md1 : active raid1 hdd1[0] hdb1[1]
      293049600 blocks [2/2] [UU]
      [==========>..........]  resync = 50.2% (147259648/293049600) finish=2279.9min speed=1064K/sec

md0 : active raid1 hdc1[0] hda1[1]
      293049600 blocks [2/2] [UU]
      [=========>...........]  resync = 48.8% (143261696/293049600) finish=2370.9min speed=1052K/sec