md1 : active raid5 sdo[9] sdp[8] sds[1] sdn[6] sdm[7] sdl[2] sdk[0] sdj[3] sdi[5]
7814099968 blocks level 5, 64k chunk, algorithm 2 [9/8] [UUUU_UUUU]
[===>.................] recovery = 15.6% (152702572/976762496) finish=167.8min speed=81798K/sec