The system status of a StorageGRID: unknown(1) - At least one service is in the Unknown state and requires immediate investigation. adminDown(11) - All the services have been deliberately shutdown for maintenance by a grid administrator. normal(21) - All services are working normally. notice(31) - An unusual condition that does not affect normal operation. minor(41) - An abnormal condition that could affect operation in the future; should be investigated to prevent escalation. major(51) - An abnormal condition that currently affects operation; requires prompt attention to prevent escalation. critical(61) - An abnormal condition that has stopped normal operation; should be addressed immediately.