Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-12103

Improve block allocation for large partitions

XMLWordPrintable

    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Critical Critical
    • Lustre 2.13.0, Lustre 2.12.4
    • None
    • None
    • 9223372036854775807

      Block allocator uses some heuristic while chooseing group to allocate new blocks. This works good in most cases, but take a time for large low-free-space partition. The algorithm should be adjusted for this special case.

        1. 0002-LUS-6746-ldiskfs-block-allocator-tests.patch
          3 kB
        2. allocator-skip-loops-test-results.txt
          4 kB

            artem_blagodarenko Artem Blagodarenko (Inactive)
            artem_blagodarenko Artem Blagodarenko (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            15 Start watching this issue

              Created:
              Updated:
              Resolved: