module: brocade-system-watermark
+--rw system-config
+--rw interface
| +--rw utilization-watermark? empty
+--rw system-maintenance:maintenance!
+--rw system-maintenance:enable? empty
+--rw system-maintenance:convergence-time? uint32
+--rw system-maintenance:shutdown-time? uint32
+--rw system-maintenance:enable-on-reboot? empty