strange to me since the execution of the target type value is 'Ferrari' (as illustrated by the probe).

Then why the method "to more specific class ' use values of execution of its entries?

Just a quick follow-up...

I found all my answers in this post over at LAVA: http://lavag.org/topic/16081-am-i-understanding-the-reason-why-i-have-to-use-preserve-rt-class-corre...

It seems that the function of "preserve the Runtime class" does exactly what I need, i.e., it performs its type checking based on the value of execution of the reference to entry class. On the other hand, the function "to the more class specific" is very similar but not the verification at the time of publishingof its type.

The information is useful, but not so clear from the help page!

adcfgclone ends with RC-50004:
Hello

Error occurred during cloning dbTier in 11.5.10.2 with RC-50004: Fatal: error occurred in ApplyDatabase: control the creation of file failed.
the target server already have an instance of operational TESTING.

It is necessary to have installed in the system cu2 target before cloning?

the error log file contains the text below.
Creating the database VIS_oratest control file...

SQL * more: release 9.2.0.5.0 - Production on Sun Jan 24 13:07:59 2010

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Connect to an instance is idle.
ORACLE instance stops.
Connect to an instance is idle.
ORACLE instance started.

Total System Global Area 581523028 bytes
Bytes of size 456276 fixed
402653184 variable size bytes
167772160 of database buffers bytes
Redo buffers 10641408 bytes
CREATE CONTROLFILE REUSE "SCREW" SET DATA
*
ERROR on line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01565: error in the identification of file ' / vis/visdata/system11.dbf'
ORA-27041: could not open the file
SVR4 error: 13: permission denied
Additional information: 2

ALTER database open resetlogs
*
ERROR on line 1:
ORA-01507: database not mounted

alter tablespace TEMP add tempfile ' / vis/visdata/temp02.dbf' REUSE
*
ERROR on line 1:
ORA-01109: database is not open

ALTER DATABASE RENAME GLOBAL_NAME to 'VIS.sffeco.com.sa '.
*
ERROR on line 1:
ORA-01109: database is not open

ORA-01507: database not mounted

ORACLE instance stops.
Connect to an instance is idle.
ORACLE instance started.

Total System Global Area 581523028 bytes
Bytes of size 456276 fixed
402653184 variable size bytes
167772160 of database buffers bytes
Redo buffers 10641408 bytes
ORA-00205: error in identifying controlfile, see log alerts for more information

BEGIN dbms_backup_restore.zeroDbid (0); END;

*
ERROR on line 1:
ORA-00210: could not open the specified controlfile
ORA-06512: at "SYS." "X$ DBMS_BACKUP_RESTORE ', line 3284
ORA-06512: at line 1

ORACLE instance stops.
Connect to an instance is idle.
ORACLE instance started.

Total System Global Area 581523028 bytes
Bytes of size 456276 fixed
402653184 variable size bytes
167772160 of database buffers bytes
Redo buffers 10641408 bytes
CREATE CONTROLFILE REUSE "SCREW" SET DATA
*
ERROR on line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01565: error in the identification of file ' / vis/visdata/system11.dbf'
ORA-27041: could not open the file
SVR4 error: 13: permission denied
Additional information: 2

ALTER database open resetlogs
*
ERROR on line 1:
ORA-01507: database not mounted

alter tablespace TEMP add tempfile ' / vis/visdata/temp02.dbf' REUSE
*
ERROR on line 1:
ORA-01109: database is not open

ALTER DATABASE RENAME GLOBAL_NAME to 'VIS.sffeco.com.sa '.
*
ERROR on line 1:
ORA-01109: database is not open

declare lib_ver VARCHAR2 (3);
*
ERROR on line 1:
ORA-01219: database is not open: motions allowed on fixed tables/views only

Disconnected from Oracle9i Enterprise Edition Release 9.2.0.5.0 - Production
With partitioning, OLAP and Oracle Data Mining options
Release 9.2.0.5.0 - Production jserver
exit_code = 1

Error checking...

The database was not created successfully. Stopping the instance...

SQL * more: release 9.2.0.5.0 - Production on Sun Jan 24 13:08:22 2010

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Connected.
ORACLE instance stops.
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.5.0 - Production
With partitioning, OLAP and Oracle Data Mining options
Release 9.2.0.5.0 - Production jserver

.end std out.

.end err out.

