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  1. Lustre
  2. LU-3647 HSM _not only_ small fixes and to do list goes here
  3. LU-3869

landing HSM broke a clustered samba support and NFS v4

Details

    • Technical task
    • Resolution: Not a Bug
    • Blocker
    • None
    • Lustre 2.5.0
    • None
    • 10041

    Description

      As i see, HSM patch have a land LL_IOC_SET_LEASE support.
      but it's support invalid and don't supported NFS v4 lease functionality and clustered samba.

      first of all, if lease conflict found - we need notify an application via sending an signal to release a lease, but implementation do NOTHING in that area.
      second, lease lock should be released after some timeout unconditionally and take to new owner.

      current implementation do NOTHING for both, so broke both NFS v4 and clustered samba.

      Attachments

        Activity

          [LU-3869] landing HSM broke a clustered samba support and NFS v4
          adilger Andreas Dilger made changes -
          Resolution New: Not a Bug [ 6 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          jay Jinshan Xiong (Inactive) made changes -
          Parent New: LU-3647 [ 20020 ]
          Severity Original: 3 [ 10022 ]
          Issue Type Original: Bug [ 1 ] New: Technical task [ 7 ]
          jay Jinshan Xiong (Inactive) made changes -
          Comment [ BTW, I read linux manual about lease, at lease once several years ago ;-) ]
          shadow Alexey Lyashkov created issue -

          People

            wc-triage WC Triage
            shadow Alexey Lyashkov
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            Dates

              Created:
              Updated:
              Resolved: