User`s manual
83 
We strongly recommended copying the RAID volume encryption key to a safe 
place. You can find the encryption key file from the USB disk in the following 
format:   
(RAID volume created date)_xxxxxx.key  
RAID volumes with encryption enabled will be displayed with a key lock 
symbol next to volume ID name.   
6.  Quick RAID — Enabled the quick RAID setting is going to enhance RAID 
creation time.   
7.  Specify a stripe size — 64K is the default setting. 
8.  Selected the file system you would like to have for this RAID volume. The 
selection is available from ext3, XFS and ext4.   
NOTE 
With RAID volume encryption enabled, the system performance will go 
down.   
WARNING 
Please keep your USB disk in a safe place and also backup the encrypted 
key.   
There is no way to rescue data back if the key 
is lost.   
NOTE 
We recommend using the “Quick RAID” setting only if the hard disks are 
brand new or if no existing partitions are contained.  










