27.5. Data Service
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27.5. Data Service

Configuration of the data manager: 

[ Settings/DataManager ]
download_type : integer = 1 1
data_service_node : string = "[ Service 1 ]" 2
max_download_speed : integer = 4096 3
check_data_version_interval : integer = 60 4
mount_data_volume : boolean = false 5
data_volume_image_name : string = "data.image" 6

1

Download type of the data manager. Specifies which data files will be downloaded before node is connected to the simulation. Values can be:

  • 0 - no download. Value used for master data service.

  • 1 - necessary download. Only data files with a flag "necessary data file" will be downloaded before connecting to the simulation. Default value for server and client nodes.

  • 2 - full download. Download all data files before connecting to the simulation.

2

Node id of a data service node from which data will be downloaded first. Currently only master data service node id is supported.

3

For server and client nodes - maximum speed of data download in bytes per second. For data service - maximum speed of data upload in bytes per second for a one connection.

4

Interval is seconds between checks if new data version is available for download.

5

Set value to true to store downloaded data to a volume. Else data will be stored in a directory. Default value is false.

6

Define volume image name if data are stored in a volume. Default value is "data.image".

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