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  1. Lustre
  2. LU-18810

add tunable option to disable filename logging

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.17.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      For Lustre systems running in cloud environments or dark sites, there is a desire to avoid exposing customer private data from their runtime environment, while allowing debug logs to be collected from the system for analysis. In particular, logging of filenames and directory names on both the console and in the kernel debug logs should be optionally disabled.

      A new global tunable parameter should be created, like "enable_filename_encoding" (default =0) that can be enabled (=1) when running in an environment where filenames may be considered private information.

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-18873 unsafe access to user-supplied data

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-18810] add tunable option to disable filename logging
            pjones Peter Jones added a comment -

            Merged for 2.17

            pjones Peter Jones added a comment - Merged for 2.17
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58435/
            Subject: LU-18810 misc: filename encoding for remaining files
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 8091e481fc6341c8309eed21cd106b43d6d8e950

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58435/ Subject: LU-18810 misc: filename encoding for remaining files Project: fs/lustre-release Branch: master Current Patch Set: Commit: 8091e481fc6341c8309eed21cd106b43d6d8e950
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58434/
            Subject: LU-18810 llite: apply filename encoding to llite/*
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 04add979f3be531d9a3c131a425d039d0d49923b

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58434/ Subject: LU-18810 llite: apply filename encoding to llite/* Project: fs/lustre-release Branch: master Current Patch Set: Commit: 04add979f3be531d9a3c131a425d039d0d49923b
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58433/
            Subject: LU-18810 obd: add a parameter to enable filename encoding
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: d097fcc51b88a486fa9592054c7e79d5b161913f

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/58433/ Subject: LU-18810 obd: add a parameter to enable filename encoding Project: fs/lustre-release Branch: master Current Patch Set: Commit: d097fcc51b88a486fa9592054c7e79d5b161913f
            gerrit Gerrit Updater added a comment -

            "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58435
            Subject: LU-18810 misc: filename encoding for remaining files
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: a0c636e31cc922e80db1ab197c3a8b9911863e35

            gerrit Gerrit Updater added a comment - "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58435 Subject: LU-18810 misc: filename encoding for remaining files Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: a0c636e31cc922e80db1ab197c3a8b9911863e35
            gerrit Gerrit Updater added a comment -

            "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58434
            Subject: LU-18810 llite: apply filename encoding to llite/*
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 07f13ee018caf5dfd3c7cf066b561b8b7811a299

            gerrit Gerrit Updater added a comment - "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58434 Subject: LU-18810 llite: apply filename encoding to llite/* Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 07f13ee018caf5dfd3c7cf066b561b8b7811a299
            gerrit Gerrit Updater added a comment -

            "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58433
            Subject: LU-18810 obd: add a parameter to enable filename encoding
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 124eb55688d8ab8d9a02b21a56b7429152f56ffb

            gerrit Gerrit Updater added a comment - "Emoly Liu <emoly@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/58433 Subject: LU-18810 obd: add a parameter to enable filename encoding Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 124eb55688d8ab8d9a02b21a56b7429152f56ffb

            People

              emoly.liu Emoly Liu
              emoly.liu Emoly Liu
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              Dates

                Created:
                Updated:
                Resolved: