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  1. Lustre
  2. LU-19262

grant shrink should be done more quickly when filesystem becomes full

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Details

    • Improvement
    • Resolution: Unresolved
    • Medium
    • None
    • Lustre 2.14.0, Lustre 2.16.0, Lustre 2.17.0
    • 3
    • 9223372036854775807

    Description

      Clients should try to shrink their grant more quickly when the filesystem is full, to avoid the filesystem hitting ENOSPC due to clients consuming all of the grants. When the filesystem is (relatively) empty, then the clients can be relaxed about grant shrinking since there is little chance the filesystem will become totally full more before the next shrink interval.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-18944 Grants shrinking at the server side should depend on the free space.

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

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              ckansal Chakshu Kansal
              adilger Andreas Dilger
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              Dates

                Created:
                Updated: