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  1. Lustre
  2. LU-6842

Seeking the option to hook cl_page LRU up to kernel cache shrinker

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.8.0
    • None
    • 9223372036854775807

    Description

      The purpose is that the client can cache max_cached_mb at maximum on the client side but if the memory is in pressure it should consume less by hooking it up to cache shrinker.

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            [LU-6842] Seeking the option to hook cl_page LRU up to kernel cache shrinker
            pjones Peter Jones made changes -
            Labels Original: llnl topllnl New: llnl
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.8.0 [ 11113 ]
            Fix Version/s Original: Lustre 2.9.0 [ 11891 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            cliffw Cliff White (Inactive) made changes -
            Attachment New: Hyperion Performance LU-6842.xlsx [ 18708 ]
            cliffw Cliff White (Inactive) made changes -
            Attachment New: Hyperion Performance LU-6842.xlsx [ 18700 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Zhenyu Xu [ bobijam ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-5841 [ LU-5841 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Fix Version/s New: Lustre 2.9.0 [ 11891 ]
            pjones Peter Jones made changes -
            Labels Original: llnl New: llnl topllnl
            morrone Christopher Morrone (Inactive) made changes -
            Labels New: llnl
            jay Jinshan Xiong (Inactive) created issue -

            People

              bobijam Zhenyu Xu
              jay Jinshan Xiong (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: