Personalities : [raid1] 
md4 : active raid1 vdb7[1] vda7[0]
      16753664 blocks super 1.2 [2/2] [UU]
      [===>.................]  resync = 18.7% (3141504/16753664) finish=2.5min speed=89757K/sec
      
md3 : active raid1 vdb6[1] vda6[0]
      424640 blocks super 1.2 [2/2] [UU]
      
md2 : active raid1 vdb5[1] vda5[0]
      1156096 blocks super 1.2 [2/2] [UU]
      
md1 : active raid1 vdb2[1] vda2[0]
      2496512 blocks super 1.2 [2/2] [UU]
      
md0 : active raid1 vdb1[1] vda1[0]
      123776 blocks super 1.2 [2/2] [UU]
      
unused devices: <none>
