Details

    • 3
    • 9223372036854775807

    Description

      On error ll_open_cleanup()  is called while intent lock remains pinned.
      So eviction can happen while close request waits for a mod rpc slot.

      Stack : 
      __schedule
      schedule
      obd_get_mod_rpc_slot
      ptlrpc_get_mod_rpc_slot
      mdc_close
      lmv_close
      ll_open_cleanup
      ll_prep_inode
      ll_lookup_it
      ll_atomic_open
      do_last
      path_openat
      do_filp_open
      do_sys_open
      sys_open
      system_call_fastpath
      Progs: 13284 "file_concat.sh"
      

      Attachments

        Activity

          [LU-13101] Eviction during ll_open_cleanup()

          Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38147/
          Subject: LU-13101 llite: eviction during ll_open_cleanup()
          Project: fs/lustre-release
          Branch: b2_12
          Current Patch Set:
          Commit: 2bc7049ba9ed341c174c590ec4d13c94697d3cdb

          gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38147/ Subject: LU-13101 llite: eviction during ll_open_cleanup() Project: fs/lustre-release Branch: b2_12 Current Patch Set: Commit: 2bc7049ba9ed341c174c590ec4d13c94697d3cdb

          James Simmons (jsimmons@infradead.org) uploaded a new patch: https://review.whamcloud.com/38147
          Subject: LU-13101 llite: eviction during ll_open_cleanup()
          Project: fs/lustre-release
          Branch: b2_12
          Current Patch Set: 1
          Commit: 2f17fe6fdde30dbf32b2e257f183852283be20ec

          gerrit Gerrit Updater added a comment - James Simmons (jsimmons@infradead.org) uploaded a new patch: https://review.whamcloud.com/38147 Subject: LU-13101 llite: eviction during ll_open_cleanup() Project: fs/lustre-release Branch: b2_12 Current Patch Set: 1 Commit: 2f17fe6fdde30dbf32b2e257f183852283be20ec
          pjones Peter Jones added a comment -

          Landed for 2.14

          pjones Peter Jones added a comment - Landed for 2.14

          Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/37096/
          Subject: LU-13101 llite: eviction during ll_open_cleanup()
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: 6d5d7c6bdb4f19f9db485a774d9259d452cf220e

          gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/37096/ Subject: LU-13101 llite: eviction during ll_open_cleanup() Project: fs/lustre-release Branch: master Current Patch Set: Commit: 6d5d7c6bdb4f19f9db485a774d9259d452cf220e

          Andriy Skulysh (c17819@cray.com) uploaded a new patch: https://review.whamcloud.com/37096
          Subject: LU-13101 llite: eviction during ll_open_cleanup()
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 4b3b73bd797ea1813965e2f92287c0a722e8fbc8

          gerrit Gerrit Updater added a comment - Andriy Skulysh (c17819@cray.com) uploaded a new patch: https://review.whamcloud.com/37096 Subject: LU-13101 llite: eviction during ll_open_cleanup() Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 4b3b73bd797ea1813965e2f92287c0a722e8fbc8

          People

            askulysh Andriy Skulysh
            askulysh Andriy Skulysh
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            Dates

              Created:
              Updated:
              Resolved: