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  1. Lustre
  2. LU-6038

ZFS 0.6.4 Compatibility

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Critical Critical
    • Lustre 2.8.0
    • Lustre 2.7.0
    • 3
    • 16830

      The following pull requests are targeted to be merged for the spl/zfs-0.6.4 tag.

      https://github.com/zfsonlinux/spl/pull/414
      https://github.com/zfsonlinux/zfs/pull/2918

      This is important from a Lustre perspective because they 1) retire the sa_spill_alloc() / sa_spill_free() interfaces currently used by Lustre in favor of the more memory efficient zio_buf_alloc() / zio_buf_free(). And 2) they define KM_SLEEP which shouldn't have caused any problems but Lustre makes some assumptions about how it's defined.

      Lustre must be updated to use the new interfaces, I'll be posting patches for this shortly.

            utopiabound Nathaniel Clark
            behlendorf Brian Behlendorf
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