Short answer: without compaction, Cassandra will perform less well, and you'll run out of hard drive space. Long answer: When a write comes in, it’s written to the commit log, and to the active Memtable...

Hi Mieke, This is not possible, user rights are always assigned to groups. You can however assign a user to multiple groups. So if you would create a group with only access to the "Service Template" module...

Hi Mieke, Trending for discreets is identical regardless of whether the value is an int or a string. Average calculation is done based on time. if during e.g. a 5 min time interval the value was "ON"...

Hi Laurens, is the <https> tag in your maintenancesettings.xml configured correctly with the new dns name? If this tag is not set correctly the logs will not be accessible.

Hi Koen, this is fairly straightforward: The alarm template on the parent element will generate alarms on the parent element for parameters that are not exported to child elements. The alarm template...

Hi Agostinho, this feature is using the properties and can be configured in the PropertyConfiguration.xml. You can find more info on this help page: enforcing motivation of alarm actions

Hi Mahito, You can use a comma separated format to indicate input, output, state. For example a shape with "Execute" shape data "Set|[DMAID]/[ElementID]|[ParameterID]|1,15,1" will set the crosspoint...

I think it is currently still beneficial, as in a failover setup both failover agents are continuously synchronizing all files, settings, and the databases. While virtual machines allow you to spin up...

Hi Edson, There currently is no official procedure to move an app from one DMS to another. It can be done by copying the entire folder from C:\Skyline Dataminer\Applications to the destination DMA (and...

Hi Bethany, From 10.1.1 onwards, DataMiner needs some extra network ports for the NATS and NAS communication, as explained in the help. As the authentication takes too long, I suspect some communication...

Hi Blake, Trending on strings should generally work if it is enabled in the connector, but there are a few specific behaviors when trending a string parameter: In a trend graph, the strings will not...

Hi Stefan, This should be possible using the [param] placeholder, so something like Parameter: 12345:[param:Encoder*,14018,*[Property:CHANNEL_ENCODER]*]

Hi Joachim, Do the hyperlinks contain a "filterElement" attribute? If so, the hyperlinks will only be shown for certain elements, and visibility may depend on if the user has access to those elements...

Hi Dominique, this cannot be done directly. In your connector you could however add  Traffic Download (kbps) and  Traffic Upload (kbps) non-table parameters, and use the history set functionality in...

Hi Ana, Often using a grid layout is a good way to do this, DataMiner cube will automatically adjust the grid to use the available space as well as possible. You can find more details on how to use the...

Hi Rajesh, when assigning a Visio file to the view, you can select which page number to use as the default page at the bottom of the dialog.

DataMiner supports two types of TCP/IP sockets: 1 for alarm forwarding, which is sending unsolicited messages for each alarm, and one that allows requesting information on elements and parameters. You...

Hi Bruno, to clarify, the "all rows" in the condition editor does not mean that the value of all rows will be joined, but rather that the condition will be applied to all rows. This means that for each...

The Windows and Linux OS drivers allow to monitor the available space per disk. This info can also be aggregated, but does not provide specific details on e.g. video files. Some NAS systems support monitoring...

Hi Dieter, You can use a start action to start the timer. Please see the documentation: https://docs.dataminer.services/develop/devguide/Connector/Actions/ActionStart.html

Hi Martin, These images are highly dynamic as they depend on parameter values, user permissions, etc. Creating the images for all possible cases on a fixed interval would use a lot of resources on systems...

Hi Chirangee, if this url is stored in a parameter of a (scripted) connector, you can use a placeholder in the "Link" shape that refers to this parameter, If needed, you can also use multiple placeholders...

Hi Jurgen, As far as I'm aware, it's not possible to hide the headers and sidebars of the tables. As an alternative, you could consider dynamically generating shapes for each row of the table as described...

Hi Pedro, you can specify a specific time interval by using the "Range:Start=<dateTimeTextA>,End=<dateTimeTextB>" syntax. In order to make the times dynamic you can use one of the time placeholders...

Hi Ryan, I'm not aware of the RSL protocol being used by NATS or DataMiner, would it be possible that there is another application on those servers or a device in those security zones that is using this...

Hi Yuki, Is the video source url added in the proxy web.config settings file as described in DataMiner Documentation?

Hi Alexandre, The "Parametercontrol" shape needs to be a separate shape within your child element group. So your structure needs to be like this: children (group linked to view) => child (group linked...

Hi Srikanth, Credentials are securely stored either as element settings or as element data, depending on the implementation. This is independent of the connector/driver version used for the element.

Hi Paul, this feature is currently under development and should be available in one of the upcoming releases. To make it a bit more convenient for now, you can consider pinning the DataMiner Cube application...

This configuration should work for pages in the same visio file. If the page is on another element/view/..., make sure to also add a link by using a view or element shape data with the name or id of the...

Hi Pramod, Spectrum monitors can probably provide a solution here. A monitor will periodically run a script that takes data from the spectrum analyzer. Also, it can do some analysis on this data, e.g....

Hi Stefan, The <ElementIP> works when used in a link shape data within an element context. You can get this to work by creating a group linked to the element, and in that group, create a "link"...

