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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Trusty)
       Status: New => Fix Committed

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https://bugs.launchpad.net/bugs/1461730

Title:
  XFS quota doesn't work after rebooting because of crash

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  [Impact]

  XFS quota doesn't work after rebooting because of crash or force reboot.
  You can see msg on dmesg.
  [ 12.309146] XFS (sdb): Failed to initialize disk quotas.

  [Fix]

  Upstream development
  5ef828c41527 ("xfs: avoid false quotacheck after unclean shutdown")

  It's affected under 3.17 kernel.

  * fixed directory mismatch

  There was no libxfs directory on fs/xfs/, I modified upstream 
  fs/xfs/libxfs/xfs_sb.c to proper position /fs/xfs/xfs_sb.c on ubuntu.

  [Testcase]

  mkfs.xfs for your extra storage, set the quota 2G with it. Using the 
  command "dd if=/dev/zero of=test bs=1M count=3000", You can see that they 
  have quota 2G at first. But after force rebooting, you can see that they 
  don't limit quota. You can make 3G on 2G quota set directory.

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