[Bug 1364091] Re: Possible RAID-6 corruption

[Seth Forshee]

Here's my backport for lucid. I don't have any advice for reproducing
the problem; I'd have to look at the code in more detail and try to
figure out what triggers that condition.

** Patch added: "0001-md-raid6-avoid-data-corruption-during-recovery-of-do.patch"
   https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1364091/+attachment/4223808/+files/0001-md-raid6-avoid-data-corruption-during-recovery-of-do.patch

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https://bugs.launchpad.net/bugs/1364091

Title:
  Possible RAID-6 corruption

Status in “linux” package in Ubuntu:
  Triaged
Status in “mdadm” package in Ubuntu:
  Invalid

Bug description:
  It seems there's a bug in newer kernels that may lead to corruption on
  RAID-6. There's a fix, too

  http://lwn.net/Articles/608896/

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