Remote execution on 3 computers

Hello,
I want to execute one sequence from ServerComp on 3 Clients by using Remote execution.
Can i do this?
(in the Specify Model>>Edit sequence call >> Remote Execution i can choose only one host name)
Thank you.
Olga

See my reply in the following forum post
http://forums.ni.com/ni/board/message?board.id=330&message.id=12642
Dan Weiland

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Remote Execution and Speeding it up!?!

Hi all,
I have recently posted a few queries on parallel processing etc and have now sorted that. However (you knew there'd be a however didnt you!) I am using remote sequence calls on the proposed system we are using, due to the large amount of processing going on and the parallel threads scheme I am using.
I have set up a simple sequence (5 LV VIs taking data from the sequence context and squirting the data into the report string, just to verify data flow) and have run this locally and remotely both from a sequence call. the difference in execution times was astonishing to say the least.
Local Execution.
Each vi was approx 15ms.
Overhead was approx 25ms.
Total Time around 100ms
Remote execution
Each vi was approx
15ms again
Overhead was around 2.9s!!!!!
the total time was about 3 seconds to run the same sequence call remotely.
I have tried many many things to help speed things up. I have modified the preload/unload options, I have set the sequence files and code modules up on the remote machines harddrive and set the file paths correctly.
does anyone have any experience of speeding the remote execution up? The overhead is unacceptable for my system (I have a cycle time of 1.2s per remote execution) so I may just have to code the whole thing in LV rather than use TS
My previous discussions...
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HOID=5065000000080000003D440000&USEARCHCONTEXT_CATEGORY_0=_8_&USEARCHCONTEXT_CATEGORY_S=0&UCATEGORY_0=_8_&UCATEGORY_S=0

A few ideas
1) What parameters are you passing to the remote sequence? Parameters might end up needing to be duplicated on the other machine, this could be slow if you have a lot or big parameters(i.e. large arrays). You could pass references to the variables instead of the variables themselves to speed things up if needed. Or find other ways to reduce the number or size of parameters
2) are you timing the first run through the uut loop or the second? the first iteration of the uut loop is going to require the remote machine to load the sequence file. This is a one time cost though as the sequence file will stay loaded as long as the sequence call step is loaded.
3) How many step results do you have in the remote sequence (i.e. how many steps with result recordin
g enabled)? The results for the remote sequence must be passed back to the main machine and recreated on that machine. If you have a large number of results this could be slow. You could speed things up by reducing the number of results you are storing either by disabling record results on the steps on which you don't need them, or disabling results for the entire sequence or sequence file that you are running remotely.
Doug Melamed
NI

TEO 2.3 and Powershell remote execution error

Hi,
I am running into errors when trying to run powershell scripts on a remote target. I have tried the following things so far using just "get-date" as a command in the script.
1. Set remote execution policy to unrestricted.
2. Enable the checkbox for accessing remote resources.
And after setting the above, I get the following error.
Exception has been thrown by the target of an invocation.
Access is denied.
Now, if I try using the Run Windows Command activity, I am able to run the required commands on the remote target, but powershell script activity fails for the same target.
Surprisingly, this works fine on TEO2.2
Thanks,
Rishikesh R.

For #2, why did you enable that? This means you need to enable remote resources, like a remote shared drive or something like that. So you make a double hop(in Microsoft terms). You hop once to your target and once again to your remote shared drive. WMI does not allow this for security policy reasons so we have to do something else when you select that.
Try unchecking it and running it and see if that helps. If not, open a TAC case and someone from support can assist you.
-shaun roberts
CPO/CIAC Support Team Lead
[email protected]

Remote execution using DataGridMemberBean

is it possible to execute remote functions using DataGridMemberBean cache?
e.g. All the ApplicationContexts are registered in the coherence cache com.tangosol.coherence.spring.ClusteredApplicationContextBeans.
NamedCache contextCache = CacheFactory.getCache("com.tangosol.coherence.spring.ClusteredApplicationContextBeans");
Map results = contextCache.invokeAll( new AlwaysFilter(),
new InvocableMap.EntryProcessor() {
public Object process(Entry entry) { ... }
public Map processAll(Set setEntries) { ... }
Will InvocableMap.EntryProcessor.process() be execute in different ApplicationContexts?
Thanks!

Hi Divakar Ponnada,
>>We are using VS2013, I have configured Test Controller and Test Agent with visual studio. When i run the automated coded ui test cases from Test Controller machine and its executed in the same machine instead of Test Agent machine.
Could you share me a screen shot about the settings in Test Settings like mine?
Actually the test controller just calls the test agent, and then the test agent would run your tests, and “Test execution method:” would be related to the Test Agent.
So you would provide us more information about how you install your VS, test controller and test agent in your side.
For remote tests, your test agent would not in the same machine with your VS IDE.
If your test agent in a sing machine, we would select “Remote execution” in above screen shot.
For example, two machine A, and B.
A: VS and Test Controller.
B: Test Agent.
If so, we could select “Test execution method=Remote execution”, and select the Controller name like the above screen shot, and then enable the .testsettings file under
Test menu of VS IDE.
But if your VS and Test Agent are in the same machine A, test controller is in machine B, we would select “Test execution method=Local execution with remote collection”.
So you would make sure that you have enabled the testsettings file, and select the correct “Test execution method”.
To run a coded UI test remotely,
you must set up your test agent to run as a process.
In addition, one important issue is that you have to make sure that your Test Agent machine's desktop is active, since the playback actions are in your Test Agent machine, not your VS IDE machine.
Best Regards,
Jack
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I need step by step instructions to set up Remote Desktop between 2 computers on 2 different networks. Please dumb it down for me.

I need step by step instructions to set up Remote Desktop between 2 computers on 2 different networks. Please dumb it down for me.

I need to do the same, but with more than one computer behind a dynamic-IP NAT:
OS X Server A -|
               |
OS X Client 1 |- NAT Router Fixed IP ---|
               |                         |
OS X Client 2 -|                         |
                                         |
OS X Client 3 -|                         |
               |- NAT Router Dynamic IP -| Internet
OS X Client 4 -|                         |
                                         |
OS X Client 5 -|                         |
               |- NAT Router Dynamic IP -|
OS X Client 6 -|
I have ARD installed on Client 1 and Client 3 (different locations where I'm at) and I need to manage Client 5 and 6 (and the others, but that amounts to the same problem). Since there are multiple computers behind the NAT, I cannot just patch a port through. I want a secure solution as the traffic goes via the internet.
I have been thinking about letting the users of Client 5 and 6 set up a VPN link to the NAT Router of Client 1 when they need assistance, but when I want to manage this from Client 3, all traffic goes over two VPNs, let alone if the router at Client 1 can manage this in a stable way.
Probably, two assignments in the router of client 5 & 6 would be nice, but can I tell ARD to use different ports for certain machines?

IOS Remote Desktop app and computers connected to SBS 2008--can't get it to work

I can connect directly to the server without a remote resource in the IOS app.
But I'd like to be able to connect to computers in the office like we can through RWW. RWW works fine, but not from my phone. (Yes I can connect to the server and take over computers from the phone but I don't want other people in the office to log
into the server first!).
I can never get the remote resources section in the app to connect. I usually get "Unable to locate any remote resources for the URL". error in the resources section. I've tried a simple "https://remote.domain.com", "https://remote.domain.com:987",
etc.
We have a self-signed certificate. I can't think of anything in the server setup that is anything other than normal.
I can do direct connect using "Remote Desktop Connection" in windows 7. In the remote desktop server settings I just put remote.domain.com and "Ask for password (NTLM)" for the login method. Then on the general tab I have just the
simple computer name and the domain\username. That's all I had to setup to get that to work.
Any suggestions?

