MegaRAID Model: LD 0 RAID5

[Rushan Sobar]

Hi all,

cat scsi
Attached devices:
Host: scsi0 Channel: 01 Id: 00 Lun: 00
  Vendor: MegaRAID Model: LD 0 RAID5  156G Rev: 713N
  Type:   Direct-Access                    ANSI SCSI revision: 02

is this means that i have RAID5 enable in my system? or it need to be 
configured to be active ?

Regards