Hi Edward, in the MailReportOptions you can set the ReportName property to the name you want to use. See Class MailReportOptions | DataMiner Docs

Hi Yahya, it is not possible to include the report directly as an SMS is text based. What you can do as an alternative is include a hyperlink to the report in the SMS so it can be opened on smartphones.

Hi Bruno, It is not possible to "get" the card variable from an automation script directly, as the script is not aware of how it is triggered, this could also be from e.g. a scheduled task, and in such...

Hi Chirangee, specifically for visual overview we have the "Proper design" course as a part of our larger Visual overview course Proper design - DataMiner Dojo For more general design guidelines, I can...

Hi Nicolás, There are two levels of security that impact the dashboards. First, you need to have the "Add" and "Edit" rights for dashboards. These can be configured from the user & groups section...

Hi Thomaz, The filter string you are using includes the * wildcard, meaning it will match anything ending with the matching label. If you use [data:Label] instead of *[data:Label] this shoud give you...

Hi Arunkrishna, Inside the inline Visio, the element shape is not aware of the service context, and therefore the full element state is shown. You can fix this by adding the 'ServiceContext' shape data...

Hi Steve, An important note with this feature is that it only works on "Active alarms linked to cards" tabs in the alarm console. It will not work on regular "Active alarms" tabs or history alarm tabs....

Hi Pascal, At first sight, the configuration of your shapes looks correct. Please make sure that the shape with shape data "Element **" is within the group with the shape data "Element *". There is also...

Hi Gelber, The encoding tag will tell the xml parsers, both in your editor such as visual studio and the parser used inside dataminer that the protocol file may contain unicode characters. The Protocol->Type...

Hi Luis, could the failure be related to regional formatting? Some areas of the world use the dot '.' as decimal separator, while others use the comma ','. If the pipeline server has a different regional...

Hi Alberto, There was no change in the default colors in 10.2. Also, the color settings in the DataMiner.xml are not overwritten on an upgrade, as this is a custom configuration that can be made by the...

Hi Stefan, In your current configuration, you are setting the pageVariable, but referring to a session variable in your second shape. If you also add the "pageVariable" option in your second shape, you...

Hi Ross, you could do something like this: List<object[]> rows = new List<object[]>(); foreach(Port port in rootobject.ports) { object[] row = new object[5]; row[0] = port.ifname; //assign...

Hi Jorge, When editing a spectrum monitor, if you add alarming to one of the spectrum monitor parameters, under the "advanced" settings you can set up the number of earlier traces and future traces you...

Hi Bernard, this can simply be done by adding a "level" shape data item to the shape or page, see https://docs.dataminer.services/user-guide/Basic_Functionality/Visio/miscellaneous/Making_a_shape_or_page_visible_only_for_a_particular_access_level.html...

Hi Thomas, the quickest solution is probably to include the label in the displaykey by adding it as the first part of the naming or namingformat definition in your connector. See https://docs.dataminer.services/develop/devguide/Connector/UIComponentsTableDisplayKeys.html

Hi Ken, you can find the installers for the versions matching your server version by navigating to https://yourdma.domain/tools

This is indeed the expected behavior, alarms on exported parameters only influence the element state of the DVE child elements. This is done to avoid duplicate alarms in the alarm console on both elements....

Hi Michiel, I'm not sure if this is the case for the QAHelperBaseClasses, but in general, you can choose if a referenced .dll is using a specific version or not in the reference properties. In some cases...

Hi Alberto, This looks like something that will probably require a fix in the software. Can you create a task on the collaboration platform and attach a Visio file where you have this issue to help us...

This is possible by configuring DataMiner as a proxy to forward the stream to video thumbnails in a visual overview. You can find more info on this in the help.

According to the Adobe Flash Player End of Life page on the Adobe website, the flash player no longer loads flash content from January 12, 2021. So even with the player installed, the pages will not load....

Hi Nils, This can be done using services, in a service you can partially include an element by including only certain parameters of the element. You can find more information about creating services in...

Hi Kaio, there is currently no such annotations shape in in the visual overview framework. However, there are a few alternatives you can try: A setvar shape, setting a session variable that is not used...

Hi Enrique, We currently do not have support for multiple SMS gateways. 20-30 SMS/minute seems to be the technology limitation of SMS for a single channel, but several manufactures have devices that support...

I'm taking a guess here, but possibly the subscript needs to be recompiled after the upgrade and this causes the main script to fail. On any subsequent run, the subscript has already been compiled because...

Hi Bruno, Generally speaking DataMiner X can be considered stable, and your customer will be able to use all the new features DataMiner X has to offer, but as you know there is no one-fits-all advise...

Hi Arunkrishna, At first sight, it looks like the TMD application might be trying to initiate a connection to the DataMiner System. Possibly there is some configuration on the TMD app that also needs...

Hi Jared, it looks like you are on the right path. ParameterID:Index should work, but note the the parameterID here must be the Column ID. For example if you have an "Interfaces" table with ID 100, and...

Hi Yohan, The spectrum thumbnails only work when you have at least one spectrum monitor configured. Showing the current live trace is only possible with the full spectrum component as you mentioned. You...

Thanks for the help Joachim and Toon! I ended up converting my C# code to python and using a scripted connector. This is using the data aggregation in the background, but also allowed me to get the same...

Hi Amar, It looks like this is indeed a limitation with dynamically populated values. Please create a ticket for further follow-up.