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  1. Lustre
  2. LU-249

Allow the user to set the upper limit to the thread count on the MDS

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    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Blocker Blocker
    • Lustre 1.8.8
    • Lustre 2.1.0
    • None
    • Very large scale system such as jaguarpf are affect but this limitation
    • 23,594
    • 5024

      Currently the largest number of the threads that can exist on the MDS is 512. For very large system is those threads can easily be exhausted and end up back logging the system. This patch allows the user to define the upper limit of how many threads are created on the MDS. If not selected the default behavior of 512 is keep.

            laisiyao Lai Siyao
            simmonsja James A Simmons
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              Created:
              Updated:
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