[Bug 1504740] Re: imsm mdadm resyncs on every reboot on a raid1 array

[Thomas Schiex]

Actually, applying the patch available at https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1320402
did not help.

After a full resync leading to a clean disk and a reboot... ity resyncs
again.

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https://bugs.launchpad.net/bugs/1504740

Title:
  imsm mdadm resyncs on every reboot on a raid1 array

Status in mdadm package in Ubuntu:
  New

Bug description:
  I just installed the latest wily on my machine. Since then, my mdadm imsm raid1 array resyncs at every boot.
  I suspect the array metadata is not set to "clean" state at reboot.

  This looks very much like

  https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/1320402

  I will try the provided patch and keep you updated. For the moment... resyncing again :-( 
  (yes, this takes more than 5 hours)

  
  Description:	Ubuntu Wily Werewolf (development branch)
  Release:	15.10

  ii  mdadm
  3.3-2ubuntu2                               amd64        tool to
  administer Linux MD arrays (software RAID)

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