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  1. Lustre
  2. LU-9617

RHEL-7 ext4-prealloc.patch missing error checking

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    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major Major
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    • 9223372036854775807

      For large enough stripes, ext4_mb_prealloc_table_add can fail. However nothing checks the return code, so there are 0's left in the table which can result in div 0 errors.

      Patch for RHEL 6.4 and SLES11 is correct.

            ys Yang Sheng
            bevans Ben Evans (Inactive)
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