Fujitsu ETERNUS DX80 VFY:DX800XF030IN Folheto

Copyright 2009 FUJITSU LIMITED

16

ECO Mode

„

When disks (Raid groups) are used only a few hours per day 
(e.g. for backup), ECO mode provides a safe way of saving 
power

„

Define schedules

„

Drives are spun down if 
idle

„

Drives are spun up 
automatically when 
accessed

„

Can be managed with
ETERNUS DX60/DX80 
Web GUI or CLI

Backup / Copy volume

750GB NL SAS disk drives  x 50

RAID5, 28.2TB, in use from 12am-4am

Data volume

300GB SAS disk drive x 60

RAID1+0, 8.1TB

pm

off

12

am

12

on

off

4

•

Benefit: Save up to 10% energy by spinning down 
less frequently used drives