Bug#777511: linux-image-3.16: md: bug with re-adding a partially recovered device to a mirror

[Joe Lawrence]

Stratus encountered a similar MD RAID1 bug here:

  https://www.marc.info/?l=linux-raid&m=143619993921782&w=4

and posted a potential fix here:

  https://www.marc.info/?l=linux-raid&m=143811224629816&w=4

Any feedback on the upstream report/patch would be greatly appreciated.

Thanks,

-- Joe