I installed 21.10(impish), I found this issue is gone, there are no error messages.
mdadm 4.2~rc2-2ubuntu1 finalrd 8 systemd 248.3-1ubuntu8
I installed 21.10(impish), I found this issue is gone, there are no error messages.
mdadm 4.2~rc2-2ubuntu1
finalrd 8
systemd 248.3-1ubuntu8