- A mdadm raid resync occurs on a clean raid after every reboot
# cat /proc/mdstat md0 : active raid1 sdc1 sdd1 104790016 blocks super 1.2 [2/2] [UU] [=========>...........] resync = 46.8% (49130560/104790016) finish=7.1min speed=130229K/sec
- Red Hat Enterprise Linux 8
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