Re: Download Service Pack 1 Windows 7 64 Bit Offline
Dwaine Hawke
Repair a Windows image using DISM. You can repair offline Windows image in a WIM or VHD file, or an online Windows image. An online Windows image will also attempt to repair itself if it becomes unserviceable. The repair source for this operation is the same source that is used for Features on Demand and is determined by Group Policy settings. For more information, see Configure a Windows Repair Source. When you use the DISM tool to repair an online or offline image, you can use the /Source argument with the /RestoreHealth argument to specify additional repair source locations to use to search for the required files.
When you use the /CheckHealth sfc argument, the DISM tool will report whether the image is healthy, repairable, or non-repairable. If the image is non-repairable, you should discard the image and start again. If the image is repairable, you can use the /RestoreHealth argument to repair the image.
If you do not specify a /Source for the repair files, the default location for Features on Demand is used. For more information, see Configure a Windows Repair Source. If you specify more than one /Source, the files are copied from the first location where they are found and the rest of the locations are ignored. You can use /LimitAccess to prevent the DISM tool from using Windows Update as a repair source or as a backup repair source for online images.
In some cases, an image can be corrupted while modifying it with DISM. Use /Cleanup-MountPoints to repair it. This command will not unmount images that are already mounted, nor will it delete images that can be recovered using the /Remount-Image command.
I have two gateways running on two dedicated servers. Both are in a cluster and balance the load as needed. In general this works as intended. However I am running into an unusual situation as of late.
Our Internet provider is working with our networking folks to issolate an issue that frequently causes out Internet to drop for several seconds. It comes back but the gateways alway go to offline status when viewed from the "Manage connections and gateways". This causes scheduled refreshes to fail.
I check the servers and the Windows service is running. To get the gateways back online I have to restart the Windows On-Prem service on both servers. Everything is fine until the next Internet blip. It is like the online PBi service sees the gateway is unreachable and just stops trying altogether.
Is there anyway to get the online service to retry the connection to the gateway?
Or as an alternative, is there something I can do on the gateways to check if the PBi service is listing them as being offline and to restart the Windows service on the gateway to reestablish the link?
Hopefully the Internet issue is resolved soon but as it is now I am spending a large amount of time manually check the if the gateways are online so scheduled refreshes complete successfuly.
Thank you,
Chuck
Unfortunately, the Power BI service does not have a built-in feature to automatically retry connections to gateways that temporarily go offline due to internet connectivity issues. However, implementing an automatic reconnection strategy on your servers can help. This involves creating a simple script that checks the gateway's connection status and, if disconnected, attempts to restart the gateway service.
Thanks for the suggestion.
You would not happen to have an example of a PS script that can do this.
I did find some old examples that require granting API access but I am not sure if that is the correct approach.
Currently both gateways are running version 3000.202.16
The gateways say they are online and the Windows server is running but when I check the online service it shows both as offline. Stopping/restarting the Windows service on each gateway gets things working again so secheduled refreshes continue.
I would think if there is an Internet inturuption, once it came back up the gateways would re-establish the connection but that does not seem to be the case.
I have WIM files in Windows Deployment Services with various images for computers. Unfortunately, I'm not using MDT or system center or anything automated to create these images - just installed on a computer, customized, syspreped and captured an image. One day I'll improve that process, but not today.
Using DISM I can add drivers and files and such. But what I really need to one of them is remove a windows service that is causing problems. I'd love to be able to do it without going through sysprepping and recapturing the image.
Have you reviewed the task log created for the failed Publisher task and searched for the error in the Qlik Support Portal? Suggest you also review the the QlikView Management Service log for errors/warnings pertaining to the Directory Service Connector service. By default, this log is stored in %ProgramData%\QlikTech\ManagementService\Log and has a naming convention of year_month_day.txt.
(17/10/2019 06:52:00) Error: The task "Reload and Distribute of Kevyn Aucoin.qvw" failed. Exception: QDSMain.Exceptions.TaskFailedException: Task execution failed with errors to follow. ---> QDSMain.Exceptions.DscOffLineException: Directory Service Connector is offline. at QDSMain.DistributeTask.DistributionExecution(String fileName, Document qvbDocument, DistributionRequest distributionRequest, IExecutingTaskResult executingTaskResult, String repeatVariableName, String currentRepeatVariableValue) at QDSMain.DistributeTask.Distribution(String fileName, DistributionRequest distributionRequest, IExecutingTaskResult executingTaskResult, String repeatVariableName, String currentRepeatVariableValue) at QDSMain.DistributeTask.PerformExecute(IExecutingTaskResult executingTaskResult) --- End of inner exception stack trace --- at QDSMain.DistributeTask.PerformExecute(IExecutingTaskResult executingTaskResult) at QDSMain.Task.AbstractTask.TaskExecution(CurrentExecutionArgs args)
So looks to be a communication issue between the QDS and DSC which caused the task to fail. Does the task fail each time it is run, or is this a one-time issue or intermittent issue? Have a look at the Qlik Support article "Task Log shows: QDSMain.Exceptions.DscOffLineException: Directory Service Connector is offline ".
Mayuran, my main hunch on this one would be TCP port 4730 is blocked from the Publisher server to the other server running the DSC, can you verify the port is open, you can use the Windows Telnet Client on the Publisher server to try to connect to the port on the other server by doing Telnet DSCServername 4730, and what you should get if things are open is a clearing of the CMD dialog and a blinking cursor in the upper left corner, any error tells you the port is blocked, and you will need to get that opened up. This is the only thing of which I can think if everything shows as online in the QMC etc. and the Windows Services applet shows things are good there.
The developer edition of ArcGIS Experience Builder supports ArcGIS Online and ArcGIS Enterprise 10.6 and later. There are two services for extending Experience Builder, the server and the client. You will need to have both services running to have your updates load in Experience Builder. To install the developer edition of Experience Builder, complete the following steps for the server install and client install.If you need to install Experience Builder without an internet connection, complete the offline install steps.
Experience Builder uses a self-signed certificate in Node.js to support HTTPS. You can run Experience Builder using this certificateby trusting it, or you can use your own certificate. To change the default certificate with your own, replace these two files in theserver/cert directory: server.key and server.cert.
Experience Builder uses a self-signed certificate in Node.js to support HTTPS. You can run Experience Builder using this certificate by trusting it, or you can use your own certificate.To use your own certificate, replace these two files in the server/cert directory: server.key and server.cert. Alternatively, you may pass in a custom path to the folder in which the certificate files (server.cert and server.key) reside, like this: npm start -- --cert_folder h
When you change or upgrade Node.js version on your machine, it is recommended to run the command "npm ci" again under the "server" and "client" folder of Experience Builder Developer edition, so that it reflects all the new changes from the new version of Node.js installed.
It is suggested to install latest version of ArcGIS API JavaScript to support enhancements and new features inExperience Builder. You can also view the offline installation video for a walkthrough. Itis also suggested that you setup CORS support on your server for the hosted JSAPI. For example, with Windows OS, you can addAccess-Control-Allow-Origin action in HTTPS Response Header.
There are four places you will need to update the variable arcgisJsApiUrl with your local JSAPI host URL. For example, replace var arcgisJsApiUrl = ' ' with var arcgisJsApiUrl = ' ' in each of the files below:
Firewall configurations that restrict outbound access to Duo's service with rules using destination IP addresses or IP address ranges aren't recommended, since these may change over time to maintain our service's high availability. If your organization requires IP-based rules, please review Duo Knowledge Base article 1337.
The Duo username (or username alias) should match the Windows username. When you create your new RDP application in Duo the username normalization setting defaults to "Simple", which means that the if the application sends the usernames "jsmith," "DOMAIN\jsmith," and "jsm...@domain.com" to Duo at login these would all resolve to a single "jsmith" Duo user.
Duo for Windows Logon supports Duo Push, phone callback or SMS passcodes, and passcodes generated by Duo Mobile or a hardware token as authentication methods. Duo users must have one of these methods available to complete 2FA authentication.
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