---------------------------------------------------------------
ADX database utility
---------------------------------------------------------------

getConnectionUsingAppsJDBCConnector()->
APPS_JDBC_URL = "null".
Try to get by using connection based SID connect descriptor
getConnection()->
sDbHost: oratest
sDbDomain: sffeco.com.sa
sDbPort: 1529
sDbSid: SCREW
sDbUser: apps
Try to connect using SID...
getConnectionUsingSID()->
JDBC URL: jdbc:oracle:thin:@oratest.sffeco.com.sa:1529:VIS
Exception occurred: java.sql.SQLException: IO exception: the network adapter could not establish the connection
Try to connect using SID as ServiceName
getConnectionUsingServiceName()->
URL JDBC: jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oratest.sffeco.com.sa)(PORT=1529))(CONNECT_DATA=(SERVICE_NAME=VIS)))
Exception occurred: java.sql.SQLException: IO exception: the network adapter could not establish the connection
Try to connect using SID as ServiceName.DomainName
getConnectionUsingServiceName()->
URL JDBC: jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oratest.sffeco.com.sa)(PORT=1529))(CONNECT_DATA=(SERVICE_NAME=VIS.sffeco.com.sa)))
Exception occurred: java.sql.SQLException: IO exception: the network adapter could not establish the connection
Connection could not be obtained; return null

Database utility - ADX finished-

RC-00118: an error occurred during the creation of database
Asked by oracle.apps.ad.clone.ApplyDatabase

StackTrace:
java.lang.Exception: control file creation failed
to oracle.apps.ad.clone.ApplyDatabase. < init > (ApplyDatabase.java:661)
to oracle.apps.ad.clone.ApplyDatabase. < init > (ApplyDatabase.java:328)
to oracle.apps.ad.clone.ApplyDatabase. < init > (ApplyDatabase.java:304)
to oracle.apps.ad.clone.ApplyDBTier. < init > (ApplyDBTier.java:154)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance (unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (unknown Source)
the impossible (unknown Source)
at oracle.apps.ad.clone.util.CloneProcessor.run(CloneProcessor.java:68)
at java.lang.Thread.run (unknown Source)

Thank you
j
Hi J;

write permission is here to vis/visdata/system11.dbf.

To verify that file exist in related path, somehow your system is not read/write it (don't forget this file owner is the user oramgr)

Another issue, it is necessary that the target system must have installed for cloning purpose cu2?.

Target system J will be your source system, if your source system is 11.5.10.2 your clone will be 11.5.10.2 too, you don't need to install anything manually, make sure that your sourse system has concerns patch prerequest clone and make sure that you have checked all the steps of your target.

Please follow below for more details

FAQ: Cloning Oracle Applications Release 11i http://ID 216664.1
Descriptive list for quick execution of Clone with 11i/R12 http://ID 811715.1
Cloning Oracle Applications Release 11i with Clone fast http://ID 230672.1

It may be useful

DB Migration
Hello

info on my current system

Oracle EBS 11.5.10 oracle 9.2.0.6 and HP UX 11.11 PA RISC

I was asked to pass DB Oracle 10.2.0.4 and HP UX 11.31 Itanium (new server) while applications will run on the PA-Risc Server
What shoul be my strategy to achieve this?
Hi user;

Please follow below and see its helpful:

Note: 799735,1 - quick Clone library resources, version 11i and 12
FAQ: Cloning Oracle Applications Release 11i http://ID 216664.1
Descriptive list for quick execution of Clone with 11i/R12 http://ID 811715.1
Cloning Oracle Applications Release 11i with Clone fast http://ID 230672.1

I hope it can be useful for you

Respect of
HELIOS

11.5.10.2 cloning of
Hi all

I do 11.5.10.2 cloning, is necessary to have the same path and the user bound for cloning
Hi NBOSS;

I do 11.5.10.2 cloning, is necessary to have the same path and the user bound for cloning

No it is not necessary to have the same path and target user of the side. You can have the different path and the user (I prefer to create always new user as applclon-oraclon on linux system) for your clone

For more details please check below and see its helpful:

FAQ: Cloning Oracle Applications Release 11i http://ID 216664.1
Descriptive list for quick execution of Clone with 11i/R12 http://ID 811715.1
Cloning Oracle Applications Release 11i with Clone fast http://ID 230672.1

Respect of
HELIOS

Create a unique reference in step custom type to store execution

I'll explain what I try to do first...

I am trying to create a type of step (in combination with a call from sequence) that creates a new run.

I want to keep the performance created in a reference object so I can send it to a user interface uiMsg screws.

To allow maximum flexibility for developers using the step type, I'm doing any 'magic' when they insert the new type of step (creating Ref obj variable using substep OnNewStep, sending the uiMsg, etc.).

