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check_lft_balance(8) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHORS | COLOPHON 

CHECK_LFT_BALANCE(8)       Open IB Diagnostics       CHECK_LFT_BALANCE(8)

NAME         top

       check_lft_balance - check InfiniBand unicast forwarding tables
       balance

SYNOPSIS         top

       check_lft_balance.sh [-hRv]

DESCRIPTION         top

       check_lft_balance.sh is a script which checks for balancing in
       Infiniband unicast forwarding tables.  It analyzes the output of
       dump_lfts(8) and iblinkinfo(8)

OPTIONS         top

       -h     show help

       -R     Recalculate dump_lfts information, ie do not use the cached
              information.  This option is slower but should be used if
              the diag tools have not been used for some time or if there
              are other reasons to believe that the fabric has changed.

       -v     verbose output

SEE ALSO         top

       dump_lfts(8) iblinkinfo(8)

AUTHORS         top

       Albert Chu
              <  <chu11@llnl.gov>  >

COLOPHON         top

       This page is part of the rdma-core (RDMA Core Userspace Libraries
       and Daemons) project.  Information about the project can be found
       at ⟨https://github.com/linux-rdma/rdma-core⟩.  If you have a bug
       report for this manual page, send it to
       linux-rdma@vger.kernel.org.  This page was obtained from the
       project's upstream Git repository
       ⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2025-08-11.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2025-08-04.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there is
       a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

                                2017-08-21           CHECK_LFT_BALANCE(8)

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