Hi Michael,
Thank you for posting in Windows Server Forum.
Have you setup RD Gateway server in your environment? Are you trying to access the RWW through it?
On server side you can choose “Bypass RD Gateway server for local addresses” under RemoteApp manager and check the result.
For more information, you can check below links for detail.
Remote Desktop Client on iOS: FAQ
http://technet.microsoft.com/en-us/library/dn473015.aspx
Getting Started with Remote Desktop Client on iOS
http://technet.microsoft.com/en-us/library/dn473013.aspx
Hope it helps!
Thanks.
Dharmesh Solanki

Can't find remote speakers. Other computers can.

1. The find remote speakers IS checked in my iTunes.
2. I am accessing the Internet through the Air Port Express, so I know I am connecting to the AP.
3. I can connect to it wired or wirelessly, but I do not have a choose speakers option on iTunes either way.
4. All of the other computers (Mac and XP) in the office are connecting (as I type).
5. I could connect to the speakers yesterday.
Any Ideas??
I set up the Airport Express as an AP, there is a wired router in the network. Users can connect wired or wirelessly to the Airport's shared speakers. There are currently 3-5 users trying to connect to the speakers. I am the only one who cannot.
Ernie Dambach

It would help if you told us what system and OS you are running.

Process Chain remote execution locks up (All Dialog Processes used up)

Hi,
We have the following task at hand. We kick in BW process chain execution via RFC from our R/3 system using the function described below. What happens is that the process chain does get kicked in the remote BW system, but it quickly locks up. System monitor says that all dialog process have been utilized. So, basically it gets stuck in the beginning of the process chain. Is there anything I can do to prevent this from happening?
Here is the function call:
This function triggers execution of process chain
(on the remote BW system)
CALL FUNCTION 'RSPC_API_CHAIN_START' DESTINATION p_rdest
    EXPORTING
      i_chain             = p_pchain
I_T_VARIABLES       =
      i_synchronous       = 'X'
I_SIMULATE          =
I_NOPLAN            =
    IMPORTING
      E_LOGID             = gv_pchain_logid
    EXCEPTIONS
     failed              = 1
     OTHERS              = 2
Thank you,
AG
Message was edited by:
        AG

How many work process did you configured in SOLMAN, what is the action that CSMUSER is busy with?
I think CSMREG is a communicatino user to satellite agents and check the RZ21--> AGENT status.
Regards
SM

Remote Execution of a script with Get-Child Item cannot find path

Hello!
I have been tackling this problem for a few days now and I just can't find the answer.
I want to execute scripts remotely in parallel so that each of remote machine will run the script with their own resources.
Below is just the simple script in the local machine server1
$Folder = \\server1\folder\subfolder
GCI $folder
It works fine it I call that through my client with this I am using in my client
invoke-command -computername server -scriptblock {powershell.exe C:\filepath\script.ps1}
But if I change the script inside to look at another machine server 2 and do
$folder = \\server2\folder\subfolder
It generates an error that it cannot find that path when trying to call GCI remotely. Note that it still works if the script is run locally.
I did some research and I see about the double-hop using credssp but I just can't get it to work.
Any help would be appreciated.

Each system that you're remoting into (or calling Invoke-Command against) will need to have the WSManCredSSP server role enabled. You can do this through group policy, or you can do it on a per-machine basis. Here's what you would run on a computer if you
want to only enable it on certain computers (you should be able to run this remotely):
Enable-WSManCredSSP -Role Server
The system that you're running everything from will be the CredSSP client. You'll need to run this from it:
Enable-WSManCredSSP -Role Client -DelegateComputer *.yourdomain.com
You'll need to change the 'yourdomain.com' to your domain name (or, you could simply put a * for the delegate computer, just be aware that this will allow your computer to pass credentials along to any computer when you tell a cmdlet to use CredSSP authentication).
Now, to use Invoke-Command, do this:
$cred = Get-Credential
Invoke-Command -computername server.yourdomain.com -scriptblock {"Commands go here"} -Authentication CredSSP -Credential $cred
Notice that the -ComputerName parameter is using a fully qualified domain name. If your -DelegateComputer parameter above used a domain name, you'll have to have the FQDN here.
Let me know if that works for you. If you want more information, you can check out the Enable-WSManCredSSP and Disable-WSManCredSSP help topics.
Hi Rohn,
I tried doing your instruction but it gives me this error
Connecting to remote server failed with the following error message : The WinRM client cannot process the request because the server name cannot be resolved. For more information, see the about_Remote_Troubleshooting Help topic.
After enabling the client and server with the wsmancredssp
Here is the command I executed that produced the error
invoke-command -computername server01.domain01 -scriptblock {get-process} -authentication credssp -credential $cred.
Thank you very much for all the help.

Powershell, WMIC and remote execution in Tidal

Anyone else leveraging these tools to remotely execute against application/database tiers? We are perfroming basic activities - stop/start service, remote batch file execution, file operational activities. We are trying to simplify our toolsets but in addtion make them more powerful and extend the usabiliuty of tidal in our enterprise. I am wondering what other creative things people have done?
Marc

Here's a little more advance technique we put together.. a little trick to do a dynamic varset with powershell w/ API
we detect a file then count the file rows, we then do some math, round the result and set that integer into a number variable (global) this is then used as the seconds in a downstream "sleep" job to dynamically postpone retrieving a return file giving the vendor time to process it through their system and return a file to us.
Job details
CMD POWESHELL
PARAMS
$trans = Get-Content '\\gmo\dev\app\tidal\test\Confirmation.csv';
$FTP_SleepTime = [Math]::Round($trans.Count * .01 );
Write-Host Sleep time should be a round number $FS_SleeptTime;
invoke-command -scriptblock {d:\TIDAL\Scheduler\Client\sacmd.exe varset -n FLAG_FTPSleepTime -v $FTP_SleepTime}
Environment
POWERSHELL 2.0 on Windows Server 2008 O/S
Tidal Client installed locally on Agent D:\ drive with it's default alias pointing to it's opwn database environment
Client ver 5.3.1.317
Agent ver 3.0.1.14
Master ver 5.3.1.318

Remote Application with multiple computers multiple rooms

I am planing a whole-house music system and have played around with the Remote application. Seems to work fine in my setup with a MacBook Pro. Have several AiportExpress that I can see through REMOTE but they are not linked to speakers.
Here what I would like to do.
1) Control each room separately, so each could have its own music playing or multiple rooms playing having the same song. I think currently one would need to build more than one loop of AirportExpress's linked to the same speakers. With two loops one could access two different libraries on two computers and so have two different songs playing in 2 zones.
2) Control the loudness in each room. This could be a big problem. There is one master volume, but if one room is larger or has more speakers it could be much louder than the other rooms. So one would constantly play around with the volume when moving from room to room.
3) Use more than one iPod Touch or iPhone in one set up, so that all people in the house can control the music. I only have one iPhone so I have not had a chance to check this one out. Is it possible to have more than one controlling iPhone or iPod Touch?
Nice to haves
1) An alarm function with the time and song selected and with zero volume slowly increasing to a set value over a set time.
2) Cover flow on the iPhone or iPod Touch
3) Remote launching of iTunes from the iPhone or iPod Touch
Any suggestions or answers are welcome. Thanks for your help.

There are no post activities available in ConfigMgr. Either use dependencies (so that the post activities application/DT has a dependency to the application itself - which is not the best way to solve it imho) or use a wrapper (cmd, ps1, vbs etc) that
installs the application first and performs additional things afterwards.
Torsten Meringer | http://www.mssccmfaq.de

Remote management non-English computers?

Hi guys,
I have an interesting situation. In our company appears to have computers with a non-English windows 7. My personal opinion is against it but what can I do. Sometimes i have to connect to notebooks, workstations and guess what Services, Event viewer etc.
things are not in English e.g. German, Spanish and so on. So, my question is: When using Computer Management console to connect to these computers, how to see things in English in order to manage them? There should be a way because when I set GPO in English
- it is applied. Thanks in advance

