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  1. Lustre
  2. LU-17183

sanity.sh test_411b: cgroups OOM on ARM

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    • Bug
    • Resolution: Duplicate
    • Minor
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      The 411b test added in https://review.whamcloud.com/c/fs/lustre-release/+/50544/ regularly ran into OOM issues before the memory limit was increased significantly in https://review.whamcloud.com/c/fs/lustre-release/+/52610.

       

      The memory required for this test to pass consistently on ARM is around 3x that of x86. This seems to suggest an issue (either with Lustre or the kernel) with cgroups on ARM.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-17151 sanity: test_411b Error: '(3) failed to write successfully'

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Reopened

          Improvement - An improvement or enhancement to an existing feature or task. LU-16713 Writeback and commit pages under memory pressure to avoid OOM

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              qian_wc Qian Yingjin
              timday Tim Day
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              Dates

                Created:
                Updated:
                Resolved: