#cciss_vol_status -V /dev/sda


Controller: Smart Array P410i
  Board ID: 0x3245103c
  Logical drives: 2
  Running firmware: 6.40
  ROM firmware: 6.40
/dev/sda: (Smart Array P410i) RAID 1 Volume 0 status: OK. 
/dev/sdb: (Smart Array P410i) RAID 5 Volume 1 status: OK.   At least one spare drive designated.  At least one spare drive remains available.
  Physical drives: 8
         connector 1I box 1 bay 1                 HP      EH0072FAWJA                          6TA0864A0000B121JTYX     HPDJ OK
         connector 1I box 1 bay 2                 HP      DG072A8B5C                               B062P5B012270548     HPD4 OK
         connector 1I box 1 bay 3                 ATA     VM0160EASRP                          9SM24XCF             HPG4     OK
         connector 1I box 1 bay 4                 ATA     VM0160EASRP                          9SM24LHT             HPG4     OK
         connector 2I box 1 bay 5                 ATA     VM0160EASRP                          9SM24XB9             HPG4     OK
         connector 2I box 1 bay 6                 ATA     VM0160EASRP                          9SM24LQX             HPG4     OK
         connector 2I box 1 bay 7                 ATA     VM0160EASRP                          9SM24T0H             HPG3     OK
         connector 2I box 1 bay 8                 ATA     VM0160EASRP                          9SM24SJA             HPG3     OK
/dev/sda(Smart Array P410i:0): Non-Volatile Cache status:
                   Cache configured: Yes
                  Read cache memory: 228 MiB
                 Write cache memory: 684 MiB
                Write cache enabled: Yes
   Flash backed cache present




/end