How can I manually switch failover in an automated way?
18th June 2020
There’s no public API to do so. However, you can send a SetDrsState message from an Automation script. var switchRequest = new SetDrsState() { DataMinerID = 1234, // DMA id …
Deleting all internal DCF connections
18th June 2020
According to the datastax documentation the PK_column_conditions for a delete query have the following restrictions: -Only equals (=) or IN are supported That would make the cql query to look …
How does the DataMiner software forward alarms to other NMS?
17th June 2020
Dataminer can forward all (or a filtered subset) of alarms to any 3rd party system by using SNMP traps. Alternatively, the alarms call also be retrieved by a 3rd party …
What happens if the Main DMA goes down and the Failover DMA takes over?
17th June 2020
In the event of a failover, the users that are directly connected to the server pair where the failover action happens will be presented with a message that the failover …
Can DataMiner interface with serial devices (eg.: RS-232, RS-422, RS-423, RS-485,…)?
17th June 2020
DataMiner supports serial communication, allowing protocols to define one or more connections of type “serial”. DataMiner runs a process called “SLPort” which takes care of all communication to and from …
Deleting all internal DCF connections
17th June 2020
I believe the following should do the trick: Cleaning all connections from a specific element delete from elementdata_DMAID where iEID = ELEMENTID and iPID in (65061,65096,65062,65089,65064,65101) and chIndex in (select …
Connectivity.xml automatic generation
17th June 2020
The Connectivity.xml is a configuration file which decides how the active path needs to be traversed. Currently there is no UI component to add this to the server because this …
How can I efficiently monitor storage?
17th June 2020
Another option, that can also be used for storage clusters is to create an aggregation rule on a view containing the Microsoft or Linux elements. For Microsoft platform elements, you …
Polling tables using the “subtable” option.
17th June 2020
Because the instances are provided up front, no get-next calls are done to be able to determine the instances, like would be done with a normal bulk. The get-next messages …
How can I efficiently monitor storage?
16th June 2020
I believe that this can be accomplished by monitoring the FREE DISK SPACE metric (for a Microsoft OS server – there might be a different metric to indicate the disk …
Hide parts of column name in view tables
16th June 2020
Hi Maxim, Often the column description is suffixed with the table name, to make them unique. These table names are automatically hidden when displaying the table in Cube, if they …