nas.local MD RAID md1

/dev/md1:
        Version : 1.2
  Creation Time : Wed Nov 18 23:42:48 2015
     Raid Level : raid6
     Array Size : 35162342400 (33533.42 GiB 36006.24 GB)
  Used Dev Size : 5860390400 (5588.90 GiB 6001.04 GB)
   Raid Devices : 8
  Total Devices : 8
    Persistence : Superblock is persistent

  Intent Bitmap : Internal

    Update Time : Thu Nov 26 22:28:04 2015
          State : clean, degraded, recovering
 Active Devices : 7
Working Devices : 8
 Failed Devices : 0
  Spare Devices : 1

         Layout : left-symmetric
     Chunk Size : 512K

 Rebuild Status : 69% complete

           Name : nas.local:1  (local to host nas.local)
           UUID : 959e7c3d:77ce83b6:d7804873:32ef43a3
         Events : 138161

    Number   Major   Minor   RaidDevice State
       0       8      129        0      active sync   /dev/sdi1
       1       8      145        1      active sync   /dev/sdj1
       2       8      161        2      active sync   /dev/sdk1
       3       8      177        3      active sync   /dev/sdl1
       8       8      225        4      active sync   /dev/sdo1
       5       8      209        5      active sync   /dev/sdn1
       9       8      193        6      spare rebuilding   /dev/sdm1
       7       8      241        7      active sync   /dev/sdp1