I'm having a problem to the obj variable. I want to create with a unique name so they add the step type every time, it is not in conflict with another variable name. I well using the Step.TS.ID for the name of the variable, but I realized that some IDs contains the characters ' / ', ' # ' or ' + '. These characters are not accepted by TestStand to a variable name, but it seems that we do not get the error when we create the programmaticaly. It actually creates the variable with the ID name: #12243 + 12/asdf for example.

When I use the Locals.GetPropertyObject ("The executions." + Step.TS.Id, 0x00) as a reference to store execution, it does not work.

When I add the sequence step, Ref obj is properly created as expected (Locals.Executions. * stepID *).

But the reference is never stored in the variable expected. It is stored instead of Locals.__SC_Executions.ID_ID #AIrDBpzuUuukUYrRX1gGC.

I do something wrong or do you think that any another way to do this? I've included an example as an attachment. Thank you.

PS: I tried to delete the first 4 characters of the step ID (ID # and I tried with an ID of the containing step only letters or numbers and it did not always work.) If illegal characters are used to name the object Ref may not be the problem

Mast-

Instead of: Locals.GetPropertyObject ("The executions." + Mid (Step.TS.Id, 4), 0x00)

Use: Evaluate ("Locals.Executions" + Mid (Step.UniqueStepID, 4))

The __SC_Executions container is automatically generated by TestStand to be used for other things and has nothing to do with the local variable that you set.

I hope this helps.

Reference the object expected found execution

I have a .NET DLL that has a method that takes a parameter of reference an object of type NationalInstruments.TestStand.Interop.API.Execution. In TestStand 4.2.1 it worked well if I spent it RunState.Execution.

Now in 2010 TestStand I get an error in TestStand that the method expects an object reference, but found a writ of execution. A performance, that's what I want is what describes the method. Then, why this doesn't work?

Anyone have any ideas?

Thank you.

Skeptical salvation,

It is a known backwards compatibility problem introduced in 2010 TestStand and will be fixed in a later version.

That said, is not really meaningful for the parameter as byref (i.e. input/output) in this case, execution is already a type of reference data interface. Thus, passing byref implies that the method has the possibility of replacing the object that points to RunState.Execution with another object of execution that very probably is not something of the method would make ever.

To work around this problem, you can do the following:

(1) changing the prototype of the method (or add a new overload) to take the run by value setting (i.e. only), which is probably what that the author of the code really the intention anyway.

Or

(2) create a local variable of type object reference and assign RunState.Execution before your call to the method, and then pass the local variable for the byref parameter.

Please let us know if you have any questions or if workarounds are not enough for you.

Hope this helps,

-Doug

reference equal clone

Hello

I play with the clones recently and there sitiation that I wasn't expecting.

When I open the reference to the 2 clones why they are equal?

When I've cataloged the chain Ant then compare, they are not $exual...

Typecast as a whole isn't usually a solutions. Refnums in LabVIEW are funny beasts. These are references to an object of LabVIEW. Open Explicitedly refnums are generally different even if they reference exactly an object any. VI Refnums created with the VI reference open are open explicitedly and should lead to different refnums in referring to the same object, even if you do not use the flag to open the VI as an instance of reentrant clone. So comparing the numerical value of a refnum is not a sure way to determine if you have clones, they will be different if you have opened the VI twice without a flag of clone.

FPGA reference questions between the station development and execution? 63195 error code

I will do my best to describe the problem, I was see. Note, I tried a few other messages that kind of touch on my problems, but they never seem to have a definitive solution.

Background-

I have 3 screws:

VI 1) opens / runs the bitfile FPGA reference and stores the reference to a global file so that I can call the reference of other screws I need to do this as opposed to the opening of a new reference because I use the FPGA for digital communications and it adds about 100 ms to to open a new reference whenever I need to read/write in the target FPGA to host (100 ms are long in the) digital world!). Some people use Shift Registers. I finally called my whole army FPGA screws of TestStand to run a test automated, so it was easier to break up of my functions for open/close/read/write.

VI 2) called the global reference of the file for FPGA, then going to a read/write node to change the settings of the target, then passes the reference out of the node back to the global reference of the file read/writable

VI 3) calls close reference FPGA and the function is passed the global reference of the file.

Question-

I understand not why this method works fine when I run either of TestStand with station options defined for the development (not running) mode or when I open VI which calls these 3 screws individually in sequential order but IS NOT working when I try to run these screws individually (Run VI 1 - open-> write Ref to the global reference of the file-> Run VI 2 - read global file reference-> playback control function / writing-> error-63195) or when I have run in the same sequence TestStand but together with station for execution options. Maybe I need to change the TestStand sequence to load all the modules at startup?

