Brian Candler wrote:
The problem is, how to detect and report this? At the md RAID level,
`cat /proc/mdstat` and `mdadm --detail` show nothing amiss.
# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md127 : active raid0 sdk sdf sdb sdj sdc sde sdd sdi sdg sdh sdv sdw sdl sdu sdt sdn sds sdq sdm sdx sdr sdo sdp sdy
70326362112 blocks super 1.2 512k chunks
I know that you know this, but this is a RAID0 which does not have any
redundancy. What would you expect md to do? It cannot kick the drive
from the array since this would bring the entire array down.
Unlike with other RAID levels it is practicable to kick failed drives
from the array because you can reconstruct their contents from the
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