Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sde[5] hdb[0] sdd[4] sdc[3] sdb[2] sda[1]
      781443584 blocks super 0.91 level 5, 128k chunk, algorithm 2 [6/6] [UUUUUU]
      [>....................]  reshape =  1.3% (2724092/195360896) finish=1543.5min speed=2077K/sec

unused devices: <none>


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[ 4374.260000] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 4374.260000] ata3.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0

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[ 4411.030000] it821x: can't process command 0xEA
[ 4411.070000] it821x: can't process command 0x27