A mdadm raid resync occurs on a clean raid after every reboot

Solution Unverified - Updated -

Issue

  • A mdadm raid resync occurs on a clean raid after every reboot
# cat /proc/mdstat
md0 : active raid1 sdc1[0] sdd1[1]
      104790016 blocks super 1.2 [2/2] [UU]
      [=========>...........]  resync = 46.8% (49130560/104790016) finish=7.1min speed=130229K/sec

Environment

  • Red Hat Enterprise Linux 8
  • mdadm

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