/// <summary>
/// This method is invoked if battery status reaches a certain critical charge level.
/// It triggers datasafe (NVDIMM) backup for all blades.
/// </summary>
/// <param name="stateInfo">The state information.</param>
internal static void ProcessCriticalBatteryStatus(Object stateInfo)
{
// Enable extended battery mode operation in PSUs (we are not sure if this is already done)
for (int psuId = 1; psuId <= ConfigLoaded.NumPsus; psuId++)
{
ChassisState.Psu[psuId - 1].SetBatteryExtendedOperationMode(true);
}
// Trigger NvDimm backup for all blades
for (int bladeId = 1; bladeId <= ConfigLoaded.Population; bladeId++)
{
DatasafeOperationSupport.ProcessDatasafeAction(bladeId, DatasafeActions.BatteryLowCapacityPanic);
}
}
private static void EnableDisableDefaultBladeOperations(int bladeId)
{
// TODO: Check blade type etc and Kill any serial session
// TODO: Add trace log messages
// Check to see if the blade is hard powered off
BladePowerStatePacket response = ChassisState.BladePower[bladeId - 1].GetBladePowerState();
if (response.CompletionCode != CompletionCode.Success)
{
// Log error here, and proceed to check blade state since we still want to check BMC soft power status
// even if blade enable read failed for whatever reason
Tracer.WriteError("EnableDisableDefaultBladeOperations: Blade {0} Power Enable state read failed (Completion Code: {1:X})",
bladeId, response.CompletionCode);
}
else if (response.BladePowerState == (byte)Contracts.PowerState.OFF)
{
// If blade is hard powered off, no further processing is necessary
return;
}
// If the blade is a Jbod, return since the operations done in this method do not apply for Jbods
if (ChassisState.GetBladeType((byte)bladeId) == (byte)BladeType.Jbod)
{
Tracer.WriteInfo("EnableDisableDefaultBladeOperations (Blade#{0}): Ignoring since it is a Jbod", bladeId);
return;
}
DatasafeOperationSupport.ProcessDatasafeAction(bladeId, ConfigLoaded.DatasafeOperationsEnabled ? DatasafeActions.EnableDatasafe :
DatasafeActions.DisableDatasafe);
if (ConfigLoaded.PsuAlertMonitorEnabled)
{
WcsBladeFacade.ActivatePsuAlert((byte)bladeId, true, BmcPsuAlertAction.ProcHotAndDpc, true);
}
else
{
WcsBladeFacade.ActivatePsuAlert((byte)bladeId, false, BmcPsuAlertAction.NoAction, true);
}
}