Why the reference becomes lost when global failover between development and execution and why labview cannot drop keep the reference stored? Is there a work around?

Finally found a solution. I do not understand why it is necessary during the reading of the FPGA and not what writing (in fact I do not understand why it worked at all) but I ended up changing the properties of the step in my TestStand sequence for the step calling my DTL_READ.vi to be properties-> Run Options-> Unload Option-> "Unload after executing the step. That seemed to do the trick to get my test TestStand sequence to work in runtime.

I still don't understand why this was not required when you run the same sequence in the design environment and why it is not when I call my DTL_WRITE.vi.

The DTL_READ.vi and the DTL_WRITE.vi pass the parameter labveiw global.vi 'Reference FPGA VI"of a node in read/write. I don't know if the root of the problem is in my host TestStand and LabView FPGA VI...

Thanks for all suggestions from you guys! I'm happy I work but I am still confused by the solution.

With the help of a snapshot or a clone of LUN replicated during execution of an RP

Hello
MRS. "tutorials" for MRS 1.0 indicates that when you run an RP, replicated Lun become the primary LUNS and snapshots or clones are NOT used.
I want to use a snapshot of the LUN being replicated even when running (IE do not stable) a recovery plan. This is because if for some reason any recovery fails and data is corrupted during the recovery process, I still have replicated original LUNS to fall back on.
Is it possible to use a snapshot or a clone of LUNS replicated during execution of an RP (as is the case when you TEST a RP)?
What is a characteristic of the RS 4? Does depend on case by case basis on the SRA installed? Or it is absolutely NOT possible with RS 4?
Concerning
Alfar

SRM is has visibility into the storage (by the SRA) Bay, is not possible to "trick" it and give it captures instant instead of the LUN.

During the failover SRM breaks replication and promotes the LUN, so I don't see how you can stop the process.

Optionally, you can take a glance to the replica LUNS before begins the failover process.

Sequence file unload the runtime starts and remains in memory through executions reference

Hello!

I am facing a problem using a dynamic movie file loading.

Here's how my request: I'm testing the products on two sockets of different test so I use (a measure) parallel processModel.

When lauching a test on one or another location of test, I still have the same trial customer template (MyProcessModelClient) in which I wrote a PreUUT call as usual. In this PreUUT custom, I get the serial number of a product, and according to this number I am a sequence of test script file and saving it (TestSequence_1.seq if it's on the test Socket 1) and TestSequence_2.seq if it is on the other.

Then, in the MainSequence of 'MyProcessModelClient', I have a single sequence call TestSequence_1/2.seq dynamically according to the socket (TestSocket.MyIndex + 1). This calling sequence is then defined with:
- option to load: dynamically load
- unloading option: unload after executing the step
And here's the trouble!

First, the code stored in my "SequenceFileUnload" of TestSequence_x sequence reminder runs when the file is loaded... (I guess this one is loaded, copied in memory and unloaded right after...)

Then what PreUUT reading for the next product on the same sockets of test generates an error in my script code tries to save the new file TestSequence_x (error-17206: '... a file of sequence with this path is already loaded "")!

No idea why he acts like that?

I don't know why you see the behavior that you describe and I'm unable to reproduce with a simple example (that I have attached). A few comments/suggestions:
1. Make sure that you call Engine.ReleaseSequenceFileEx after that you create and save the movie file in PreUUT.
2. The unloading of movie file callback will be called when you release the sequence file after you save it in the PreUUT because you release the last reference to this file in sequence.
3. Make sure that you set the OptimizeNonReentrantCalls false on the sequence that you call in the TestSequence_x.seq.
-Erik

Trying to capture models niHSDIO during execution of a script, no reference vector

I am running a script and generating a number of sets of model, the last set of samples is data capture, I need access to these captured data, but its location was moved to an unknown location in the model memory. Must identify a way to find if I know the number of sequences of each model of the value and the number of models generated by the script command "wait." The PXI-6552 module is only 12000 vectors, which is not in correlation with the amount of bosses I've generated (or) + wait.

e williams

Please post on the Forums of NOR. It seems that you're trying to compare materials with a Script. Is this correct? You are doing compare material on all the generated waveforms, or just the last waveform? If you could post your script you use he would help me determine what might happen. Could you give me some details of your program and how you go about programming your 6552. Thank you.

VI execution of Clones references

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