Examples with PredefinedAlarm org.dcache.alarms.PredefinedAlarm used on opensource projects

Example 1 with PredefinedAlarm

use of org.dcache.alarms.PredefinedAlarm in project dcache by dCache.

the class PoolV4 method faultOccurred.

/**
 * Called by subsystems upon serious faults.
 */
@Override
public void faultOccurred(FaultEvent event) {
    Throwable cause = event.getCause();
    String poolState;
    PredefinedAlarm alarm;
    switch(event.getAction()) {
        case READONLY:
            poolState = "Pool read-only: ";
            disablePool(PoolV2Mode.DISABLED_RDONLY, 99, poolState + event.getMessage());
            alarm = null;
            break;
        case DISABLED:
            poolState = "Pool disabled: ";
            disablePool(PoolV2Mode.DISABLED_STRICT, 99, poolState + event.getMessage());
            alarm = PredefinedAlarm.POOL_DISABLED;
            break;
        default:
            poolState = "Pool restart required: ";
            disablePool(PoolV2Mode.DISABLED_STRICT | PoolV2Mode.DISABLED_DEAD, 666, poolState + event.getMessage());
            alarm = PredefinedAlarm.POOL_DEAD;
            break;
    }
    if (alarm != null) {
        if (cause != null) {
            LOGGER.error(AlarmMarkerFactory.getMarker(alarm, _poolName), "Pool: {}, fault occurred in {}: {}. {}, cause: {}", _poolName, event.getSource(), event.getMessage(), poolState, cause.toString());
        } else {
            LOGGER.error(AlarmMarkerFactory.getMarker(alarm, _poolName), "Pool: {}, fault occurred in {}: {}. {}", _poolName, event.getSource(), event.getMessage(), poolState);
        }
    }
}