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  1. Lustre
  2. LU-11985

Lustre 2.12.0 client compatibility question

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Details

    • Bug
    • Resolution: Not a Bug
    • Major
    • None
    • Lustre 2.10.5
    • server side:
      Linux aeon-eval-nvme-xeon 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
      lustre-2.12.0-1.el7.x86_64
      ZFS 0.7.9

      client side:
      2.10.5
      2.11.0
      2.12.0
    • 3
    • 9223372036854775807

    Description

       

      We are getting errors when accessing a Lustre 2.12.0 filesystem with client version 2.10.5 or 2.11.0.

      • we can make directory, no problem
      • for files, we get errors like
      • ls: cannot access file55: Invalid argument
        ls: cannot access file22: Invalid argument
        ls: cannot access file74: Invalid argument
        ls: cannot access file90: Invalid argument
        ls: cannot access file46: Invalid argument
        ls: cannot access file31: Invalid argument
      • -bash-4.1$ ls -las
        ls: cannot access one: Invalid argument
        total 50
        25 drwxr-xr-x 2 manu1729 csd102 25600 Feb 20 09:30 .
        25 drwxr-xr-x 6 manu1729 csd102 25600 Feb 20 09:30 ..
        ? -????????? ? ? ? ? ? one
      • using client 2.12, all looks fine.
      • 2.12.0 ChangeLog says: Clients & Servers: Latest 2.10.X and Latest 2.11.X

      Am I missing something here?

      Attachments

        1. client_log
          3.67 MB
        2. comet-26-20_history
          3 kB
        3. dmesg.11445
          498 kB
        4. server_log
          1.40 MB

        Activity

          People

            pfarrell Patrick Farrell (Inactive)
            haisong Haisong Cai (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: