HL Chassis Management

The following high-level functions help you manage test chassis.

Reserve/Release Chassis

async reserve_tester(tester, force=True)

Reserve a tester regardless whether it is owned by others or not.

Parameters:

• tester (GenericAnyTester) – The tester to reserve

• force (boolean) – Should force reserve the tester

Returns:

Return type:

None

async release_tester(tester, should_release_modules_ports=False)

Free a tester. If the tester is reserved by you, release the tester. If the tester is reserved by others, relinquish the tester. The tester should have no owner afterwards.

Parameters:

• tester (GenericAnyTester) – The tester to free

• should_release_modules_ports (bool, optional) – should modules and ports also be freed, defaults to False

Returns:

Return type:

None

Chassis System Uptime

async get_chassis_sys_uptime_sec(tester)

Get chassis system uptime in seconds

Parameters:

tester (L23Tester) – The tester to free

Returns:

Chassis system uptime in seconds

Return type:

int