Hi Kondio,
Check This it might help
http://windows.microsoft.com/en-IN/windows7/products/features/language-packs
You can try this
Install Language pack.
capture the registry hive for English Export it as .reg
Capture the registry hive for other languages and export as .reg
Once you take remote you can just execute English.reg hive to change language to english after your work you can just change the language of OS to user preferred by executing the other language hive backup's
To Download Language packs for win7
http://windows.microsoft.com/en-us/windows/language-packs#lptabs=win7
Regards,
Srivishnu.K

Remote execution of DTS packages from Java Stored Procedures

I'm an Oracle 10G DBA and Linux/Unix Sysadmin looking for a Java guru to help me find a reusable template or locate a solid programming methodology (examples) that will enable me to connect via JDSI to SQL Server 2000/2005 and remotely execute DTS packages from within Oracle. I am working at office that's absolutely addicted to MicroSlop products and the DBA team cannot conceive of giving up their precious DTS packages. I've already converted their MS SQL Server 2000 database to Oracle 10G on RHEL4 via SQLDeveloper but I am unschooled in the art of java programming and would like to locate some sort of rudimentary template or examples or java class that can easily be loaded into the Oracle 10G database instance via the loadjava utility. These java classes/methods/stored procedures need to be executable from within embedded PL/SQL code and able to connect to SQL Server 2000 to execute DTS packages via passing dtsrun commands ... Any help or direction would be greatly appreciated.

Hi Ilford:
Sure you can use fully package notation in your Java classes.
Look at this Java source code:
http://dbprism.cvs.sourceforge.net/dbprism/cms-2.1/src/com/prism/cms/core/
All of them are Java Stored procedures.
Best regards, Marcelo.

Get error -17308 on "End" statement using remote execution in TestStand 4.0.1

We recently upgraded TestStand 3.5 to 4.0.1. We have a test that has sequences remotely execute on another computer. These sequences call other sub sequences. The test worked fine on TestStand 3.5.
Under the new version of TestStand, when one of the remote sequences is called, it is returning the following run-time error:
"Error executing 'End' step.
Expected Number, found Boolean.
Error accessing item 'Active'.
Error code -17308; Specified value does not have the expected type.
Step 'End' of sequence 'MainSequence' in 'Initialize parameter database.seq' on remote computer xxxx."
Initialize parameter database.seq is a sub sequence called by the remote sequence.
If this error is ignored, the sequence continues to execute (including remote sequences). However, at a large number of other points throughout the test, when remote sequences are called again, similar errors occur, some times indicating errors executing 'For' steps.
I have never seen this error before, and I couldn't find any applicable information in the help or on the site. To my knowledge, 'End' steps are not configurable to return values, and the sequence was not written to use an 'End' step in an odd way. Does anyone know what is happening, and how to fix it?
Thanks,
Scott.

Gentlemen,
Thanks for your replies. All of our stations had been upgraded to version 4.0.1 when the error occurred. Doug, apparently not re-saving in the new format was the issue in my case, since when I re-saved the files as TestStand 4 versions, the error went away. Curiously, we have been able to run all of our other test sequences without re-saving, and without seeing that error. It only occurred with this particular sequence, with remote calls and it seems only when those remote sequences made subsequence calls themselves (we had other remote calls that ran fine).
Mathieu, I never saw the GUI freeze here, it always came up with a -17308 error. I didn't get to try out your method, but thanks for your help.
Thanks for the information, maybe one day I'll be able to return the favor,
Scott.

NewSubproperty with named type in remote execution

Hello,
I have a problem in TestSTand 4.1 with using the NewSubProperty API call on a remote system. I use it to create a StationGlobal on the fly having a named type. The TestStand configuration is identical on both machines and it includes the TypePalette with the named type in question.
When executing the sequence locally on the remote computer (using the standard Operator Interface), it works. When executing it under the remote engine, it gives an error that the type is not known. Other NewSubProperty calls using built-in types work fine.
Any ideas?
Best regards
Peter
Solved!
Go to Solution.

This is a known problem that will be corrected in a future version of TestStand. The remote engine does not load type palette files so that is why the type is not found. For a workaround you should be able to load the type palettes directly by calling the LoadTypePaletteFilesEx Engine API function in your remote sequence.

Remote execution on 3 computers

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