Configure Production Systems
The production tool (
tcc_data_streams_optimizer_prod
) is for the production
phase of development. The primary purpose of the
tool is to apply a tuning configuration to the target system. The tool
can also verify that a particular tuning configuration was applied to
the system.Command-Line Options
usage: tcc_data_streams_optimizer_prod.py [-h] (--apply | --verify) [-v]
[--hostname TARGET_HOSTNAME]
[--port TARGET_PORT]
[--username TARGET_USERNAME]
[--password TARGET_PASSWORD]
[--targetpath CAPSULE_TARGET_PATH]
[--reboot]
tuning_configurationOption | Description |
|---|---|
-h, --help | Optional. Show this help message and exit. |
--apply or --verify | Required. Apply the tuning from the configuration file, or verify the
current tuning against the configuration file. |
-v, --verbose | Optional. Turn on verbose output with debug messages printed. |
--hostname TARGET_HOSTNAME | Optional. Host name of the target system to be tuned (default:
localhost). |
--port TARGET_PORT | Optional. Port of the target system to be tuned (default: 22). |
--username TARGET_USERNAME | Optional. User name for the target system to be tuned (default: root). |
--password TARGET_PASSWORD | Optional. Password for the target system to be tuned (empty by default). |
--targetpath CAPSULE_TARGET_PATH | Optional. Path to the temporary directory for capsule files on the target system (default: /tmp/capsules) |
--reboot | Optional. Reboot the target after applying the capsule. |
Positional Argument | Description |
|---|---|
tuning_configuration | Required. Path to the tuning configuration file (example:
tuning_configuration.json). |
Apply a Tuning Configuration
To apply a tuning configuration to a target system, use the
--apply
option. Specify the tuning configuration file generated by the
preproduction tool.Command Example
On the host system, run the following command:
You need to set up a passwordless connection to your board before running the following command, or provide a password using the
--password
option. python3 ${TCC_ROOT}/tools/tcc_data_streams_optimizer_prod.py --apply <path_to>/tuning_configuration.json --hostname <target_hostname> --rebootVerify a Tuning Configuration (Host-Target Setup)
To verify that a particular configuration was successfully applied to a
target system, use the
--verify
option. Specify the tuning
configuration file to be compared with the current system configuration.In this release, the verification always passes.
Command Example
On the host system, run the following command:
python3 ${TCC_ROOT}/tools/tcc_data_streams_optimizer_prod.py --verify <path_to>/tuning_configuration.json --hostname <target_hostname>