Fujitsu ETERNUS DX80 VFY:DX800XF030IN Folheto

Copyright 2009 FUJITSU LIMITED

9

Redundant Copy

„

All disk drives are monitored by 
system.

„

Start rebuild automatically to 
Hot Spare if same type of error 
occurs repeatedly and 
exceeded a defined threshold.

„

After rebuild is done, disable 
the disk.

Disk
incorporation

Disk
removal

Hot Spare 
Disk drive

RAID5 (4+1)

•

Replace failing disk to keep up 
redundancy