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Thread: mdadm RAID degraded


i confused mdadm functionality.

have been playing utility , have read number of articles , pages on mdadm.

seems fine, yet every raid array have created starts being degraded , repairing.

"repairing" takes many hours (16 plus hours seems quite normal) yet none of articles or pages mentioned issue.

if reboot machine @ anytime before repairing complete, repairing ceases , doing formatting array causes restart again beginning.

also, rebooting has array move /dev/md0 /dev/md127 no apparent reason.

correct? seems strange me, having set arrays in windows i'm used them working once configured , going degraded state if there subsequent failure, seems odd , broken behaviour me, since have wait 16 plus hours before can continue configure , install machine.

array randomly move /dev/md127 somewhere else @ stage too?



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