Check RAID

root@E31230211151 ~]# tw_cli
//E31230211151> show

Ctl Model (V)Ports Drives Units NotOpt RRate VRate BBU
————————————————————————
c0 9650SE-2LP 2 2 1 0 1 1 –

//E31230211151> /c0 show

Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy
——————————————————————————
u0 RAID-1 VERIFYING – 2% – 1862.63 RiW ON

VPort Status Unit Size Type Phy Encl-Slot Model
——————————————————————————
p0 OK u0 1.82 TB SATA 0 – TOSHIBA MG03ACA200
p1 OK u0 1.82 TB SATA 1 – TOSHIBA MG03ACA200

Or

# tw_cli /c0 show