Netgear RD521210 – ReadyDATA 5200 12TB SATA Bundle includes RD5200 with 2 x RD5D6LT01 Disk Packs ソフトウェアガイド

6.   

This chapter describes how to manage your ReadyDATA storage system’s configuration, 
network settings, add-ons, and USB storage devices. It contains the following sections:

Without at least one volume, changes are not saved after you reload 
the ReadyDATA. Make sure that you create a volume before you 
update the firmware or configure system logs, SNMP monitoring, and 
optional uninterruptible power supplies. For information about how to 
configure volumes, see