Users Guide

Redundancy 105
Figure 89. Edit Shutdown Configuration Dialog Box
Use Case #3
You want to start shutdown 10 min from the last detected Utility failure event. For this case, there are
two UPSs, and one UPS is redundant. In addition, all servers will be shut down at the same time.
• This is the default Dell MUMC configuration.To configure this shutdown, you must set a shutdown
timer of 10 min in all the Dell Network Management Cards. In this case, the last UPS will send the
shutdown order after 10 min if it runs on battery. If the last UPS never run on battery, the first UPS will
shut down at the end of autonomy and the last UPS will take the load if it has the capacity. Otherwise,
the shutdown will occur sooner.
– Figure 90 illustrates the Dell Network Management Card Shutdown configuration available from
UPS > Shutdown Parameters .
0119_2-Dell MUMC UG.book Page 105 Saturday, November 2, 2013 4:59 PM